JP2005087716A - Program, information storage medium and game system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a program suitable for a music game to be played by using an operation part provided with a plurality of operation areas, an information storage medium and a game system. <P>SOLUTION: This game system comprises an instruction mark storage part 172 for storing the image data of an instruction mark for instructing the operation of a player, a display control part 110 for controlling the display of a plurality of display objects including the instruction mark, a timing acquisition part 112 for acquiring an operation timing, and an evaluation part 114 for comparing and judging the acquired operation timing and a reference timing and evaluating the operation of the player. The display control part 110 executes control for displaying the instruction mark capable of instructing the operation of the plurality of operation areas by one mark, and the evaluation part 114 compares and judges the timing of the operation to the plurality of operation areas and the reference timing and evaluates the operation of the player in the case that the player operates the plurality of operation areas of the operation part. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a program, an information storage medium, and a game system.

  Conventionally, a game system for a player to play a music game is known. In this game system, music is output from the sound output unit, and an instruction mark (musical note) for instructing the operation timing of the player is displayed on the display unit. While listening to the output music, the player performs an operation according to the displayed instruction mark and enjoys the music game.

  In this conventional music game system, only one operation can be instructed with one instruction mark. That is, when the operation unit has a plurality of operation areas, only one operation area can be instructed with one instruction mark. Therefore, in order to instruct to operate a plurality of operation areas of the operation unit, it is necessary to display a plurality of instruction marks corresponding to each operation. Specifically, a plurality of lines are provided, and the instruction mark is moved on each line. When instructing simultaneous operation of the first and second operation areas of the operation unit, the first instruction mark that moves on the first line and the second instruction that moves on the second line Move the marks side by side. The player simultaneously operates the first and second operation areas aiming at a timing at which the positions of the first and second instruction marks coincide with the reference position. If it is determined that the timings match, the player's score is added.

However, this conventional method has a problem that it is difficult for the player to determine whether the first and second instruction marks that move side by side require simultaneous operation.
JP 2001-212369 A

  The present invention has been made in view of the problems as described above, and its object is to provide a program suitable for a music game played using an operation unit having a plurality of operation areas, an information storage medium, and It is to realize a game system.

  The present invention is a game system for a music game that is played by a player operating an operation unit, and an instruction mark storage unit that stores image data of an instruction mark that instructs an operation to be performed by the player using the operation unit And a display control unit that performs display control of a plurality of display objects including the instruction mark based on the image data of the instruction mark, and the operation when the player operates the operation unit according to the instruction by the instruction mark. A timing acquisition unit that acquires timing; and an evaluation unit that performs a comparison determination between the acquired operation timing and a reference timing and evaluates a player's operation based on the determination result, and the display control unit includes: An instruction mark that can be used to instruct operation of a plurality of operation areas with one mark is displayed, and the instruction mark and a reference position for timing determination The relative positional relationship by changing the of, relating to a game system that performs display control to close the instruction mark and the reference position. The present invention also relates to a program that causes a computer to function as each of the above-described units. The present invention also relates to a computer-readable information storage medium that stores (records) a program that causes a computer to function as each unit.

  According to the present invention, control is performed to display an instruction mark capable of instructing to operate a plurality of operation areas of the operation unit with one mark. Then, display control for changing the relative positional relationship between the instruction mark and the reference position (reference mark) for timing determination to bring the instruction mark and the reference position closer is performed. As described above, according to the present invention, not only an operation in one operation area but also an operation in a plurality of operation areas are instructed using one instruction mark, and the player's operation is evaluated. Therefore, it is possible to easily convey the operation instructions of the plurality of operation areas to the player, and the operation interface environment can be improved.

  In the game system, the program, and the information storage medium according to the present invention, the display control unit performs display control of an instruction mark having a plurality of instruction areas in which each instruction area corresponds to each operation area of the operation unit. You may make it perform. In this way, it becomes possible to match the positional relationship (arrangement relationship) between the operation area of the operation unit and the instruction area of the instruction mark, and to convey the instructions of the plurality of operation areas to the player in a more understandable manner. it can. That is, it is possible to display an instruction mark having a shape that simulates the arrangement of the operation area (operation member) of the operation unit, so that the player can easily associate with the instruction mark which operation area to operate. become.

  In the game system, the program, and the information storage medium according to the present invention, when the display control unit instructs to operate one operation area of the operation unit, the first color becomes the first color, In the case of instructing to operate the operation area, the display control of the instruction mark having the first shape and the second color may be performed. In this way, it is possible to instruct not only an operation in one operation area but also an operation in a plurality of operation areas by using instruction marks having the same shape.

  In the game system, the program, and the information storage medium according to the present invention, when the player operates a plurality of operation areas of the operation unit according to the instruction of the instruction mark, the evaluation unit performs operations on the plurality of operation areas. The player's operation may be evaluated by comparing and determining the timing and the reference timing.

  In the game system, the program, and the information storage medium according to the present invention, the evaluation unit performs two operations with the shortest time interval between the operation timings among the plurality of operations performed on the plurality of operation areas. Of the two extracted operations, the operation with the larger deviation from the reference timing may be compared with the operation timing and the reference timing to evaluate the player's operation. In this way, the player's operation can be highly evaluated when not only one operation timing of two operations (two operations for different operation areas) but also when both operation timings are good. Thereby, the operation of the plurality of operation areas by the player can be effectively evaluated with a simple process.

  In the game system, the program, and the information storage medium according to the present invention, the instruction mark has a timing determination area for determining an operation timing, and the evaluation unit includes a position of the timing mark in the instruction mark The operation of the player may be evaluated by determining whether or not the player has operated the operation area of the operation unit at the timing when the reference position matches. In this way, even when the size of the instruction mark is large, the player can operate the operation area at an appropriate timing with the timing determination area having a smaller size as a mark. Can be improved.

  In the game system, the program, and the information storage medium according to the present invention, the display control unit may perform display control for changing at least a part of the image of the instruction mark in synchronization with a reference tempo of music. Good. In this way, the player can easily match his / her operation timing to the reference timing by operating the operation unit in accordance with the change of at least a part of the image of the indication mark as well as the music reference tempo. Is possible.

  In the game system, the program, and the information storage medium according to the present invention, the display control unit determines the timing at both the timing at which the player should start or end the continuous operation or the continuous operation using the operation unit. The display control of the instruction mark may be performed so that the reference position for the position is within the instruction mark. In this way, the player can easily recognize the start timing and end timing of the continuous operation or the continuous operation.

