JP5899148B2 - COMMUNICATION SYSTEM, COMMUNICATION SYSTEM CONTROL METHOD, AND PROGRAM - Google Patents

Description

  The present invention relates to a communication system, a communication system control method, and a program.

  2. Description of the Related Art Conventionally, in a competitive game server, there is a competitive game server in which a plurality of users compete for victory or defeat based on in-game parameter values such as attack power and defense power related to characters stored for each user (for example, Patent Documents). 1). A user who has won a match can acquire an item in the game from the defeated user, but the defeated user is to take the item.

JP 2008-220984 A

  In a conventional competitive game server, a user who has lost a battle loses an item, and therefore, the experience level for the game is relatively small among users (such as a short play time or a low level). As a result, the connection between a heavy user and a light user who have a large amount of experience with the game has become sparse.

  Accordingly, an object of the present invention made in view of the above problems is to provide a communication system, a communication system control method, and a program capable of establishing a connection between a heavy user and a light user in a game. is there.

In order to solve the above problems, a communication system according to the present invention provides:
In a communication system comprising a server and a plurality of communication terminals that communicate with the server and display a game image of a battle game ,
The server transmits information related to a user of one or more second communication terminals to the first communication terminal in response to a request from the first communication terminal,
The first communication terminal displays a screen for selecting a user of the second communication terminal based on the received information, and user input information for selecting a user of the second communication terminal is displayed on the server. To
The server performs a battle between both users based on a first in-game parameter value relating to both the user of the first communication terminal and the user of the selected second communication terminal. Without changing the second in-game parameter value for both users ,
The larger the difference in the first in-game parameter value between the user of the first communication terminal and the user of the selected second communication terminal, the greater the variation amount of the second in-game parameter value. It is characterized by that.

Moreover, the communication system according to the present invention includes:
The user of the second communication terminal is a friend user related to the user of the first communication terminal,
Said server, said by the request from the first communication terminal, the first user及beauty second the second game parameter value according to the user both the previous variation of the user of the communication terminal of the communication terminal Information relating to one or more users of the second communication terminal that has passed for a predetermined time or more from the point in time is transmitted to the first communication terminal .

In addition, a control method for a communication system according to the present invention includes:
In a control method of a communication system comprising a server and a plurality of communication terminals that communicate with the server and display a game image of a battle game ,
A transmission step in which the server transmits information related to a user of one or more second communication terminals to the first communication terminal in response to a request from the first communication terminal;
The first communication terminal displays a screen for selecting a user of the second communication terminal based on the received information, and user input information for selecting a user of the second communication terminal is displayed on the server. Sending to
The server performs a battle between both users based on a first in-game parameter value relating to both the user of the first communication terminal and the user of the selected second communication terminal. without looking contains and a variation step of varying the second game parameter value according to the user of the both respectively,
In the fluctuating step, the larger the difference in the first in-game parameter value between the user of the first communication terminal and the user of the selected second communication terminal, the greater the value of the second in-game parameter value. The variation is increased .

In addition, a control method for a communication system according to the present invention includes:
The user of the second communication terminal is a friend user related to the user of the first communication terminal,
In the transmission step, one or more of the second game parameter value according to the user both of the first communication terminal及beauty second communication terminal has passed a predetermined time or more from the time of the last change Information relating to a user of the second communication terminal is transmitted to the first communication terminal .

The program according to the present invention is
In a program of a communication system comprising a server and a plurality of communication terminals that communicate with the server and display a game image of a battle game, a computer functioning as a first communication terminal includes:
Displaying a screen for selecting a user of the second communication terminal on the display unit of the first communication terminal based on the information relating to the user of the one or more second communication terminals received from the server When,
Transmitting user input information for selecting a user of the second communication terminal to the server in the first communication terminal ;
On the basis of the first game parameters according to both the user of the second communication terminal of the user who is the user and the selection of the first communication terminal from the server, without performing the match by a user between the both Receiving a notification that the second in-game parameter values relating to both users are changed, respectively ,
The larger the difference in the first in-game parameter value between the user of the first communication terminal and the user of the selected second communication terminal, the greater the variation amount of the second in-game parameter value. It is characterized by that.

  According to the communication system, the communication system control method, and the program of the present invention, it is possible to establish a connection between a heavy user and a light user in a game.

1 is a block diagram of a communication system according to an embodiment of the present invention. It is an example of the user game information which concerns on one Embodiment of this invention. It is an example of the incentive collation information which concerns on one Embodiment of this invention. It is an example of a matching partner selection screen according to an embodiment of the present invention. It is an example of the incentive acquisition screen which concerns on one Embodiment of this invention. It is a flowchart which shows operation | movement of the communication system which concerns on one Embodiment of this invention. It is a flowchart which shows the operation | movement of the incentive determination process which concerns on one Embodiment of this invention.

