JP6695458B2 - Computer program and computer device - Google Patents

Description

  The present invention relates to a computer program and a computer device.

  Conventionally, there is known a game in which a lottery called a so-called gacha is performed to give a user a game medium such as a character having a predetermined attribute such as rarity (for example, refer to Patent Document 1).

  In this game, for example, a plurality of types of rarity such as normal, rare, and super rare are provided, and one rarity is set for each character. In the gacha, for example, a normal character has a winning probability of 90% or more, while a character of a super rare character has a winning probability of 3%.

  In recent years, a gacha equipped with a so-called ceiling system has been developed as a remedy for a user who cannot obtain a desired character despite spending a large amount of money on the gacha. In this ceiling system, when the user requests a gacha worth 10,000 yen, for example, the user can always acquire the character with the highest rarity.

JP, 2017-148419, A

  However, as described above, the ceiling system is activated when a predetermined amount (or a predetermined number of times) of gacha is performed. Therefore, the user eventually had to invest a large amount of money to activate the ceiling system. As described above, the conventional ceiling system cannot be said to be fully functioning from the viewpoint of relieving the paying user.

  On the other hand, if the set amount of money or the set number of times until the ceiling system is activated is reduced, the value of the character with a high degree of rarity comes out and the value of the character decreases, so the fun of the gacha is halved.

  An object of the present invention is to provide a computer program capable of relieving a paying user while maintaining the interest of gacha.

The first invention is
A computer device connected via a communication network to a game device having an operation unit that receives a user operation,
The normal medium lottery is requested in response to a request for a normal medium lottery for giving one of the game contents to the user from among a plurality of types of game contents including a predetermined medium having a predetermined attribute based on the operation of the user. Performing a medium lottery, and performing a special medium lottery for giving the user one of the predetermined mediums of the predetermined mediums when the number of times the normal medium lottery is performed reaches a predetermined ceiling number Lottery execution means,
Function as
The lottery executing means, if any of the predetermined media is won in the normal medium lottery before the number of times the normal medium lottery is performed reaches the ceiling number, the special medium lottery Without performing the next number of times the ceiling is determined by a number of times lottery, in the case where the predetermined medium is not won in the ordinary medium lottery before the number of times the ordinary medium lottery is performed reaches the number of ceilings Is to perform the special lottery to determine the predetermined medium to be given to the user, and to determine the next number of ceilings in the number of times of lottery.
It is a computer program.

The second invention is
A computer device connected via a communication network to a game device having an operation unit that receives a user operation,
The normal medium lottery is requested in response to a request for a normal medium lottery for giving one of the game contents to the user from among a plurality of types of game contents including a predetermined medium having a predetermined attribute based on the operation of the user. It is possible to perform a medium lottery and obtain one of the predetermined mediums out of the predetermined mediums based on the selection by the user when the number of times the normal medium lottery is performed reaches a predetermined ceiling number. Lottery execution means for granting the right to the user,
Function as
The lottery execution means grants the right when one of the predetermined media is won in the normal medium lottery before the number of times the normal medium lottery is performed reaches the ceiling number of times. Without determining the next ceiling number by a number of times lottery, if the predetermined medium is not won in the normal medium lottery before the number of times the normal medium lottery is performed reaches the ceiling number of times While granting the right, the next number of ceilings is determined by the number of times lottery,
It is a computer program.

In the first and second inventions,
The computer,
It is possible to further function as communication means for transmitting to the game device suggestive information for suggesting the number of ceilings selected in the number of times of lottery.

The third invention is
A storage unit that stores the computer program of the first and second inventions; and a control unit that executes the computer program,
It is a server device.

The fourth invention is
A game system including: a game device including an operation unit that receives a user's operation; and a server device connected to the game device via a communication network,
The game device is
Any one of a plurality of types of game media including a game executing means for executing a predetermined game based on the operation of the user and a predetermined medium having a predetermined attribute based on the operation of the user is used by the user. Lottery request means for requesting a normal medium lottery to be given to,
Equipped with
The server device is
When the normal medium lottery is requested, the normal medium lottery is performed, and when the number of times the medium lottery is performed reaches a predetermined ceiling number, the predetermined medium of any one of the predetermined media Lottery execution means for performing a special medium lottery for giving
Equipped with
The lottery executing means, if any of the predetermined media is won in the normal medium lottery before the number of times the normal medium lottery is performed reaches the ceiling number, the special medium lottery Without performing the next number of times the ceiling is determined by a number of times lottery, in the case where the predetermined medium is not won in the ordinary medium lottery before the number of times the ordinary medium lottery is performed reaches the number of ceilings Is to perform the special medium lottery to determine the predetermined medium to be given to the user, and to determine the next number of ceilings by the number of times of lottery,
It is a game system.