  In the game system, the program, and the information storage medium according to the present invention, the display control unit instructs the instruction mark to perform a strong operation or a weak operation on each of the plurality of operation areas of the operation unit. And when the player operates a plurality of operation areas of the operation unit, the operation performed on each of the plurality of operation areas is a strong operation or a weak operation according to an instruction of the instruction mark. The operation of the player may be evaluated by determining whether or not it is an operation. In this way, it is possible to evaluate whether or not the player has operated the operation area accurately with the strength indicated by the instruction mark, and the enjoyment of the music game can be increased.

  In the game system, the program, and the information storage medium according to the present invention, the display control unit visually indicates to the player that the timing determination reference has changed when the timing determination reference in the evaluation unit changes. You may make it perform display control to notify. In this way, the player can easily know the change in the timing determination criterion during the game, and the operation interface environment can be further improved.

  In the game system, the program, and the information storage medium according to the present invention, the display control unit instructs the player to perform an operation to be performed using the operation unit, and the sound to be detected by the sound detection unit. Control is performed to display a second instruction mark for instructing the player to perform an input operation, and the timing acquisition unit performs the operation of the operation unit by the player and the sound input operation overlappingly within a given period. If it is determined that the operation unit has been operated, it is determined that the operation of the operation unit is valid, and the operation timing is obtained.In other cases, the operation of the operation unit and the sound input operation are determined to be effective. You may make it acquire the operation timing.

  According to the present invention, the first instruction mark and the second instruction mark are displayed, and the player performs an operation of the operation unit or a sound input operation according to the type of the displayed instruction mark. The first instruction mark instructs the player to operate the operation unit (other than the sound input operation unit), and the second instruction mark instructs the player the sound input operation to be detected by the sound detection unit. Is. The sound input operation (sound input operation) only needs to generate sound due to the player's operation. For example, the utterance operation, the clapping operation, and the tapping sound generation operation (for example, a percussion instrument) Sound generation operation) or vibration sound generation operation (eg, stringed instrument sound generation operation) by vibrating an object.

  In the present invention, when it is determined that the operation of the operation unit of the player and the sound input operation are performed in duplicate within a given period (for example, the operation of the operation unit within the input reception period for the same instruction mark) And the sound input operation are accepted in duplicate), it is determined that the operation of the operation unit (input data from the operation unit) is valid. In this case, it is determined that there is a high probability that the player has operated the operation unit, but the operation sound is erroneously detected by the sound detection unit. Then, it is determined that the operation of the operation unit is a regular operation, and an erroneous input or the like from the sound detection unit is prevented, and the operation of the operation unit is accurately detected.

On the other hand, in other cases (when it is determined that the operation is not performed in duplicate, it is determined that the operation of the operation unit and the sound input operation are performed at different times), the probability of erroneous input is low. Therefore, it is determined that the operation of the operation unit and the sound input operation are valid. Therefore, according to the present invention, it is possible to accurately detect the operation of the operation unit and the sound input operation even when the operation unit and the sound input operation are performed in different types.

  Note that “operation is valid” means, for example, that input data by the operation becomes data to be used for game calculation (for example, operation timing acquisition processing, operation / sound input operation evaluation processing, etc.). In other words, it means that the data is a result of an operation intended by the player or a sound input operation intended. In other words, when “operation is invalid”, it means that the input data by the operation becomes data by an operation not intended by the player (incorrect input operation) and should not be used for the game calculation.

  The present invention is also a game system for a percussion instrument game in which a player performs an operation of hitting a percussion instrument type controller, and image data of instruction marks for instructing a hit operation to be performed by the player using the percussion instrument type controller. An instruction mark storage unit to be stored, a display control unit that performs display control for a plurality of display objects including the instruction mark based on image data of the instruction mark, and a percussion instrument type controller according to an instruction by the instruction mark A timing acquisition unit that acquires the hit timing, and an evaluation unit that compares the acquired hit timing with a reference timing and evaluates the player's hit operation based on the determination result. The display control unit strikes a plurality of percussion areas of the percussion instrument type controller. A game in which an indication mark that can be indicated by one mark is displayed, and the relative positional relationship between the indication mark and a reference position for timing determination is changed to perform display control for bringing the indication mark and the reference position closer to each other Related to the system. The present invention also relates to a program that causes a computer to function as each of the above-described units. The present invention also relates to a computer-readable information storage medium that stores (records) a program that causes a computer to function as each unit.

  According to the present invention, not only a hit operation in one operation area but also a hit operation in a plurality of operation areas is instructed using one instruction mark, and the player's operation is evaluated. Therefore, it is possible to convey to the player instructions for hitting a plurality of operation areas in an easy-to-understand manner, and the operation interface environment of the player in the percussion instrument game can be improved.

  Hereinafter, this embodiment will be described. In addition, this embodiment demonstrated below does not unduly limit the content of this invention described in the claim. In addition, all the configurations described in the present embodiment are not necessarily essential configuration requirements of the present invention.

1. Configuration FIG. 1A shows an example of the game system of this embodiment. This game system includes an operation unit 160 (percussion instrument type controller) simulating the shape of a percussion instrument such as a drum, a main unit 10 (game device, image generation device), and a display unit 190. Moreover, the sound detection part 162 (for example, microphone) which detects a surrounding sound is included. When the sound detection unit 162 detects a sound, the sound detection unit 162 outputs analog data of the sound or digital data after A / D conversion to the main body device 10.

  The operation unit 160 has operation areas MR1 and MR2 (a plurality of operation areas in a broad sense). For example, the player strikes the left operation area MR1 (striking area) with the left hand and strikes the right operation area MR2 with the right hand. . Corresponding to the respective operation areas MR1 and MR2, sensors (not shown) are provided in the operation unit 160, and it is possible to detect which of MR1 and MR2 is operated using these sensors. When the operation areas are operated, operation sounds (musical instrument performance sounds) associated with the operation areas are output from the sound output unit.

The main device 10 performs game processing based on operation data from the operation unit 160, sound detection data from the sound detection unit 162, and a program stored in the information storage medium 12 (CD, DVD, etc.), Generate game sounds. The generated game image is displayed on the display unit 190, and the generated game sound (music) is output from the sound output unit (speaker) of the display unit 190. In this case, the operation data obtained by operating the operation area MR1 and the operation data obtained by operating the operation area MR2 are input to the main body device 10, and game processing is performed based on these operation data. Is called.

