JP5306612B2 - Game device, game program - Google Patents

Description

  The present invention relates to a game device that executes a game that surrounds an object displayed on a game screen according to a position designated by an input device, and a game program that is executed in the device.

  Conventionally, a game in which a character displayed on a game screen is surrounded by a line instructed by an input device has been considered.

  In the game device described in Patent Literature 1, player characters that act independently are scattered on the screen, and a player character group to be operated is surrounded by operations with the stick from the scattered player characters. Specifically, when the player performs an operation of moving the stick on the touch panel, a trajectory (input trajectory) of moving the stick is displayed, and an arbitrary player character group is surrounded. The surrounded player character group gathers in one place and forms a formation.

Further, in the game device described in Patent Document 2, when the player performs an operation of stroking the touch panel with a stick or the like (“enclosing operation”) so as to surround an enemy object, “enclosing line” is displayed according to the enclosing operation. The The encircling line works as a wall, and exerts an effect of restricting the movable range of the enemy object 2 or giving damage (lowering or stopping the moving speed) when the enemy object comes into contact.
JP 2006-31966 A JP 2007-130376 A

  As described above, in some conventional game apparatuses, there is an operation in which a character (object) displayed on the game screen is surrounded. However, conventionally, there are no restrictions on the operation for enclosing the character, and it is possible to arbitrarily specify the enclosing range on the game screen. Therefore, the player only needs to consider where the enclosure is to be created, and does not need to consider whether or not to perform the enclosure operation, and in what range the enclosure is created, and thus performs a monotonous operation. The game was low.

  The present invention has been made in consideration of the above-described circumstances, and an object of the present invention is to provide a game apparatus and a game program capable of improving game performance by restricting operations surrounding objects displayed on a game screen. It is to provide.

The present invention provides a display device on which an object is displayed and a game device including an input device capable of instructing a position with respect to the game screen of the display device, and displays the object at an arbitrary position on the game screen. Object display means, storage means for storing data indicating the upper limit of the closed area set in the game screen, and a plurality of closed areas are created in the game screen according to the position indicated by the input device A generating means for generating a closed area in the game screen within a range in which the total of the plurality of closed areas does not exceed the upper limit indicated by the data stored in the storage means; and the closed area generated by the generating means Game progress control means for causing the game to proceed in accordance with the object displayed by the object display means included in the area. The features.

  According to the present invention, data indicating the upper limit of the closed area set in the game screen is stored, and the closed area is generated in the game screen within a range not exceeding the upper limit indicated by the data, thereby displaying on the game screen. It is possible to improve the game performance by limiting the operation surrounding the object to be played.

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a block diagram showing a configuration of a game device in the present embodiment. The game device shown in FIG. 1 is realized by a personal computer, for example, and includes a control unit 10, a memory 11, a hard disk device 12, a communication interface unit 13, a display control unit 14, a sound control unit 15, a disk drive device 16, and an input. An interface unit 17, a display 18, a speaker 19, a keyboard 21, a mouse 22, a tablet 23, and the like are provided.

  The control unit 10 controls the entire apparatus, and includes a memory such as a CPU and a ROM / RAM. By executing the game program, the control unit 10 adds points by surrounding an object (enemy character) that is randomly displayed on the game field in the display screen, for example, with an area instructed by the operation of the player. A game can be offered. In the game device (game program) of the present embodiment, for example, a circle of an arbitrary size can be created by a position instruction on the game screen, and an attack can be given by surrounding the object (enemy character) with this circle. To do. Details will be described later.

  The memory 11 stores programs and various data accessed by the control unit 10. The program stored in the memory 11 includes a game program for progressing the game.

  The hard disk device 12 stores various data in addition to various programs such as a basic program (OS) and a game program.

  The communication interface unit 13 is connected to an external network and controls transmission / reception of various data under the control of the control unit 10. In the present embodiment, for example, a game program can be downloaded and executed from a Web site that provides a program download service by connecting to the Internet via the communication interface unit 13.

  The display control unit 14 controls screen display on the display 18 under the control of the control unit 10. When the game is being executed, a game screen on which an object representing an enemy character, a circle generated according to the operation of the player, and the like are displayed is displayed on the display 18.

  The sound control unit 15 controls sound output from the speaker 19 under the control of the control unit 10. When the game is being executed, a sound effect, BGM (back ground music) corresponding to the progress of the game, various message sounds, and the like are output.