The fifth invention is
A game system including: a game device including an operation unit that receives a user's operation; and a server device connected to the game device via a communication network,
The game device is
Any one of a plurality of types of game media including a game executing means for executing a predetermined game based on the operation of the user and a predetermined medium having a predetermined attribute based on the operation of the user is used by the user. Lottery request means for requesting a normal medium lottery to be given to,
Equipped with
The server device is
When the normal medium lottery is requested, the normal medium lottery is performed, and when the number of times the normal medium lottery is performed reaches a predetermined ceiling number, the predetermined medium of the predetermined medium is selected based on the selection by the user. Lottery execution means for giving the user the right to obtain any one of the predetermined media,
Equipped with
The lottery execution means grants the right when one of the predetermined media is won in the normal medium lottery before the number of times the normal medium lottery is performed reaches the ceiling number of times. Without determining the next ceiling number by a number of times lottery, if the predetermined medium is not won in the normal medium lottery before the number of times the normal medium lottery is performed reaches the ceiling number of times While granting the right, the next number of ceilings is determined by the number of times lottery,
It is a game system.

In the fourth and fifth inventions,
The server device is
Further comprising communication means for transmitting to the game device suggestive information for suggesting the number of ceilings selected in the number of times of lottery,
After receiving the suggestion information, the game execution means can suggest the number of selected ceilings.

  According to the present invention, it is possible to provide a computer program capable of relieving a charged user while maintaining the interest of gacha.

It is a figure which shows the structure of the game system in this embodiment. It is a figure which shows an example of the game screen of the game performed with the game system in this embodiment. It is a flowchart which shows the lottery process in this embodiment.

[Embodiment]
A game system 1 according to an embodiment of the present invention will be described with reference to FIGS. As shown in FIG. 1, the game system 1 includes a server device 2 and a game device 3.

<Explanation of the game>
The server device 2 provides the following games executed by the game device 3. Specifically, in the game device 3, a user executes a predetermined game including a plurality of stages (hereinafter, referred to as “quest”) in which the user operates the player character in the virtual game space via the touch pad 350 to proceed. To be done.

  In the present embodiment, the game executed on the game device 3 has a quest part in which the player character operated by the user defeats a monster that is an enemy character. For example, in one quest in the game, if the player character defeats a monster within the time limit, the clear condition of the quest is satisfied. This quest progresses when the user operates the touch pad 350.

  In addition to the quest part, this game includes a part for a normal medium lottery (hereinafter, referred to as “normal gacha”) for the user to acquire a game medium such as equipment or characters that can be used in the virtual game space. is there.

  In this normal gacha part, in order to give the user one of the characters (a plurality of types of game media) of any of a plurality of attributes including the super-rare character (a predetermined medium having a predetermined attribute). The normal gacha process is performed.

<Hardware configuration>
With reference to FIG. 1, a hardware configuration and a functional configuration of the server device 2 and a hardware configuration and a functional configuration of the game device 3 on which the game is executed will be described.

  A user account is given to the game device 3 in association with the game device 3. This user account is managed as user account information.

  When the game device 3 communicates with the server device 2 via the communication network 4, the game device 3 transmits user account information. The transmitted user account information is subjected to predetermined authentication in the server device 2. This enables communication between the server device 2 and the game device 3.

  In addition, the user is given a game account when playing the game. The game account is managed as game account information.

<Hardware configuration of server device 2>
As shown in FIG. 1, the server device 2 includes a control unit 20, a storage unit 21, and a network interface 22.

  The storage unit 21 and the network interface 22 are connected to the control unit 20 of the server device 2 via the bus 200.

  The control unit 20 controls the operation of the server device 2.

  The storage unit 21 mainly includes an HDD (Hard Disk Drive), a RAM (Random Access Memory), and a ROM (Read Only Memory). The storage unit 21 stores, for example, a distribution program and data for distributing a game program for executing a game played on the game apparatus 3.