  In FIG. 1A, the operation unit 160 and the main device 10 are provided separately. However, the main device 10 (game processing unit, image generation unit, sound generation unit) is built in the operation unit 160. It is good. In this configuration, the operation unit 160 (game controller) is directly connected to the display unit 190, the game image is displayed on the display unit 190, and the game sound is output from the sound output unit of the display unit 190.

  Further, FIG. 1A shows an example of a home game device, but the present invention can also be applied to an arcade game device. In FIG. 1A, there are two operation areas (operation members) MR1 and MR2, but three or more operation areas may be provided. Further, as shown in FIG. 1B, one or a plurality of operation areas may be provided in each of the two physically separated operation units 160-1 and 160-2.

  FIG. 2 shows an example of a functional block diagram of the game system (image generation system) of the present embodiment. Note that the game system of the present embodiment does not have to include all the components (each unit) in FIG. 2, and may have a configuration in which some of them are omitted. The music game realized by the game system (program) of the present embodiment is a game for playing music with an operation unit (instrument-type controller) simulating an instrument, a game for dancing according to music, and the like.

  The operation unit 160 is for a player to input operation data, and functions thereof are a controller imitating a percussion instrument (musical instrument in a broad sense) as shown in FIGS. It can be realized by hardware such as a lever or a step in a dance music game.

  The sound detection unit 162 can be realized by hardware such as a sound input microphone. The sound detector 162 may include an A / D converter that converts analog sound data into digital sound data, a processor (circuit) that performs various processes on the sound data, and the like.

  The storage unit 170 serves as a work area such as the processing unit 100 or the communication unit 196, and its function can be realized by hardware such as a RAM.

  The information storage medium 180 (computer-readable medium) stores programs, data, and the like, and functions as an optical disk (CD, DVD), magneto-optical disk (MO), magnetic disk, hard disk, and magnetic tape. Alternatively, it can be realized by hardware such as a memory (ROM). The processing unit 100 performs various processes of this embodiment based on a program (data) stored in the information storage medium 180. That is, the information storage medium 180 stores a program for causing a computer to function as each unit of the present embodiment (a program for causing a computer to execute processing of each unit).

  The display unit 190 outputs an image generated according to the present embodiment, and its function can be realized by hardware such as a CRT, LCD, touch panel display, or HMD (head mounted display). The sound output unit 192 outputs the sound generated by the present embodiment, and its function can be realized by hardware such as a speaker or headphones. The portable information storage device 194 stores player personal data, game save data, and the like. Examples of the portable information storage device 194 include a memory card and a portable game device. The communication unit 196 performs various controls for communicating with the outside (for example, a host device or other game system), and functions thereof are hardware such as various processors or communication ASICs, It can be realized by a program.

  Note that a program (data) for causing a computer to function as each unit of this embodiment is distributed from the information storage medium of the host device (server) to the information storage medium 180 (storage unit 170) via the network and the communication unit 196. You may do it. Use of the information storage medium of such a host device (server) can also be included in the scope of the present invention.

  The processing unit 100 (processor) performs various processing such as game processing, image generation processing, or sound generation processing based on operation data from the operation unit 160, sound detection data from the sound detection unit 162, a program, and the like. . Here, the game process performed by the processing unit 100 includes a process for starting a game when a game start condition is satisfied, a process for advancing the game, a process for arranging display objects (objects) such as instruction marks and characters, and display. There are a process for displaying an object, a process for calculating a game result, a process for ending a game when a game end condition is satisfied, and the like. The processing unit 100 performs various processes using the storage unit 170 as a work area. The function of the processing unit 100 can be realized by hardware such as various processors (CPU, DSP, etc.), ASIC (gate array, etc.), and a program (game program).

  The processing unit 100 includes a display control unit 110, a timing acquisition unit 112, an evaluation unit 114, a music playback unit 119, an image generation unit 120, and a sound generation unit 130. Note that some of these may be omitted.

  The display control unit 110 performs display control of a plurality of display objects including instruction marks (musical note marks). Specifically, a process of arranging a display object (object), a process of moving the display object, or a process of changing an image of the display object is performed. Here, the instruction mark is a mark for instructing an operation to be performed by the player using the operation unit 160, and the image data is stored in the instruction mark storage unit 172 of the storage unit 170.

  The display control unit 110 also includes a first instruction mark for instructing the player to perform an operation to be performed using the operation unit 160, and a second instruction mark for instructing the player to input a sound to be detected by the sound detection unit 162. Control to display is also performed.

  The timing acquisition unit 112 performs a process of acquiring the operation timing when the player operates the operation unit 160 according to the instruction by the instruction mark (percussion instrument performance). Specifically, the operation data from the operation unit 160 is monitored and acquired for each frame. Then, the acquired operation data is accumulated and stored in a given storage buffer. A frame (for example, 1/60 seconds, 1/30 seconds) is a unit of time for performing game processing (movement / motion processing of display objects) and image generation processing.

  In addition, the timing acquisition unit 112 determines that the operation of the operation unit 160 by the player and the sound input operation (sound input operation) of the player detected by the sound detection unit 162 have been performed in duplicate within a given period. If it is, the operation of the operation unit 160 is determined to be valid. And the process which acquires the timing of operation determined to be effective is performed. On the other hand, in other cases (when it is determined that the operations are not performed in duplicate), it is determined that the operation of the operation unit 160 and the sound input operation are valid. And the process which acquires the timing of each operation determined to be effective is performed.

The evaluation unit 114 compares and determines the operation timing acquired by the timing acquisition unit 112 and the reference timing, and evaluates the player's operation based on the determination result. Specifically, reference timing data serving as a model is stored in the reference timing data storage unit 174 of the storage unit 170. The evaluation unit 114 reads the stored reference timing data, and performs a process for determining whether the acquired operation timing matches the reference timing or a process for determining the degree of deviation between the operation timing and the reference timing.

  In this embodiment, the display control unit 110 performs control to display an instruction mark that can be used to instruct to operate a plurality of operation areas of the operation unit 160 with one mark. When the player operates the plurality of operation areas of the operation unit 160 in accordance with the instruction mark instruction, the evaluation unit 114 compares and determines the operation timings for the plurality of operation areas and the reference timing. The player's score is calculated.