  Embodiments of the present invention will be described below.

(Embodiment)
FIG. 1 is a block diagram of a communication system according to an embodiment of the present invention. The communication system includes a server 1 and a plurality of communication terminals 2. In FIG. 1, only one communication terminal 2 is shown for convenience.

  The server 1 includes a server communication unit 10, a storage unit 11, an incentive determination unit 12, and a server control unit 13.

  The server communication unit 10 communicates with a plurality of communication terminals 2 wirelessly or by wire.

  The storage unit 11 stores user game information 110 and incentive collation information 111.

  Here, the user game information 110 will be described with reference to FIG. The user game information 110 (110a, 110b) includes various kinds of information necessary for the progress of the game, and is associated with each user who plays the game by operating the communication terminal 2.

  In one embodiment, the user game information 110 a includes a user ID 1100, a level 1101, a current experience value 1102, an experience value 1103 required until the next level, a goodness 1104, and a lock 1105. Here, the information included in the user game information 110a other than the user ID 1100 is an in-game parameter related to a monster that the user is raising. In the following description, it is assumed that the first in-game parameter is level 1101, and the second in-game parameter is the current experience value 1102.

  The user ID 1100 is identification information uniquely assigned to each user. The level 1101 is a parameter indicating the growth level of a monster owned by the user, and the higher the level, the higher the growth level. Moreover, a high level suggests that the amount of experience (play time, number of plays, etc.) of the user is large. The current experience value 1102 is added according to the progress of the game, the battle, etc., and contributes to the increase of the monster level 1101. When the current experience value 1102 reaches the required experience value 1103 up to the next level, the level 1101 increases, the current experience value 1102 is reset to zero, and the required experience value 1103 becomes a value corresponding to the level 1101. Will be reset. Tsuyoshi 1104 and Mamori 1105 are parameters indicating the attack power and defense power of the monster, respectively, and are added as the level 1101 increases. Also, the goodness 1104 and the morimori 1105 are added by the corresponding increase in effort value. The effort value is a parameter that is added according to the progress of the game, the battle, etc., and indirectly contributes to the strength of the monster. The effort value may not be disclosed to the user.

  The user game information 110b includes a user ID 1100 and a plurality of friend user information 1106 and 1107. In FIG. 2, only two pieces of friend user information are shown for convenience. Here, the friend user is another user who has registered friends with each other in the game. FIG. 2 shows a state in which three users are friend users.

  The friend user information 1106 and 1107 include information on friend users. Specifically, it includes a user ID that identifies a friend user, and date and time information when the friend user and “hands-on” described later are executed last time. This adjustment is performed by the user selecting another user, and incentives are given to both the user and the other user. The incentive is to change a predetermined in-game parameter value. For example, when matching is performed, the goodness 1104 of both monsters of the user increases.

  Next, the incentive matching information 111 will be described with reference to FIG. The incentive collation information 111 is used together with the user game information 110 so that the incentive determination unit 12 determines the content of the incentive. In one embodiment, the incentive matching information 111 includes a level value difference 1110 between users performing matching, an incentive 1111 for a user who has applied for matching, and an incentive 1112 for a user who has applied for matching. Incentives 1111 and 1112 indicate specific contents of incentives given by the execution of manual matching, and are associated with level value differences 1110.

  The level value difference 1110 corresponds to the level 1101 difference between users performing matching. The incentives 1111 and 1112 are configured such that the content of the incentive is better (larger) as the level value difference 1110 is larger. For example, in FIG. 3, when the level value difference 1110 is “0 to 9 (0 or more and 9 or less)”, the incentives 1111 and 1112 are “experience values corresponding to 5% of the experience value 1103 required until the next level”. In contrast, when the level value difference 1110 is “10 to 19 (10 or more and 19 or less)”, the incentives 1111 and 1112 correspond to “8% of the experience value 1103 required until the next level”. “Experience value”, and more experience values are given as incentives.

  The incentives 1111 and 1112 corresponding to the level value difference 1110 may have different contents. For example, in FIG. 3, when the level value difference 1110 is “40 to 49 (40 to 49 or less)”, the incentive 1111 is “an experience value corresponding to 13% of the experience value 1103 required up to the next level” and “ Incentive 1112 is “experience value equivalent to 13% of experience value 1103 required up to the next level”, while the effort value (addition value) is +1 ”. Incentives may be additionally given to the system. In other words, the user who applied for the handing is additionally given “the effort value (addition value): +1” as compared with the user who applied for the handing. In this way, by setting the content of the incentive for the user who applied for the adjustment better, the motivation for applying the adjustment to the user can be given.

  Returning to the description of FIG. The incentive determination unit 12 determines the content of the incentive to be given to the user who performs matching based on the user game information 110 and the incentive collation information 111 stored in the storage unit 11.