  The network interface 22 is connected to the communication network 4 for transmitting and receiving data between the server device 2 and the game device 3.

<Functional configuration of control unit 20 of server device 2>
As shown in FIG. 1, the control unit 20 of the server device 2 functions as the matching unit 201, the lottery execution unit 202, and the communication unit 203 by executing the computer program of the present invention.

<Explanation of collating means 201>
The collation unit 201 authenticates the user account using the user account information transmitted from the game device 3.

<Description of lottery execution means 202>
The lottery execution means 202 performs the normal gacha in response to the request for the normal gacha to give the user one of the plurality of types of characters based on the user's operation. Specifically, the lottery execution means 202 performs the normal gacha when triggered by the reception of later-described normal gacha request information from the game apparatus 3 via the communication means 203.

  Each character has a rarity (attribute). In the present embodiment, there are four types of rarities set for the character: normal, rare, super rare, and super super rare, and one of the rarities is set for each character.

  In this embodiment, the normal character has a 90% probability of being selected, the rare character has a 7% probability of being selected, and the extremely rare character has a 2.5% probability of being selected. %, And the probability of selecting a super-rare rare character is 0.5%.

  When the user requests 10 consecutive gachas, which will be described later, the lottery execution means 202 selects 10 first characters with one 10 consecutive gacha request by the user.

  Further, the lottery execution means 202 gives the user one of the characters selected by the normal gacha. Specifically, the lottery execution means 202 receives the lottery result of the normal gacha and generates information about the character to be given to the user (or reads out the information about the character from the storage unit 21. The same applies hereinafter). .. The information regarding this character is transmitted to the game apparatus 3 via the communication means 203.

  Further, the lottery execution means 202 provides the user with a super-rare rare character when the super-rare rare character has not been won by the normal gacha until the number of times the normal gacha has been performed reaches a predetermined ceiling number. A special medium lottery (hereinafter referred to as "special gacha") is performed for the purpose. In the present embodiment, one character of this super-ultra rare character is determined by lottery from among the characters whose rarity is super-super rare.

  Also in this case, the lottery execution means 202 generates information regarding the character selected by the special gacha. The information on the super-rare rare character is transmitted to the game apparatus 3 via the communication unit 203 together with the information on the character described above.

  That is, when the number of times the normal gacha has been performed reaches the ceiling frequency, the user can acquire the character selected by the special gacha in addition to the character selected by the normal gacha.

  If any of the super rare characters is won in the normal gacha before the number of times the normal gacha is performed reaches the ceiling number, the lottery execution means 202 performs the next without performing the special gacha. Determine the number of ceilings.

  In addition, the lottery execution means 202 performs a special gacha and gives it to the user if the super-rare rare character is not won in the normal gacha by the time the number of times the normal gacha is performed reaches the ceiling number. The character of super-rare is determined and the number of next ceilings is determined.

  The super-rare rare character is selected from a deck in which the super-rare rare character is stored, which is regularly or irregularly updated by the game management side such as a game production company. For example, if the deck is updated monthly, the user can make a normal gacha request intensively in the month in which the super-rare character that he wants exists in the deck, and the super-rare character that he wants. Can increase the likelihood that you can get.

  In addition, the lottery execution means 202, when a super-rare character is selected by the normal gacha or the special gacha, selects one mode to be used when performing the number-of-times lottery for determining the next ceiling number, and a plurality of modes. Perform a mode lottery to select from. The lottery execution means 202 performs a lottery based on the mode selected in the mode lottery.

  In the present embodiment, there are a normal mode, a heaven mode, and a heaven preparation mode as modes used for the special gacha. The number of ceilings in the normal mode is 100. In heaven mode, the number of ceilings is 10. As described above, in the heaven mode, the number of times the lottery is normally carried out reaches 10 after reaching the ceiling number, which is an advantageous mode for the user. The number of ceilings in the heaven preparation mode is 100, but when the heaven preparation mode ends, the next mode is always the heaven mode.

  In this embodiment, the probability that the normal mode is selected is 85%, the probability that the heaven mode is selected is 2%, and the probability that the heaven preparation mode is selected is 13%.

  In addition, the lottery execution means 203 generates suggestion information when a suggestion lottery is performed to indicate whether or not to suggest the next mode (the number of ceilings) when a super-rare rare character is selected. This suggestion information is transmitted to the game device 3 via the communication means 203.