  The music playback unit 119 performs playback processing of music data of the music game realized by this embodiment. Specifically, the music data (music data in a broad sense) stored in the music data storage unit 178 is read, a game sound based on the music data is generated, and a process for outputting by the sound output unit 192 is performed. . Then, the display control unit 110 performs display control of the instruction mark so as to be interlocked with the reproduction of the music data. Here, the indication mark is displayed in conjunction with the reproduction of the music data, for example, when the reproduction of the music data (output of the music data) starts and the various indication marks and the reference position (reference mark). The moving display is started, and the moving display is also terminated when the reproduction of the music data is finished. More specifically, for example, the display timing of various instruction marks is associated with the sound reproduction timing of music data.

  The image generation unit 120 performs drawing processing based on the results of various processes (game processing) performed by the processing unit 100, thereby generating an image and outputting the image to the display unit 190. The sound generation unit 130 performs sound processing based on the results of various processes performed by the processing unit 100, generates game sounds such as BGM, sound effects, or sounds, and outputs the game sounds to the sound output unit 192.

  Note that the game system according to the present embodiment may be a system dedicated to the single player mode in which only one player can play, and not only such a single player mode but also a multiplayer mode in which a plurality of players can play. A system may be provided. Further, when a plurality of players play, game images and game sounds to be provided to the plurality of players may be generated using one terminal, or connected via a network (transmission line, communication line) or the like. Alternatively, it may be generated using a plurality of terminals.

2. Next, the method of this embodiment will be described with reference to the drawings.

2.1 Instructions for operations in a plurality of operation areas In the present embodiment, instruction marks for instructing operations in a plurality of operation areas as well as operations in a single operation area are displayed, and the player's operation (performance) evaluation process It is carried out.

  For example, in FIG. 3, circular instruction marks DM1 to DM3 move on the line MLN from the right to the left of the screen. The player can obtain a score by operating the operation unit 160 at a timing when each of the instruction marks DM1 to DM3 matches (substantially matches) a reference position (reference mark, reference line) RP for timing determination.

Specifically, in FIG. 3, the leftmost instruction mark DM1 is a mark for instructing simultaneous operation of the operation areas MR1 and MR2, and the middle instruction mark DM2 is instructed to operate the right operation area MR2. The rightmost instruction mark DM3 is shown in FIG.
B) is a mark for instructing to operate the left operation area MR1. Accordingly, when the operation areas MR1 and MR2 are simultaneously operated (simultaneously hit) at the timing when the instruction mark DM1 comes to the RP position, the player's score is added. Similarly, if the operation area MR2 is operated when DM2 reaches the RP position and the operation area MR1 is operated when DM3 reaches the RP position, the player's score is added.

  As described above, in this embodiment, the instruction mark can instruct the operation of one operation area like DM2 and DM3, and can also instruct the operation of two operation areas like DM1. Therefore, compared with the method of instructing simultaneous operation by moving the first and second instruction marks side by side on the first and second lines, the simultaneous operation instruction can be transmitted to the player in an easy-to-understand manner. The operation interface environment can be improved.

  In FIG. 3, the indication marks DM1 to DM3 are moved and the reference position RP is stopped. However, the indication marks DM1 to DM3 may be stopped and the reference position RP may be moved. . Alternatively, both the indication marks DM1 to DM3 and the reference position RP may be moved so as to approach each other. That is, any display control that changes the relative positional relationship between the reference position (reference mark) RP for timing determination and the instruction marks DM1 to DM3 and makes them approach each other may be used.

  Various types of indication marks to be displayed can be used. For example, as shown in FIGS. 4A and 4B, an instruction mark having a plurality of instruction areas in which each instruction area has a one-to-one correspondence may be used in each operation area of the operation unit. That is, in FIG. 4A, the left instruction area DR1 (left semicircle area) corresponds to the left operation area MR1 in FIGS. 1A and 1B, and the right instruction area DR2 (right semicircle area) is the right side. Corresponds to the operation region MR2. When the MR1 operation is instructed, the DR1 color and brightness (image state in a broad sense) are changed, and when the MR2 operation is instructed, the DR2 color and brightness are changed. Further, when instructing both MR1 and MR2 operations, the colors and brightness of both DR1 and DR2 are changed. In this way, since the position of the operation area and the position of the instruction area correspond to each other in a one-to-one location, it is possible to provide an operation interface environment that is easy for the player to understand intuitively. When there are four operation areas, as shown in FIG. 4B, the instruction mark may have four instruction areas, and each of the four operation areas may correspond to each of the four instruction areas. . The same applies to the case where there are three operation areas or five or more operation areas.

  On the other hand, in FIG. 4C, the player is notified by the difference in the color of the instruction mark whether it is an instruction for operating one operation area or an instruction for operating a plurality of operation areas. Specifically, in the case of an instruction for an operation in one operation area, an instruction mark having a circular shape (first shape in a broad sense) and red or yellow (first color in a broad sense) is used. On the other hand, in the case of an operation instruction for a plurality (two) of operation areas, the same circular shape (first shape) as in the case of the operation instruction for one operation area, and a blue color different from red or yellow An instruction mark (second color in a broad sense) is used. In this way, for example, if the instruction mark is red, the left operation area MR1 is operated, if it is yellow, the right operation area MR2 is operated, and if it is blue, both operation areas MR1 and MR2 are operated. This means that the player can easily determine the operation interface environment. The color assignment for each operation is not limited to the assignment shown in FIG. 4C, and various modifications can be made.

2.2 Evaluation Method Next, an example of the evaluation method of this embodiment will be described. In the present embodiment, two operations (one operation for different operation regions) having the shortest operation interval among a plurality of operations performed on the plurality of operation regions are extracted (detected). Of the two extracted operations, the operation with the larger deviation from the reference timing is compared and determined between the operation timing and the reference timing, and the player's operation is evaluated.

  Specifically, in the case of an instruction mark that operates only one operation region (MR1 or MR2) (DM2 and DM3 in FIG. 3), the operation performed within the input reception time (within the time that does not become MISS) Among the timings, the best operation timing is set as the determination result. That is, the operation timing with the smallest deviation from the reference timing is compared with the reference timing to evaluate the player's operation. For example, in FIG. 5A, the operation timing of A1 is less shifted from the reference timing (GREAT timing) than the operation timing of A2. Therefore, the operation timing of A1 becomes the determination result, and “GOOD” is determined. For example, if A1 is “GREAT”, the determination result is “GREAT”.