  For example, the incentive determination unit 12 acquires the level 1101 corresponding to the user ID 1100 of the user performing the matching from the user game information 110, respectively. The incentive determination unit 12 calculates the difference between the acquired levels 1101 and compares the calculated level value difference with the incentive verification information 111. Further, the incentive determining unit 12 determines the contents of the incentives 1111 and 1112 corresponding to the level value difference 1110 as incentives to be given to the users performing matching.

  Another user who can be selected as a matching partner may be selected from all users who play the game. Preferably, another user that can be selected as a matching partner is a friend user, and the user can perform matching with each friend user once a day. By doing in this way, since the frequency | count which can acquire an incentive per day increases, so that there are many friend users, it becomes possible to construct | assemble the meaning of performing friend registration positively between a heavy user and a light user. In the following description, it is assumed that other users that can be selected in the matching are friend users.

  The server control unit 13 controls the entire operation of the server 1. For example, when the server control unit 13 receives a manual request and a user ID from the communication terminal 2 related to the use of the user via the server communication unit 10, the server control unit 13 refers to the user game information 110 and friend user information 1106 corresponding to the user ID 1100. , 1107, it is determined whether there is a friend user. In addition, the server control unit 13 transmits information (for example, a user ID and a user name of the friend user) related to the friend user who can be matched to the communication terminal 2 via the server communication unit 10. The friend user who can be matched here is, for example, a friend user who has passed one day or more from the previous date and time of matching included in the friend user information 1106 and 1107. In addition, when the server control unit 13 receives user input information for selecting a friend user to perform matching from the communication terminal 2 via the server communication unit 10, the server control unit 13 causes the incentive determination unit 12 to perform incentive determination processing. Moreover, the server control part 13 provides the determined incentive with respect to the user who performs matching. Specifically, the incentive is given by changing a predetermined in-game parameter value included in the user game information 110 according to the content of the determined incentive. In addition, the server control unit 13 updates the date and time of the friend user information 1106 and 1107 related to the user who performed the matching. In addition, the server control unit 13 notifies the given incentive to the communication terminal 2 of the user who has made a match via the server communication unit 10.

  The communication terminal 2 includes a terminal communication unit 20, a display unit 21, an operation unit 22, and a terminal control unit 23.

  The terminal communication unit 20 communicates with the server 1 by wireless or wired communication.

  The display unit 21 displays various screens in the game. For example, the display unit 21 displays a matching partner selection screen 3 based on information relating to friend users who can be matched received from the server 1. The display unit 21 displays the incentive acquisition screen 4 based on the incentive notification received from the server 1.

  The operation unit 22 includes buttons, a touch panel, and the like, and receives user operations in the game and inputs them to the terminal control unit 23. For example, the operation unit 22 receives an operation for selecting a friend user to perform matching on the matching partner selection screen 3 and inputs the operation to the terminal control unit 23. In the following description, it is assumed that the operation unit 22 is configured with a touch panel.

  The terminal control unit 23 performs various controls in the communication terminal 2. For example, the terminal control unit 23 transmits a matching request and a user ID to the server 1 via the terminal communication unit 20. Further, the terminal control unit 23 receives, from the server 1, information related to friend users who can be matched via the terminal communication unit 20. In addition, the terminal control unit 23 transmits user input information for selecting a friend user to perform matching to the server 1 via the terminal communication unit 20. Further, the terminal control unit 23 receives the incentive notification given through the terminal communication unit 20 from the server 1.

  FIG. 4 is an example of a matching partner selection screen 3 according to an embodiment of the present invention. The matching partner selection screen 3 includes a user display unit 30, a monster display unit 31, a matching partner display unit 32, a matching button 33, a previous button 34, a next button 35, and a help button 36. Have

  The user display unit 30 indicates user information related to the use of the communication terminal 2 and displays a user image and a user ID (user name). The monster display part 31 has shown the information of the monster which the user is raising, and the monster image and the level 1101 are displayed.

The match partner display unit 32 shows information of one or more friend users, and an image of the friend user, a user ID (user name), and a match button 33 are displayed. The hand button 33 is an input interface that is displayed for each friend user and receives user input for selecting a friend user to perform hand matching. When the user taps the manual adjustment button 33, user input information for selecting a friend user to perform manual adjustment is transmitted to the server 1.

The previous button 34 and the next button 35 are input interfaces for receiving user inputs for switching the display of the handset partner display unit 32 and displaying a plurality of friend users. The help button 36 is an input interface that accepts user input for displaying an explanation such as a summary of manual adjustment.