<Description of communication means 203>
The communication means 203 transmits / receives user account information, download request information, a game program, game account information, and game data such as billing items to / from the game device 3.

  Further, the communication unit 203 receives the normal gacha request information from the game device 3. The normal gacha request information received by the communication means 203 is transmitted to the lottery execution means 202.

  Further, the communication unit 203 transmits the character generated by the lottery execution unit 202 and information about the character to the game device 3.

  Further, when the suggestion lottery is won, the communication unit 203 transmits the suggestion information generated by the lottery execution unit 202 to the game device 3.

<Hardware configuration of game device 3>
As shown in FIG. 1, the game device 3 is a terminal device such as a smartphone in which the speaker 330, the liquid crystal screen 340, and the touch pad 350 are built. In this game device 3, the game progresses based on the game program and data about the game distributed from the server device 2.

  The game device 3 can also perform data communication with the server device 2 via the communication network 4 such as the Internet or LAN.

  The game device 3 includes a control unit 30, a storage unit 31, a network interface 32, an audio processing unit 33, a graphic processing unit 34, and an operation unit 35.

  The storage unit 31, the network interface 32, the audio processing unit 33, the graphic processing unit 34, and the operation unit 35 are connected to the control unit 30 via the bus 300.

  The control unit 30 controls the operation of the game device 3.

  The storage unit 31 is mainly composed of an HDD, a RAM and a ROM. The storage unit 31 stores, for example, a game program and data for executing a game.

  The network interface 32 is connected to the communication network 4 for transmitting and receiving data between the game device 3 and the server device 2. As a result, the game program and the game data are downloaded to the game device 3.

  The audio processing unit 33 reproduces and synthesizes a digital game sound according to an instruction from the control unit 30. A speaker 330 is connected to the audio processing unit 33. The game sound is output from the speaker 330.

  The graphic processing unit 34 draws a game image including the virtual game space and the player character in a moving image format in accordance with an instruction from the control unit 30. The game image drawn in the moving image format by the graphic processing unit 34 is displayed on the liquid crystal screen 340 as a game screen.

  An operation signal from the user is input to the operation unit 35. In the present embodiment, an operation signal from the user is input to the operation unit 35 via the touch pad 350 that is an input position detection device. The user touches the touch pad 350 to select a quest, request a normal gacha, or operate the player character.

<Functional configuration of control unit 30 of game device 3>
As shown in FIG. 1, the control unit 30 of the game apparatus 3 functions as the game executing means 301, the lottery requesting means 302, and the communication means 303 by executing the game program downloaded from the server device 2.

<Explanation of the game execution means 301>
The game execution means 301 causes the game device 3 to execute a game including a quest part and a gacha part based on an operation of the touch pad 350 by the user.

  Specifically, the game execution means 301 reads data such as game space objects and textures included in the game data from the storage unit 31 and generates a two-dimensional or three-dimensional virtual game space.

  The game execution means 301 also arranges the player character in the virtual game space. Then, the game execution means 301 controls the action of the player character in the virtual game space according to the operation of the touch pad 350 by the user and the progress of the game.

  In addition, the game execution means 301 generates information for displaying the virtual game space, the player character, and the virtual operation buttons on the liquid crystal screen 340 as a game screen. The graphic processing unit 34 draws a game image on the liquid crystal screen 340 according to the information. For example, on the liquid crystal screen 340, as shown in FIG. 2, “user rank”, “hunting ball number” and the like are displayed from the top of the screen.

  The user can request a normal gacha by consuming hunting balls at the gacha part. Specifically, as shown in FIG. 2, the user can request one normal gacha by consuming 10 hunting balls, and normally consumes 10 hunting balls and is executed 10 times at a time. Gacha (10 consecutive gachas) can be requested. It should be noted that this hunting ball is given to the user by the user purchasing it or by a login bonus or the like.

  In addition, the game execution means 301, after receiving suggestion information from the server device 2 via the communication means 303, causes the liquid crystal screen 340 to display a screen suggesting the selected mode (the number of ceilings).

  The suggestion that the selected mode is the heaven mode is made by, for example, displaying a sentence normally displayed in white characters in red characters. As a result, the user can detect that the heaven mode is selected, and this can be an opportunity for the user to perform gacha.