  On the other hand, in the case of an instruction mark for operating a plurality of operation areas (MR1 and MR2) (DM1 in FIG. 3), the worse operation timing of the timings of the two closest operations (two operations for different operation areas). Is determined. That is, when the input of the operation to the operation area is completed, two operations with the shortest operation interval are extracted (selected). Of these two operations, the operation timing with the larger deviation from the reference timing is used as the determination result. For example, in FIG. 5B, operations at the timings B1 and B2 are extracted. The operation timing of B2, which is the worse one, becomes the determination result, and is determined as “GOOD”. For example, if the two extracted operations are the timings of B1 and B3, the operation timing of B3 becomes the determination result and is determined as “BAD”.

  In this way, a high evaluation cannot be obtained even if only one operation timing is good among the two operations, and a high evaluation cannot be obtained unless both operation timings are good. Accordingly, it is possible to give the player effective motivation for accurately performing the simultaneous operation, and it is possible to effectively evaluate the simultaneous operation of the player with a simple process.

2.3 Timing Determination Area In this embodiment, as shown in FIG. 6A, the instruction mark may have a timing determination area TR for determining the operation timing. In FIG. 6A, a circular area provided in the vicinity of the center of the instruction mark DM is a timing determination area TR.

  In FIG. 6A, the instruction mark DM is moved toward the reference position RP (in a broad sense, the relative positional relationship between DM and RP is changed). Then, it is determined whether or not the player has operated the operation area of the operation unit at the timing when the position of the timing determination area TR and the reference position RP match (substantially match), and the player's operation is evaluated. That is, when the player operates the corresponding operation area (MR1, MR2, or both MR1 and MR2) at the timing when the position of the timing determination area TR and the reference position RP match, the player's score is added.

  In this way, even when the size of the instruction mark is large, the player can operate the operation area at an appropriate timing using the timing determination area TR as a mark, and the operation interface environment of the player can be improved. That is, if the size of the instruction mark is large, the player has a problem that it is difficult to know at which timing the operation area should be operated. However, if a timing determination area TR that is smaller in size than the instruction mark is provided, this is the case. Can solve the problem. Note that the shape and arrangement position of the timing determination region TR are not limited to those shown in FIG. For example, the timing determination region TR may have a shape other than a circle, and TR may be arranged and set at a position other than the center of the instruction mark DM.

2.4 Synchronous control with reference tempo In this type of music game, the reference timing for operation evaluation and the reference tempo of music are synchronized. In this way, the player can easily match the operation timing of the player with the reference timing by operating the operation unit in accordance with the reference tempo of music.

  However, in conventional music games, the player adjusts the operation timing based only on the reference tempo of the music, and thus has to operate the operation unit depending on his / her hearing.

  Therefore, in the present embodiment, display control is performed to change at least a part of the image of the instruction mark in synchronization with the reference tempo of music (N-beat rhythm such as 3-beat, 4-beat). Specifically, as shown in FIG. 6B, for example, a timing determination region TR that is a part of the instruction mark is blinked in synchronization with the reference tempo (rhythm) of music. In this way, the player can easily match his / her operation timing to the reference timing by operating the operation unit in accordance with not only the reference tempo of music but also the blinking timing of the timing determination region TR. Thereby, the operation interface environment of the player can be further improved.

  In FIG. 6B, a part of the image in the timing determination region TR is changed, but another part of the image may be changed. Alternatively, the entire image of the instruction mark may be changed in synchronization with the music reference tempo. Further, the image change is not limited to blinking (change in luminance) as shown in FIG. 6B, and the image state such as a color, a pattern, or a shape of a part or all of the instruction mark is matched to the music reference tempo. It may be changed.

2.5 Shape of instruction mark at the time of repeated hitting In this embodiment, the reference position for timing determination is located within the instruction mark at both the timing at which the continuous operation or continuous operation by the player should be started and the timing at which it should be ended. Thus, the display control of the instruction mark can be performed. Here, the continuous operation is an operation for continuously operating the operation area. For example, the continuous operation is an operation of continuously hitting the operation area for a certain period of time, such as continuous hitting. Further, the continuous operation is to continuously operate the operation area, for example, an operation of continuously pressing or pulling the operation area for a certain time.

  For example, the player starts continuous hitting (continuous operation in a broad sense) at the timing shown in FIG. That is, the continuous hitting is started at the timing when the instruction mark DM instructing the continuous hitting coincides with the reference position RP for timing determination for the first time (overlap timing). At the start timing of this continuous hitting, the reference position RP is located in the instruction mark DM.

  In FIG. 7B, it is an intermediate timing between the start timing and the end timing of consecutive hits. At this timing, the reference position RP is located in the instruction mark DM. That is, the DM is deformed so that the RP is located in the DM. Further, the player ends the continuous hitting at the timing shown in FIG. The reference position RP is also located in the instruction mark DM at the end timing of the continuous hitting.

  By making the instruction mark DM into the shape as shown in FIGS. 7A to 7C, the player can easily recognize the start timing and the end timing of continuous hitting, and the operation interface environment of the player can be improved.

  Even when the instruction mark DM is a mark for instructing the player to continue the operation, the operation interface environment of the player can be improved by forming the instruction mark DM in the shape as shown in FIGS. 7A to 7C, the shape of the instruction mark DM is deformed as time elapses from the start timing to the end timing of consecutive hits. However, the shape of the indication mark DM is, for example, as shown in FIG. 7C so that the reference position RP can be positioned in the indication mark DM at both the start timing and the end timing without performing such deformation. The shape may be set from the beginning.

2.6 Instructing strong operation and weak operation In the present embodiment, display control is performed to instruct the instruction mark to perform a strong or weak operation on each operation area, and the player operates a plurality of operation areas. In addition, it is possible to determine whether the operation performed on each operation area is a strong or weak operation according to the instruction mark.

  For example, in FIG. 8, an instruction mark DM1 is a mark for instructing to perform a strong operation on the operation region MR1 in FIGS. 1A and 1B and a weak operation on the operation region MR2. DM2 is a mark for instructing both MR1 and MR2 to perform a weak operation. DM3 is a mark for instructing to perform a weak operation on MR1 and a strong operation on MR2. Therefore, the player performs a strong operation on MR1 and a weak operation on MR2 at the timing when the instruction mark DM1 comes to the RP position, thereby adding points. Also, when DM2 comes to the RP position, weak operations are performed on both MR1 and MR2, and when DM3 comes to the RP position, MR1 performs weak operations and MR2 performs strong operations. The score is added.

  In this way, it is possible to evaluate not only whether or not the player has correctly operated the operation area indicated by the instruction mark but also whether or not the player has correctly operated the operation area by the strength indicated by the instruction mark. become. Therefore, it is possible to request the player to perform a more advanced performance operation and to increase the enjoyment of the music game.