  The disk drive device 16 reads programs and data recorded on a DVD-ROM, CD-ROM, or the like. In the present embodiment, the game program read from the disk by the disk drive device 16 can be executed.

  The input interface unit 17 performs input control from various input devices, and controls input from input devices such as a keyboard 21, a mouse 22, and a tablet 23, for example. As an input device used in the game, a mouse 22 or a tablet 23 (stylus pen 24), which is a pointing device, is used. A position can be arbitrarily designated in the game screen representing the game space displayed on the display 18 by the mouse 22 or the tablet 23.

  In the above description, the game device in the present embodiment is realized by a personal computer. However, other information processing devices such as a business-use and home-use game machine, a portable game-only machine, a PDA (personal It can also be realized in a digital assistant) or a mobile phone.

  FIG. 2 is a block diagram showing a functional configuration of the game control unit 30 realized by executing the game program by the control unit 10.

  The game control unit 30 includes an input control unit 31, an object control unit 32, a game progress control unit 33, an object data storage unit 35, a game data storage unit 36, a circle value storage unit 37, and an output control unit 38.

  The input control unit 31 inputs an instruction for controlling the progress of the game in response to an operation on the input device by the player. As an instruction input from the input control unit 31, an instruction for specifying the position and size of a circle generated in the game field is input.

  The object control unit 32 controls objects displayed in the game field. The circle control unit 32a for creating a circle in the game field according to the position indicated by the player's operation on the input device. An enemy character object control unit 32b for generating an arbitrary enemy character object and displaying it on the game screen is provided.

  The circle control unit 32a receives an instruction input from the input control unit 31, for example, a position (second position) indicating a distance from a reference position (first position) when the circle is generated and a reference position corresponding to the diameter of the circle. The circle is generated according to the position of The circle control unit 32a generates a circle in the game screen within a range that does not exceed an upper limit value indicated by a circle value stored in a circle value storage unit 37 described later. In addition, the circle control unit 32a can create a plurality of circles in the game screen (see FIGS. 8 and 10), and create a circle so that the sum of the plurality of circles does not exceed the upper limit indicated by the circle value. Restrict. In the present embodiment, the circle value will be described as an upper limit value for the area of the circle. However, the circle value may indicate an upper limit value for another index such as an upper limit value for the diameter (or radius) of the circle or the length of the circumference. In this embodiment, the area set in the game field is a circle. However, when a closed area is set by another shape, data indicating an upper limit value for an index determined according to the shape is stored as a circle value. It is assumed that it is stored in the unit 37.

  The game progress control unit 33 controls the object control unit 32 (circle control unit 32a, enemy character object control unit 32b) in accordance with the game contents of a plurality of stages (levels) prepared in advance to advance the game. In the game device of this embodiment, the enemy character object displayed on the game screen by the enemy character object control unit 32b is surrounded by a circle (closed region) generated by the circle control unit 32a in response to an instruction from the player. The game in which the points are added is executed.

  The object data storage unit 35 stores circle data related to the circle controlled by the circle control unit 32a and enemy character object data related to the enemy character object controlled by the enemy character object control unit 32b. Details will be described later (see FIGS. 3A and 3B).

  The game data storage unit 36 stores data managed according to the progress of the game (see FIG. 3B).

  The circle value storage unit 37 stores data indicating a circle value for controlling generation of a circle by the circle control unit 32a. In the game according to the present embodiment, a circle for attacking enemy characters in the game field can be generated by the player's operation, but the upper limit of the area surrounded by the circle is limited by the circle value. That is, when generating one circle in the game field, the size is limited to the size up to the upper limit of the circle value. When generating a plurality of circles at the same time, for example, the total area of the plurality of circles is set to the upper limit of the circle value. Limited to. The circle control unit 32a performs control so as to generate a circle within a circle value range by subtracting / adding the circle value stored in the circle value storage unit 37 in accordance with the generation / extinction of the circle.

  The output control unit 38 performs control for causing the display control unit 38a to display the object on the game screen based on the control of each object by the object control unit 32, and the sound control unit 38b performs sound effects and BGM (back ground music). ), Etc., to control the output.

FIG. 3A is a diagram for explaining enemy character object data stored in the object data storage unit 35.
An object representing an enemy character is generated in the game field under the control of the object control unit 32. The object control unit 32 generates the number of enemy characters corresponding to the game stage at an arbitrary timing, and stores data on each enemy character in the object data storage unit 35 as enemy character object data.