  Specifically, if there is a possibility that the deck will be updated tomorrow, for example, it is suggested that the selected mode is the heaven mode, and the ten consecutive gachas are performed. At any rate, the user can be motivated to acquire the character stored in the current deck.

<Explanation of lottery request means 302>
As described above, the lottery requesting means 302 consumes the hunting ball based on the user's operation and makes a normal gacha request. When a normal gacha request is made, the lottery requesting means 302 generates normal gacha request information. This normal gacha request information is transmitted to the server device 2 via the communication means 303.

<Description of communication means 303>
The communication unit 303 receives, for example, a game program regarding a game from the server device 2 and information such as suggestion information.

  In addition, the communication unit 303 transmits information such as user account information, game account information, new game data download request information, and normal gacha request information to the server device 3 based on a user operation.

<Explanation of lottery processing>
The lottery process of the present invention will be described below with reference to FIG. It should be noted that the control means and processing procedure described below are examples, and the embodiment of the present invention is not limited to these. The processing procedure and the like can be appropriately changed in design without changing the gist of the present invention.

  First, the lottery requesting means 302 of the game device 3 determines whether or not the user has made a normal gacha request (step S1).

  If it is not determined that the user has made a normal gacha request (S1: NO), the lottery process of the present invention ends.

  On the other hand, when it is determined that the user has made a normal gacha request (S1: YES), the lottery execution means 202 makes a normal gacha (step S2).

  Next, the lottery execution means 202 increments the number of times the normal gacha is executed by 1 (step S3).

  Then, the lottery execution means 202 generates information on the selected character according to the lottery result of the normal gacha (step S4).

  Next, the lottery execution means 202 determines whether or not the selected character is a super-rare rare character (step S5).

  When it is determined that the selected character is a super-rare rare character (S5: YES), the game device 3 gives the user the super-rare rare character won by the normal gacha (step S6). ).

  On the other hand, when it is determined that the selected character is not the super-rare rare character (S5: NO), the lottery execution means 202 determines whether the number of times the normal gacha has been performed has reached the ceiling number. The determination is made (step S11).

  When it is determined that the number of times the normal gacha has been performed has not reached the ceiling number (S11: NO), the game device 3 causes the character of the rarity other than the super-rare rare won by the normal gacha to the user. After being given (step S15), the lottery process of the present invention ends.

  On the other hand, when it is determined that the number of times the normal gacha has been performed has reached the ceiling number (S11: YES), the lottery execution means 202 performs a special gacha (step S12).

  Next, the lottery execution means 202 generates information about the super-rare rare character according to the result of the special gacha (step S13).

  Then, the game device 3 gives the user a character of a rarity other than the super rare rare won by the normal gacha and a super rare character won by the special gacha (step S6).

  Next, the lottery execution means 202 determines whether or not the currently selected mode is the heaven preparation mode (step S7).

  When it is determined that the currently selected mode is not the heaven preparation mode (S7: NO), the lottery execution means 202 performs a mode lottery and sets the mode and the number of ceilings according to the lottery result (step). S8).

  On the other hand, when it is determined that the currently selected mode is the heaven preparation mode (S7: YES), the lottery execution means 202 sets the heaven mode as the next mode and also sets the ceiling number (step). S14).

  Next, the lottery execution means 202 carries out a suggestion lottery as to whether or not to suggest the selected mode (step S9).

  When the suggestion lottery has not been won (S9: NO), the lottery process of the present invention ends.

On the other hand, when the suggestion lottery is won (S9: YES), the lottery execution means 202 generates suggestion information for suggesting the selected mode, and the game device 3 receives the suggestion information and suggests the mode. Is performed (step S10). Then, the lottery process of the present invention ends.
The lottery process of the present invention is executed by the above procedure.