  In FIG. 8, strong and weak operations are instructed by text display, but strong and weak operations may be instructed due to differences in color and brightness (image state). For example, the color of the indication area may be black (third color in a broad sense) when a strong operation is indicated, and green (fourth color in a broad sense) when a weak operation is indicated. In this case, the left instruction area of the instruction mark DM1 in FIG. 8 is black, and the right instruction area is green. Both the left and right pointing areas of DM2 are green. In addition, the left indication area of DM3 is green, and the right indication area is black.

  Further, although FIG. 8 illustrates the case where there are two instruction areas, it is possible to give instructions for strong and weak operations by setting the number of instruction areas to three or more. Further, the detection of whether a strong operation or a weak operation has been performed is performed by detecting a strong or weak operation as a sensor built in the operation unit 160 (160-1, 160-2) in FIGS. This can be realized by adopting a sensor having a mechanism that can.

2.7 Changes in Determination Criteria In this embodiment, when the timing determination reference changes, display control for visually informing the player that the reference has changed may be performed.

  For example, when the timing determination criterion in the evaluation unit is a normal criterion, an instruction mark DM as shown in FIG. 9A is displayed. Specifically, an instruction mark DM is displayed so that the size of the timing determination region TR becomes a normal size. On the other hand, when the timing determination standard changes to a gradual standard, such as a bonus time, an instruction mark DM as shown in FIG. 9B is displayed. Specifically, the indication mark DM having a large size of the timing determination region TR is displayed. On the other hand, when the timing determination criterion changes to a strict criterion, the size of the timing determination region TR may be reduced.

  In this way, by visually informing the player of the change in the timing determination criterion, the player can easily know the change even during the game, and it is possible to prevent troubles in the game play of the player. Also, as shown in FIGS. 9A and 9B, if the size of the timing determination area is changed in accordance with the change of the timing determination reference, it is determined whether the reference has changed in a gradual direction or a severe direction. Can be understood intuitively and can improve the operation interface environment of the player. That is, in the case of a gradual change as shown in FIG. 9B, even if there is a large deviation between the timing determination region TR and the reference position RP, the player is informed visually that the score is added. be able to.

  In FIGS. 9A and 9B, the change in the timing determination criterion is notified by the change in the size of the timing determination region TR, but may be notified by the change in the shape of the TR. Alternatively, it may be notified by a change in the color or shape of the instruction mark DM.

2.8 Sound Input Operation In the music game of this embodiment, as shown in FIGS. 1A and 1B, the player uses a plurality of operation units 160 such as a game controller and a sound detection unit 162 such as a microphone. Different types of input operations are possible. Specifically, the player enjoys a music game by performing a tapping operation (an example of an operation) or a voice operation (an example of a sound input operation).

  However, an input device that can detect ambient sounds, such as a microphone, may detect sounds unintended by the player. Therefore, when the game / play environment is a noisy place, it is difficult to accurately detect an input operation. In particular, when a relatively loud operation sound such as a hit operation is generated, the hit operation sound may be detected by a microphone, and an erroneous input operation may be detected.

  Therefore, in the present embodiment, when the operation unit operation and the sound input operation (speech operation, clapping, etc.) are input redundantly, the operation unit operation is given priority.

  For example, in the game screen of FIG. 10, the player inputs the operation input instruction marks DM1 to DM3 (first instruction marks) for instructing the player to perform an operation to be performed using the operation unit, and the sound input operation to be detected by the sound detection unit. A sound input instruction mark ODM (second instruction mark) is displayed. Specifically, the music data is such that the substantially circular operation input instruction marks DM1 to DM3 and the sound input instruction mark ODM move toward the reference position RP (reference mark) on the line (score) MLN. Display control is performed in conjunction with playback.

  Here, the operation input instruction marks DM1 to DM3 and the sound input instruction mark ODM are displayed in a display mode in which the player can identify the instructions. For example, the shape, pattern, color, etc. can be different. The player observes the movement of the operation input instruction marks DM1 to DM3 and the sound input instruction mark ODM through a game screen displayed on the display unit. Then, for example, by hitting the operation area of the operation unit in accordance with the timing (overlap timing) when the operation input instruction marks DM1 to DM3 pass the reference position RP (by operating the operation unit in a broad sense), the player scores Can be obtained. Similarly, when the player beats the hand beat in time with the timing when the sound input instruction mark ODM passes the reference position RP (when a sound input operation is performed in a broad sense), the sound of the hand beat is generated by the sound detection unit (microphone). Once detected, the player can score.

  In this embodiment, it is determined whether the operation of the operation unit or the sound input operation detected by the sound detection unit is valid (whether it should be used for game calculation). Specifically, when the operation of the operation unit (striking operation) and the sound input operation (hand time signature) overlap within the unit determination period (a given period in a broad sense; the same applies to other explanations). Only the operation of the operation unit is determined to be effective. On the other hand, when the operation of the operation unit and the sound input operation exist outside the unit determination period, each operation is determined to be valid.

  FIGS. 11A and 11B show the first determination method of this embodiment. For example, in FIGS. 11A and 11B, a given period (for example, several seconds, several frames, etc.) from the timing Ts when the operation of the operation unit is accepted (or the timing To when the sound input operation is accepted). The determination is made as the unit determination period Th.

  Specifically, as shown in FIG. 11A, when it is determined that the operation unit operation and the sound input operation are performed in the unit determination period Th, the operation sound of the operation unit is displayed. There is a high probability that the sound detection unit has erroneously detected. Therefore, in this case, it is determined that the operation (operation data) of the operation unit is more effective. On the other hand, as shown in FIG. 11B, when a sound input operation is received at timing To after the unit determination period Th has elapsed since the operation of the operation unit was received at timing Ts, each operation is performed. Are determined to be valid. In this way, it is possible to prevent a situation in which the operation detection sound of the operation unit is erroneously detected by the sound detection unit and used for player operation evaluation and sound input evaluation.

  FIGS. 11C and 11D show the second determination method of this embodiment. In the case of the second determination method, unit determination periods Th1, Th2,... Thn are set in advance. If the operation unit operation and the sound input operation timing overlap in each unit determination period, it is determined that the operation unit operation is more effective. On the other hand, when the timings of the operation unit operation and the sound input operation exist in different unit determination periods, it is determined that each operation is valid.