  In the enemy character object data, data indicating the size, the speed of moving in the game field, the strength (endurance), etc. is set for each object.

FIG. 3B is a diagram for explaining circle data stored in the object data storage unit 35.
In the game field, a circle is generated in accordance with the player's operation on the input device. The circle control unit 32a causes the object data storage unit 35 to store data indicating the position, size, and the like in the game field for each circle.

FIG. 3C is a diagram for describing game data stored in the game data storage unit 36.
The game data includes, for example, score data, chain number data indicating the number of circles when a plurality of circles are created on the game screen, marker remaining number data, and stage number data indicating the stage of the game currently being executed. . The marker is an object that is moved in the game field in response to an instruction from the player, and is used for creating a circle. The number of remaining markers indicates the number of markers given to the player in advance in one play, and is reduced when, for example, an enemy character object is touched during the game.

Next, the operation of the game device in the present embodiment will be described with reference to the flowchart shown in FIG.
When instructed to start a game, the game device in the present embodiment activates a game program and causes the display 18 to display a game screen. The game screen includes a game field for displaying objects (enemy character objects, circles), a score, a chain number (CHAIN) indicating the number of circles set continuously, a marker remaining number (REST), and the like. Information is displayed.

  The enemy character object control unit 32b of the object control unit 32 randomly generates enemy character objects in the game field according to the game content of the current stage (level). The enemy character object control unit 32b stores and manages data on the generated enemy character object in the object data storage unit 35 (enemy character object data). Further, for example, the enemy character object control unit 32b reduces the number of enemy character objects to be generated and moves at a low speed in the game field at a low level stage. As the stage is cleared and the level is increased, the number of enemy character objects to be generated is increased and the moving speed is increased (enemy character objects having different moving speeds are mixed). The enemy character object control unit 32b can also display a mixture of enemy character objects of different sizes.

  The player can arbitrarily determine the position for creating the circle by moving the marker in the game field by operating the input device. FIG. 5 shows a game screen on which markers 40 and enemy characters 42 in the game field are displayed. In the present embodiment, when the marker 40 is moved in the game field, as shown in FIG. 5, when it comes into contact with the enemy character 42 that is randomly moved under the control of the enemy character object control unit 32 b, The play by the marker 40 is terminated and the remaining marker number is decremented by one. Therefore, the player must designate a circle position that can surround the enemy character 42 while moving the marker 40 so as not to contact the enemy character 42. When the remaining marker number becomes 0, the game is over.

  FIG. 6A shows an example of a simplified game screen. In FIG. 6A, a marker 40 that is moved by an input operation of the player and an object representing the enemy character 42 are displayed. To the marker 40, a trajectory 41 representing the movement trace of the marker 40 is added.

  The player inputs a range for enclosing the enemy character 42 moving in the game field, that is, designation of the position and size of the circle (step A1). For example, the player can designate the position and size of the circle by inputting an instruction to move the marker 40 while pressing a preset circle button on the input device.

  For example, a left button is assigned to the circle button when the mouse 22 is used, and a space key is assigned when the keyboard 21 is used. Therefore, when the mouse 22 is used, the position and size of the circle can be specified by dragging while pressing the left button. When the keyboard 21 is used, the position and size of the circle can be specified by pressing the cursor key (up / down / left / right key) and instructing the moving direction of the marker 40 while pressing the space key.

  The circle control unit 32a draws a circle on the game screen in response to an input specifying the position and size of the circle input via the input control unit 31 (step A2).

  FIG. 6B shows an example of a game screen in which a circle 43 is generated as the position of the marker 40 is moved. The circle control unit 32a uses the position (coordinates) when the circle button is pressed as a reference position, and draws a circle 43 on the game screen whose diameter is the distance between the reference position and the current position of the marker 40. To do. When the marker 40 is further moved while the circle button is pressed, a circle 43 having a larger size is drawn with the distance between the reference position and the current marker 40 as a diameter (or a radius). Thereby, the enemy character 42 in the game field can be surrounded by the circle 43. In addition, when the marker 40 is moved in a direction approaching the reference position, the circle controller 32a draws a circle 43 with a reduced size.

  In the game device according to the present embodiment, the closed region to be set in the game field can be designated only by an operation (such as a drag operation of the mouse 22) for moving the marker 40 by pressing the circle button. Can be operated easily. Further, since the circle 43 is generated only by the coordinates (first position) of the marker 40 when the circle button is pressed and the coordinates (second position) indicating the current position of the marker 40, the processing load is very high. It's light.