To summarize the above, the game system 1 of the present embodiment is
A game system 1 comprising: a game device 3 having a touch pad 350 for receiving a user operation; and a server device 2 connected to the game device 3 via a communication network 4.
The game device 3 is
Any one of a plurality of characters (a plurality of attributes) including a game execution means 301 for executing a predetermined game based on a user's operation, and a super-rare rare character (a predetermined medium having a predetermined attribute) based on a user's operation. Lottery request means 302 for requesting a normal gacha for giving any one of the characters to the user,
Equipped with
The server device 2
To perform the normal gacha when the normal gacha is requested, and to attach one of the super-rare rare characters when the number of times the normal gacha has been performed reaches a predetermined ceiling number. Lottery execution means 202 for performing a special gacha,
Equipped with
If any of the super rare characters is won in the normal gacha before the number of times the normal gacha is performed reaches the ceiling number, the lottery execution means 202 performs the next without performing the special gacha. The number of ceilings is determined by a lottery, and if a super-rare character is not won in the normal gacha before the number of times the normal gacha has been performed reaches the ceiling frequency, a special gacha will be given to the user. The super rare character to be given is determined, and the next number of ceilings is determined by a lottery.

<Effect of the invention>
According to the game system of the present embodiment, it is possible to relieve the paying user while maintaining the fun of the gacha.

[Other Embodiments]
The above embodiment describes an example in which the special gacha is performed when the number of times the normal gacha is performed reaches a predetermined ceiling number, but the present invention is not limited to this. For example, the special gacha may be performed when the number of times the normal character is selected reaches a predetermined number.

  In the above-described embodiment, the mode suggestion is described as an example after the super rare character is won in the normal gacha or the special gacha, but the mode may be suggested each time the normal gacha is performed. ..

  In addition, when a super-rare character is won in the lottery in which the number of times the normal gacha has been performed reaches the ceiling number, a lottery may be performed as a bonus whether or not the special gacha is performed. The heaven mode may be selected as the next mode.

  Further, in the above-described embodiment, an example in which the special gacha is performed in addition to the normal gacha when the number of times the normal gacha has been performed reaches the ceiling number is described, but the present invention is not limited to this. .. For example, when the user requests the normal gacha when the number of times the normal gacha is performed reaches the ceiling number of times, the special gacha may be performed instead of the normal gacha.

  Further, in the above-described embodiment, an example in which a super-rare character is selected from the normal gacha deck when a special gacha is performed is described, but a super-rare character is selected from the special gacha-dedicated deck. It may be selected.

  Further, unlike the above-described embodiment, the mode may have a different lottery probability of the next transition destination for each mode. For example, the lottery probability of the next destination of the heaven mode is 90% in the normal mode, 1% of the heaven mode, and 9% of the heaven preparation mode. The lottery probability of the next destination of the normal mode is 80% in the normal mode. The heaven mode can be set to 5% and the heaven preparation mode can be set to 15%.

  Further, in the above-described embodiment, an example in which the special gacha is performed when the number of times of the normal gacha reaches the ceiling number of times is described, but the present invention is not limited to this. For example, when the number of times the normal gacha has been performed reaches the ceiling number, the lottery execution means gives the right (super-cheap rare selection ticket) to select a desired game medium instead of executing the special gacha. It may be given to the user.

  Further, in the above-described embodiment, an example in which a suggestion is made in the heaven mode is described, but the present invention is not limited to this. For example, regardless of which mode is selected, a countdown display such as “If you have another“ 7 times ”gacha, you can get a super-rare rare character!” Can be displayed. This allows the user to know how many more times the normal gacha request should be made to obtain the super-rare rare character.

  Further, in the above-described embodiment, an example in which the mode is suggested is described, but the suggestion may be a fake effect (gase effect). That is, for example, even if the selected mode is not the Heaven mode, if the player wins the Gase production lottery, the Gase production is performed to suggest that the selected mode is the Heaven mode. Good.

  When the game operator updates the deck, the server device may allow the user to stay in a predetermined mode (for example, a normal mode), or the user may perform a mode lottery for each user and You may decide the mode to stay.

  Further, for example, the suggestion of the selected mode may be made before the normal gacha request is made, or the suggestion may be made after the normal gacha is requested and before the normal gacha is executed. ..

  Further, in the normal gacha, for example, when the normal character wins three times in a row, the winning probability of the suggestion lottery may be high, and when the selected mode is the heaven mode, another mode is selected. The winning probability of the suggestion lottery may be higher than that.

  Further, in the above-described embodiment, the game medium is a character, but it may be a weapon or armor for equipping the character, or a reinforcing material for strengthening the character or the like.

  Further, although the attribute is the rarity in the above-described embodiment, the present invention is not limited to this. For example, a character to which a specific attribute such as a light attribute or a water attribute is set may be given to the user.