  Specifically, as illustrated in FIG. 11C, when the operation unit operation timing Ts and the sound input operation timing To exist in the same unit determination period Th2, the operation unit operation is performed. Prioritize and make this valid. On the other hand, as shown in FIG. 11D, when the operation timing Ts of the operation unit exists in the unit determination period Th2 and the sound input operation timing To exists in the unit determination period Th3, each operation is effective. Judge that it is. In this way, it is possible to prevent a situation in which the operation detection sound of the operation unit is erroneously detected by the sound detection unit and used for player operation evaluation and sound input evaluation.

  When determining the sound input operation, it is determined whether or not the detected sound volume of the sound detection unit corresponding to the sound input operation for which the input is accepted exceeds the reference sound volume level, and is determined to exceed the reference sound volume level. Only the sound input operation may be determined to be effective. Thereby, even when ambient noise or the like is detected by the sound detection unit, accurate play evaluation can be realized by determining that the sound input operation is not effective. Furthermore, when performing input determination using such a reference volume level, it is preferable that the player can adjust the reference volume level automatically or arbitrarily according to the ambient noise level. For example, when a music game is played in an environment where noise such as noise is generated in the surroundings, if the reference volume level is low, noise may be detected as a sound input operation. Therefore, in such a case, the sound generated by the player's sound input operation can be accurately detected by increasing the reference volume level.

  In FIG. 10, the instruction marks DM1 to DM3 for instructing the operation of the operation unit and the instruction mark ODM for instructing the sound input operation are set as different marks. However, the display control of the instruction mark in this embodiment is limited to this. Not. For example, a sound input operation may be included as one of a plurality of operations (simultaneous operations) indicated by an instruction mark. Specifically, the instruction area for instructing the sound input operation may be set together with the instruction area for instructing the operation of the operation unit in the instruction marks of FIGS. 4 (A), (B), and (C). When such an instruction mark is displayed, the player operates the operation unit and the sound input operation simultaneously.

3. Processing of this Embodiment Next, a detailed processing example of this embodiment will be described with reference to the flowchart of FIG.

  First, a process for displaying a screen for the player to select a music game song is performed (step S1). And the process which outputs the music of the music selected by the player is performed (step S2).

  Next, as described with reference to FIG. 3, the instruction mark (note) movement process is performed and the display process is performed (steps S3 and S4). That is, the instruction mark is moved on the line at a given moving speed. In addition, the image data of the instruction mark that can indicate the operation of the plurality of operation areas with one mark is read from the instruction mark storage unit, and the instruction mark of the image data is displayed at the position specified by the movement process in step S3. In this case, the instruction mark is displayed by the display control described with reference to FIGS. Note that the reference position (reference mark) may be moved toward the instruction mark during the movement process in step S3.

  Next, a process for acquiring operation timing is performed (step S5). That is, when the player operates the operation unit in accordance with the instruction by the instruction mark displayed by the movement process and the display process in steps S3 and S4, the operation timing data (operation data) input by the player is sampled for each frame, for example. And stored in a storage buffer for operation data.

  Next, a comparison determination process between the acquired operation timing and the reference timing is performed (step S6). In other words, the operation timing data held in the storage buffer is compared with the reference timing data stored in the reference timing data storage unit. For example, as shown in FIG. 5A, the comparison determination process is performed so that the evaluation of the player's operation becomes higher as the difference between the operation timing and the reference timing becomes smaller. Further, as shown in FIG. 5B, a comparison determination process is performed in which the player's operation is evaluated based on the operation timing with the larger deviation of the two operations.

  Next, player score addition processing is performed (step S7). Specifically, the score corresponding to the evaluation of the player's operation by the comparison determination in step S6 is added to the score of the player.

  Next, it is determined whether or not the music has ended (step S8). If it has not ended, the process returns to step S2. When the game has ended, the final game result of the player is determined and displayed (step S9).

  The present invention is not limited to that described in the above embodiment, and various modifications can be made.

  For example, in the description or drawings, it is cited as a broad or synonymous term (multiple operation areas, first shape, first, second, third, fourth color, continuous operation, color / luminance, etc.) The terminology (operation areas MR1, MR2, circular, yellow, blue, black, green, continuous hit, image state, etc.) can be replaced with broad or synonymous terms in the description or other descriptions in the drawings. .

  In the invention according to the dependent claims of the present invention, a part of the constituent features of the dependent claims can be omitted. Moreover, the principal part of the invention according to one independent claim of the present invention may be made dependent on another independent claim.

Further, for example, when an operation area to be operated is indicated by an instruction mark, the color of the operation area of the operation unit may be changed, or the operation area may be blinked. For example, when the operation of the right operation area is instructed like the instruction mark DM2 in FIG. 3, the color of the operation area MR2 in FIGS. 1A and 1B is changed by using a light emitting diode or the like. Blink using a lighting device. These color changes, blinking, and the like can be realized by transmitting data instructing color changes or blinking from the main body device 10 to the operation unit 160.

  Further, the present invention is suitable for a music game using an operation unit simulating the shape of a percussion instrument as shown in FIGS. 1A and 1B, but can also be applied to a music game using other instruments. It can also be applied to music games that do not use musical instruments.

  The present invention can also be applied to various game systems (image generation systems) such as a business game system, a home game system, a large attraction system in which a large number of players participate, a simulator, a multimedia terminal, and a mobile phone.

1A and 1B are examples of the game system of the present embodiment. It is an example of a functional block diagram of the game system of this embodiment. It is explanatory drawing of display control of an instruction | indication mark. 4A, 4B, and 4C are explanatory diagrams of various types of instruction marks. FIGS. 5A and 5B are explanatory diagrams of a player operation evaluation method. 6A and 6B are explanatory diagrams of the timing determination area and its blinking process. FIGS. 7A, 7B, and 7C are explanatory diagrams of the display control of the instruction mark at the time of continuous hitting. It is explanatory drawing of the display control of the instruction mark which instruct | indicates strong or weak operation. FIGS. 9A and 9B are explanatory diagrams of a method for notifying the player of changes in the evaluation criteria. It is explanatory drawing of the display control of an operation input instruction mark and a sound input instruction mark. 11A to 11D are explanatory diagrams of the first and second determination methods. It is a flowchart which shows the process example of this embodiment.