  Thus, the circle control unit 32a changes the size of the circle 43 as the marker 40 moves, but calculates the circle value stored in the circle value storage unit 37 according to the circle size. That is, when the circle size increases (here, when the area of the circle increases), the increment is subtracted from the circle value, and when the circle size decreases, the decrease is added to the circle value.

  As a result of the calculation of the circle value according to the circle size, the circle control unit 32a determines that there is a remaining circle value (step A4, Yes), that is, if no circle has been created up to the upper limit indicated by the initial value of the circle value In the same manner as described above, a circle having a size corresponding to the position of the marker 40 designated by the player is generated.

  When the pressing of the circle button is finished, the circle control unit 32a determines that the player has instructed the completion of the siege (step A5, Yes). The circle control unit 32 a ends the change of the circle size at this time, and changes the display form of the circle 43.

  FIG. 6D shows an example of a game screen in which the pressing of the circle button is terminated and the display form of the circle 43 is changed. The example shown in FIG. 6D shows that a barrier 44 is generated in the circle 43. When the barrier 44 is generated, the object control unit 32 cannot allow the enemy character 42 surrounded by the barrier 44 (circle 43) to escape from the siege, and the enemy character 42 existing outside the barrier 44 cannot be removed. Each object is controlled so that it cannot enter the barrier 44. In addition, the object control unit 32 executes processing according to whether or not the enemy character 42 is included in the barrier 44.

  As a result of calculation of the circle value according to the circle size (step A3), when there is no remaining circle value (step A4, No), the circle control unit 32a has finished pressing the circle button described above. In the same manner as in the case, it is determined that the surrounding has been completed, and the display form of the circle 43 is changed without increasing the circle size even if the marker 40 is further moved.

  When the enemy character 42 is not included in the barrier 44 (circle 43) (step A6, No), the object control unit 32 starts a circle disappearance process for eliminating the circle 43 (step A7).

  FIG. 7 shows an example of a game screen displayed by the circle disappearance process when the enemy character 42 is not included in the circle 43. As shown in FIGS. 7A and 7B, after the circle 43 is generated and the barrier 44 is generated by the player's operation on the marker 40, the enemy character 42 is not included. As shown in FIG. 7C, the size of the barrier 44 (circle 43) is gradually reduced, and finally the barrier 44 (circle 43) disappears as shown in FIG. 7D.

  In response to the disappearance of the circle 43, the object control unit 32 adds a value corresponding to the disappeared circle 43 to the circle value stored in the circle value storage unit 37 (step A8). Thereby, since the remainder of the circle value increases, the size (or number) of the circles 43 that can be newly created can be expanded.

  When the enemy character 42 is included in the barrier 44 (circle 43) (step A6, Yes), the object control unit 32 determines whether or not the size of the circle 43 is equal to or less than a preset specified value. Then, a process of giving a predetermined influence to the enemy character 42 in the barrier 44 (circle 43) is executed (steps A9, A10, A11).

  For example, when the enemy character 42 is surrounded by a circle 43 having a size of 1.2 times or less the size of the enemy character 42 (step A9, Yes), all the enemy characters 42 inside the barrier 44 are It is assumed that the point is annihilated regardless of the strength (durability) set in the object data, and that one point can be obtained 5 times as many points as a normal point for each enemy character 42 (influence 1) (step A10).

  When a plurality of enemy characters 42 are included in the barrier 44, it is determined whether the size of the circle 43 is 1.2 times or less for the enemy character 42 having the largest size. And

  Further, when the enemy character 42 is not surrounded by the circle 43 having a size equal to or smaller than 1.2 times the size of the enemy character 42, the enemy character 42 inside the barrier 44 is attacked and damaged. That is, the strength (endurance) set in the enemy character object data of the enemy character 42 is subtracted (endurance-1). As a result, when the strength becomes 0, points corresponding to the enemy character 42 are added (effect 2) (step A11). FIG. 6E shows an example of a game screen indicating that the enemy character 42 is being damaged.

  In addition, it is not limited to 1.2 times and can be set arbitrarily. Different magnifications may be set according to the size of the enemy character 42.

  When the object control unit 32 completes the predetermined process for the enemy character 42 in the barrier 44 (circle 43) (steps A11 and AA12), the object control unit 32 starts the process of extinguishing the barrier 44 (circle 43) (step A13). FIG. 6F shows an example of a game screen in which the barrier 44 after the game screen shown in FIG. 6E is displayed is eliminated.