  Further, in the above embodiment, an example in which the mode once selected is not changed is described, but the present invention is not limited to this. For example, when a character with a low rarity in the normal gacha wins ten times in a row, a mode promotion lottery or demotion lottery may be conducted.

  Further, in the above embodiment, an example in which the computer device is a server device is described, but the present invention is not limited to this. For example, the game device of one user may function as a server device. In this case, one game device and the other game device may be connected by BLUETOOTH (registered trademark).

  Moreover, in the said embodiment, although the example which a game device is a terminal device, such as a smart phone, is described, this invention is not limited to this. The game device may be, for example, a stationary game device to which a display and a controller are externally connected, or a personal computer.

DESCRIPTION OF SYMBOLS 1 Game system 2 Server device 201 Collation means 202 Lottery execution means 203 Communication means 3 Game device 301 Game execution means 302 Lottery request means 303 Communication means 4 Communication network

Claims (6)

A computer device connected via a communication network to a game device having an operation unit that receives a user operation,
The normal medium lottery is requested in response to a request for a normal medium lottery for giving one of the game contents to the user from among a plurality of types of game contents including a predetermined medium having a predetermined attribute based on the operation of the user. Performing a medium lottery, and performing a special medium lottery for giving the user one of the predetermined mediums of the predetermined mediums when the number of times the normal medium lottery is performed reaches a predetermined ceiling number Lottery execution means,
Function as
The lottery executing means, if any of the predetermined media is won in the normal medium lottery before the number of times the normal medium lottery is performed reaches the ceiling number, the special medium lottery Without performing, a mode lottery is performed in which one mode used when performing the number of times lottery for determining the ceiling number is selected from a plurality of modes, and based on the mode selected in the mode lottery, the following is performed. When the ceiling number is determined by a number of times lottery, and the predetermined medium is not won in the normal medium lottery before the number of times the normal medium lottery is performed reaches the ceiling number of times, the special lottery is performed. While performing the predetermined medium to be given to the user by performing the mode lottery, the next ceiling number is determined by the number of times lottery based on the mode selected in the mode lottery,
The lottery execution means, when the game medium of a predetermined type is continuously selected a predetermined number of times by the normal medium lottery, one of a promotion lottery for promoting the mode and a demotion lottery for demoting the mode. Do one,
Computer program. A computer device connected via a communication network to a game device having an operation unit that receives a user operation,
The normal medium lottery is requested in response to a request for a normal medium lottery for giving one of the game contents to the user from among a plurality of types of game contents including a predetermined medium having a predetermined attribute based on the operation of the user. It is possible to perform a medium lottery and obtain one of the predetermined mediums out of the predetermined mediums based on the selection by the user when the number of times the normal medium lottery is performed reaches a predetermined ceiling number. Lottery execution means for granting the right to the user,
Function as
The lottery execution means grants the right when one of the predetermined media is won in the normal medium lottery before the number of times the normal medium lottery is performed reaches the ceiling number of times. Without performing a number lottery for determining the number of ceilings, a mode lottery for selecting one mode from a plurality of modes to be performed is performed, and the following items are selected based on the mode selected in the mode lottery. The number of ceilings is determined by a number of times lottery, and the right is granted if the predetermined medium is not won in the ordinary medium lottery before the number of times the ordinary medium lottery is performed reaches the number of ceilings. Together with the mode lottery, the next ceiling number is determined by the number of times lottery based on the mode selected in the mode lottery,
The lottery execution means, when the game medium of a predetermined type is continuously selected a predetermined number of times by the normal medium lottery, one of a promotion lottery for promoting the mode and a demotion lottery for demoting the mode. Do one,
Computer program. The lottery execution means performs the number of times of lottery based on the mode according to a lottery result of one of the promotion lottery and the demotion lottery performed.
The computer program according to claim 1. The lottery execution means, when a specific mode is selected, the suggestion information for suggesting that the specific mode is selected on the display body displayed on the game device, to the game device. Send,
The computer program according to claim 1. The lottery execution means transmits, to the game device, information for causing the game device to perform a countdown display, which is the number of times of the normal medium lottery required up to the number of ceilings.
The computer program according to any one of claims 1 to 4. A storage unit that stores the computer program according to claim 1, and a control unit that executes the computer program.
Computer equipment.

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