Explanation of symbols

MR1, MR2 operation area, DM, DM1-DM3 indication mark, MLN line,
RP reference position, DR1, DR2 indication area, TR timing determination area,
100 processing unit, 110 display control unit, 112 timing acquisition unit, 114 evaluation unit,
119 Music player, 120 image generator, 130 sound generator,
170 storage unit, 172 instruction mark storage unit, 174 reference timing data storage unit,
178 Music data storage unit, 180 information storage medium, 190 display unit,
192 sound output unit, 194 portable information storage device, 196 communication unit

Claims (15)

A program for a music game that is played by a player operating an operation unit,
An instruction mark storage unit for storing image data of an instruction mark for instructing an operation to be performed by the player using the operation unit;
A display control unit that performs display control of a plurality of display objects including the instruction mark based on image data of the instruction mark;
A timing acquisition unit that acquires an operation timing when the player operates the operation unit in accordance with an instruction by the instruction mark;
As an evaluation unit that compares and determines the acquired operation timing and the reference timing and evaluates the player's operation based on the determination result,
Make the computer work,
The display control unit
An indication mark that can be designated with a single mark to operate a plurality of operation areas of the operation unit is displayed, and an indication mark is changed by changing a relative positional relationship between the indication mark and a reference position for timing determination. A program characterized by performing display control for bringing the reference position closer to the reference position. In claim 1,
The display control unit
A program for performing display control of an instruction mark having a plurality of instruction areas in which each instruction area has a one-to-one correspondence with each operation area of the operation unit. In claim 1 or 2,
The display control unit
When instructing to operate one operation area of the operation unit, the first shape has the first color, and when instructing to operate a plurality of operation areas, the first shape has the second color. A program for controlling display of color indication marks. In any one of Claims 1 thru | or 3,
The evaluation unit is
When the player operates a plurality of operation areas of the operation unit according to the instruction of the instruction mark, the operation timing of the plurality of operation areas is compared with a reference timing to evaluate the player's operation. Program. In any one of Claims 1 thru | or 4,
The evaluation unit is
Of the plurality of operations performed on the plurality of operation areas, two operations having the shortest time interval between the operation timings are extracted, and the extracted two operations having a larger deviation from the reference timing A program characterized in that a player's operation is evaluated by comparing and determining the operation timing and the reference timing. In any one of Claims 1 thru | or 5,
The instruction mark has a timing determination area for determining an operation timing, and the evaluation unit
A program for evaluating a player's operation by determining whether or not the player has operated the operation region of the operation unit at a timing when the position of the timing determination region of the instruction mark coincides with the reference position. . In any one of Claims 1 thru | or 6.
The display control unit
A program for performing display control for changing at least a part of an image of the instruction mark in synchronization with a reference tempo of music. In any one of Claims 1 thru | or 7,
The display control unit
The instruction mark display control is performed so that the reference position for timing determination is located within the instruction mark at both the timing when the player should start or end the continuous operation or the continuous operation using the operation unit. A program characterized by being performed. In any one of Claims 1 thru | or 8.
The display control unit
Display control to instruct the instruction mark to perform a strong operation or a weak operation on each of the plurality of operation areas of the operation unit,
The evaluation unit is
When the player operates a plurality of operation areas of the operation unit, it is determined whether the operation performed on each of the plurality of operation areas is a strong operation or a weak operation according to the instruction mark. A program characterized by evaluating player operations. In any one of Claims 1 thru | or 9,
The display control unit
A program for performing display control for visually informing a player that a timing determination criterion has changed when a criterion for timing determination in the evaluation unit changes. In any one of Claims 1 thru | or 10.
The display control unit
Performing control to display a first instruction mark for instructing the player to perform an operation to be performed using the operation unit, and a second instruction mark for instructing the player to perform a sound input operation to be detected by the sound detection unit;
The timing acquisition unit
When it is determined that the operation of the operation unit by the player and the sound input operation are performed in a given period, it is determined that the operation of the operation unit is valid and the operation timing is acquired. In other cases, the program is characterized in that the operation of the operation unit and the sound input operation are determined to be valid and the operation timing is acquired. A program for a percussion instrument game that a player plays by performing an operation of hitting a percussion instrument type controller,
An instruction mark storage unit for storing image data of an instruction mark for instructing a hitting operation to be performed by a player using a percussion instrument type controller;
A display control unit that performs display control for a plurality of display objects including the instruction mark, based on image data of the instruction mark;
A timing acquisition unit that acquires a hit timing when the player performs an operation of hitting a percussion instrument type controller in accordance with an instruction by the instruction mark;
As an evaluation unit that compares and determines the hit timing acquired and the reference timing, and evaluates the player's hit operation based on the determination result,
Make the computer work,
The display control unit
An instruction mark that can be used to indicate that one or more hit areas of the percussion instrument type controller is hit with one mark is displayed, and the relative position relationship between the instruction mark and the reference position for timing determination is changed. A program characterized by performing display control for bringing the reference position closer to the reference position.   A computer-readable information storage medium, wherein the program according to any one of claims 1 to 12 is stored. A game system for a music game that is played by a player operating an operation unit,
An instruction mark storage unit for storing image data of an instruction mark for instructing an operation to be performed by the player using the operation unit;
A display control unit that performs display control of a plurality of display objects including the instruction mark based on image data of the instruction mark;
A timing acquisition unit that acquires an operation timing when the player operates the operation unit in accordance with an instruction by the instruction mark;
An evaluation unit that performs a comparison determination between the acquired operation timing and the reference timing, and evaluates the player's operation based on the determination result;
The display control unit
An indication mark that can be designated with a single mark to operate a plurality of operation areas of the operation unit is displayed, and an indication mark is changed by changing a relative positional relationship between the indication mark and a reference position for timing determination. A game system characterized in that display control is performed to bring the reference position closer to the reference position. A game system for a percussion instrument game in which a player performs an operation of hitting a percussion instrument type controller,
An instruction mark storage unit for storing image data of an instruction mark for instructing a hitting operation to be performed by a player using a percussion instrument type controller;
A display control unit that performs display control for a plurality of display objects including the instruction mark, based on image data of the instruction mark;
A timing acquisition unit that acquires a hit timing when the player performs an operation of hitting a percussion instrument type controller in accordance with an instruction by the instruction mark;
An evaluation unit that performs a comparison determination between the obtained hitting timing and the reference timing, and evaluates the player's hitting operation based on the determination result,
The display control unit
An instruction mark that can be used to indicate that one or more hit areas of the percussion instrument type controller is hit with one mark is displayed, and the relative position relationship between the instruction mark and the reference position for timing determination is changed. A game system characterized in that display control is performed to bring the reference position closer to the reference position.

Images