  In response to the disappearance of the circle 43, the object control unit 32 adds a value corresponding to the disappeared circle 43 to the circle value stored in the circle value storage unit 37 (step A14). Thereby, since the remainder of the circle value increases, the size (or number) of the circles 43 that can be newly created can be expanded.

  If the game end is instructed by the operation of the player or the remaining number of markers does not become 0, the game control unit 30 repeats the above-described processing (step A15).

  In the game device according to the present embodiment, as described above, one circle 43 is not only generated in the game field and attacked against the enemy character 42, but also the circle 43 that can acquire higher points. A setting method is provided.

  For example, as shown in FIG. 8A, when one circle 43 is generated and a plurality of enemy characters 42 are surrounded at the same time, for example, when two enemy characters 42 are included, normal points are included. 1.25 times that of 3 enemy characters 42 are included, and then the magnification is increased by 0.25 times, such as 1.75 times and 2.0 times in the same manner. Shall be. In this case, the number of enemy characters 42 included in the circle 43 is displayed as a chain number (CHAIN) on the game screen.

  Furthermore, as shown in FIG. 8B, within a certain period of time (for example, within 3 seconds) after the generation of one circle 43, the next circle 43 was generated and the enemy character 42 could be surrounded. In the case (step A16, Yes), the point processing corresponding to the number (number of chains) in which the circles 43 are continuously generated is executed in the same manner (step A17).

  For example, when two circles 43 are continuously generated, the normal point is 1.25 times, when three circles 43 are continuously generated, 1.5 times, and similarly, 1.75 times. The magnification is increased by 0.25 times, such as 2.0 times. In this case, on the game screen, the number of circles 43 that are continuously generated is displayed as the chain number (CHAIN).

  When one circle 43 is set in the game field, as shown in FIGS. 6 and 7 described above, when it takes a certain amount of time from the generation of the barrier 44 to its disappearance, A circle 43 is set in the game screen. In this case, the circle control unit 32a generates a new circle 43 within a range in which, for example, the total area of the plurality of circles 43 set in the game screen does not exceed the circle value.

  When the creation of the circle 43 is restricted, the operability can be improved by notifying the player how many circles 43 can be created. For example, when a plurality of circles 43 are to be generated, a necessary number of circles 43 can be generated by adjusting the size of each circle 43.

  FIG. 9A shows an example of a game screen on which a circle gauge 50 representing the rest of the circle value that changes as the circle 43 is generated is displayed. In the example shown in FIG. 9, an example of a circle gauge 50 formed in a line shape is shown.

  The object control unit 32 displays a circle gauge 50 having a length corresponding to the circle value added or subtracted by the circle control unit 32a. For example, when the size of the circle 43 is increased with the movement of the marker 40, the circle gauge 50 is displayed in a shorter manner in accordance with the increase in size, as shown in FIG. 9B. Further, after the barrier 44 is created, when the enemy character 42 is not included in the barrier 44 and is gradually reduced, the circle gauge 50 is also gradually increased as shown in FIG. It will become.

  In this way, by displaying the circle gauge 50 that changes in accordance with the change in the size (circle value) of the circle 43, the player can easily grasp the size of the circle 43 that can be created based on the length of the circle gauge 50. be able to.

  Note that FIG. 9 shows the case where only one circle 43 is set for ease of explanation, but for example, when two circles 43 are set as shown in FIG. A circle gauge 50 corresponding to the sum of the two circles 43 is displayed.

  When generating more circles 43, as shown in FIG. 10 (b), while confirming the circle gauge 50, by creating a smaller size of each circle 43, a desired number of circles 43 can be created. Will be able to create.

  As described above, in the game device according to the present embodiment, when the circle 43 for enclosing the enemy character 42 is generated, the size of the circle 43 is limited so as not to exceed a predetermined upper limit value. In addition to designating the position where the circle 43 is set, it is necessary to consider whether or not to create the circle 43 and how much the circle 43 should be created, so that the game performance can be improved. It becomes possible. In particular, when a plurality of circles 43 are generated in the game field, it is necessary to adjust the size of each circle 43, so that the game performance is further improved.

  Note that the present invention is not limited to the above-described embodiment as it is, and can be embodied by modifying the constituent elements without departing from the scope of the invention in the implementation stage. In addition, various inventions can be formed by appropriately combining a plurality of components disclosed in the embodiment. For example, some components may be deleted from all the components shown in the embodiment. Furthermore, constituent elements over different embodiments may be appropriately combined.

  In addition, the method described in the embodiment uses, as a program (software means) that can be executed by a computer, for example, a magnetic disk (flexible disk, hard disk, etc.), an optical disk (CD-ROM, DVD, MO, etc.), and a semiconductor memory. It can also be stored in a recording medium such as (ROM, RAM, flash memory, etc.), or transmitted and distributed via a communication medium. The program stored on the medium side also includes a setting program that configures in the computer software means (including not only the execution program but also a table and data structure) that is executed by the computer. A computer that implements the present apparatus reads the program recorded on the recording medium, constructs software means by a setting program in some cases, and executes the above-described processing by controlling the operation by the software means. The recording medium referred to in this specification is not limited to distribution, but includes a storage medium such as a magnetic disk or a semiconductor memory provided in a computer or a device connected via a network.

The block diagram which shows the structure of the game device in this embodiment. The block diagram which shows the function structure of the game control part 30 implement | achieved by running a game program by the control part 10. FIG. The figure for demonstrating the game data memorize | stored in the enemy character object data and circle data memorize | stored in the object data memory | storage part 35, and the game data memory | storage part 36. FIG. The flowchart for demonstrating operation | movement of the game device in this embodiment. The figure which shows the game screen on which the marker 40 and the enemy character 42 in the game field were displayed. The figure which shows an example of the game screen at the time of the circle 43 being produced | generated. The figure which shows an example of the game screen at the time of the circle 43 being produced | generated. The figure which shows an example of the game screen at the time of the circle 43 being produced | generated. The figure which shows an example of the game screen on which the circle gauge 50 when the circle 43 was produced | generated was displayed. The figure which shows an example of the game screen at the time of the some circle 43 being produced | generated.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 10 ... Control part, 11 ... Memory, 12 ... Hard disk apparatus, 13 ... Communication interface part, 14 ... Display control part, 15 ... Audio | voice control part, 16 ... Disk drive apparatus, 17 ... Input interface part, 18 ... Display, 19 ... Speaker, 20 ... disk, 21 ... keyboard, 22 ... mouse, 23 ... tablet, 24 ... stylus pen, 30 ... game control unit, 31 ... input control unit, 32 ... object control unit, 32a ... circle control unit, 32b ... enemy Character object control unit 33 ... Game progress control unit 35 ... Object data storage unit 36 ... Game data storage unit 37 ... Circle value storage unit 38 ... Output control unit 38a ... Display control unit 38b ... Sound control unit , 40 ... marker, 41 ... trajectory, 42 ... enemy character, 44 ... barrier, 50 ... circle game Di.

Claims (4)

In a game device including a display device on which an object is displayed and an input device capable of instructing a position with respect to the game screen of the display device,
Object display means for displaying an object at an arbitrary position on the game screen;
Storage means for storing data indicating the upper limit of the closed region set in the game screen;
A plurality of closed areas are created in the game screen according to the position instructed by the input device, and the total of the plurality of closed areas does not exceed the upper limit indicated by the data stored in the storage means Generating means for generating a closed area in the game screen in a range;
A game apparatus comprising: a game progress control means for causing a game to proceed in accordance with an object displayed by the object display means included in the closed area generated by the generation means. The game device according to claim 1 , wherein the generation unit generates the closed region by a circle having a diameter that is a distance between the first position and the second position input from the input device. The upper limit indicated by the data stored in the storage means is for the area of the closed region,
The said generation means produces | generates a closed region so that the area of the closed region produced | generated according to the position instruct | indicated by the said input device may not exceed the upper limit which the said data shows. 3. The game device according to any one of 2. A computer comprising: a display device on which an object is displayed; an input device capable of instructing a position with respect to the game screen of the display device;
Object display means for displaying an object at an arbitrary position on the game screen;
Storage means for storing in the memory data indicating an upper limit of a closed region set in the game screen;
A range in which a plurality of closed areas are created in the game screen according to the position instructed by the input device, and the total of the plurality of closed areas does not exceed the upper limit indicated by the data stored in the memory Generating means for generating a closed area in the game screen,
A game program for functioning as a game progress control means for advancing a game in accordance with an object displayed by the object display means included in the closed region generated by the generation means.

Images