  FIG. 5 is an example of the incentive acquisition screen 4 according to an embodiment of the present invention. The incentive acquisition screen 4 includes an incentive display section 40, a matching partner display section 41, a matching display 42, a matching button 43, a previous button 44, a next button 45, and a help button 46. Have. Note that the matching partner display unit 41, the matching button 43, the previous button 44, the next button 45, and the help button 46 are the same as those in FIG.

  The incentive display unit 40 shows the content of the incentive acquired by the user, and displays the user ID (user name) of the matching partner, the monster image, and the content of the incentive. The hand-matched display 42 indicates that hand-matching with the corresponding friend user cannot be performed, and is displayed instead of the hand-match button 43. The friend user displaying the hand-matched display 42 may be displayed so that it cannot be selected as a friend user partner to be hand-matched by the user, or may be grayed out. Preferably, the matched display 42 may display a time until the next matching can be performed with the corresponding friend user.

  With reference to FIG.6 and FIG.7, operation | movement of the communication system which concerns on one Embodiment of this name is demonstrated. 6 and 7 illustrate a case where the user of the first communication terminal 2-1 applies for hand-up to the user of the second communication terminal 2-2 who is a friend user.

  FIG. 6 is a flowchart showing the operation of the communication system according to the embodiment of the present invention. First, the terminal control unit 23 of the first communication terminal 2-1 transmits a request for matching and a user ID related to the user of the first communication terminal 2-1 to the server 1 via the terminal communication unit 20 (step S1). S100).

  Next, the server control unit 13 of the server 1 refers to the user game information 110 based on the received user ID, and determines whether or not a friend user exists based on the presence / absence of the friend user information 1106 and 1107 corresponding to the user ID 1100. (Step S101). If there is no friend user (No in step S101), the process ends. On the other hand, when a friend user exists (Yes in step S101), the process proceeds to step S102.

  When there is a friend user in step S101 (Yes in step S101), the server control unit 13 uses the server communication unit 10 to send information related to the friend user that can be matched (for example, the user ID and user name of the friend user). Is transmitted to the communication terminal 2 (step S102). The friend user who can be matched here is, for example, a friend user who has passed one day or more from the previous date and time of matching included in the friend user information 1106 and 1107.

  Next, the display unit 21 of the first communication terminal 2-1 displays the matching partner selection screen 3 based on the information related to the friend user who can be matched which the terminal communication unit 20 received from the server 1 (step S103). .

  Next, the terminal control unit 23 transmits user input information for selecting a friend user to perform matching to the server 1 via the terminal communication unit 20 (step S104).

  Next, when the server control unit 13 of the server 1 receives the user input information from the first communication terminal 2-1 via the server communication unit 10, the server control unit 13 determines the content of the incentive to be given to the user performing the matching. The incentive determination unit 12 is caused to execute the incentive determination process. The operation of the incentive determination process will be described in detail with reference to FIG.

  Next, the server control unit 13 assigns the determined incentive to the user who performs matching (step S106). Specifically, the server control unit 13 gives an incentive by changing a predetermined in-game parameter value included in the user game information 110 according to the content of the determined incentive.

  Next, the server control unit 13 updates the date and time of the friend user information 1106 and 1107 related to the user who performed the matching (step S107).

  Next, the server control unit 13 notifies the incentive given to the user related to the first communication terminal 2-1 via the server communication unit 10 (step S108). Specifically, the drawing data concerning the incentive acquisition screen 4 is transmitted to the first communication terminal 2-1.

  Next, when the terminal communication unit 20 receives the incentive notification, the display unit 21 of the first communication terminal 2-1 displays the incentive acquisition screen 4 (step S109). Before the incentive acquisition screen 4 is displayed, a display showing the state of hand-in-game adjustment may be performed.

  Next, when the second communication terminal 2-2 that has been requested to make a match from the first communication terminal 2-1 logs into the game, the terminal control unit 23 of the second communication terminal 2-2 Login information (user ID, password, etc.) is transmitted to the server 1 via 20 (step S110).

  Next, the server control unit 13 of the server 1 notifies the incentive given to the user related to the second communication terminal 2-2 via the server communication unit 10 (step S111). Specifically, the drawing data relating to the incentive acquisition screen 4 is transmitted to the second communication terminal 2-2.

  Next, when the terminal communication unit 20 receives the incentive notification, the display unit 21 of the second communication terminal 2-2 displays the incentive acquisition screen 4 (step S112).

  FIG. 7 is a flowchart showing an operation of incentive determination processing according to an embodiment of the present invention. First, the incentive determination unit 12 obtains values of level 1101 corresponding to the user performing matching from the user game information 110 (step S200). Specifically, when the users of the communication terminals 2-1 and 2-2 are UID001 and UID002 in FIG. 4, respectively, the corresponding level 1101 values are “51” and “1”, respectively.

  Next, the incentive determination unit 12 calculates a difference between the acquired values of the level 1101 (step S201). Specifically, the difference between the values of level 1101 of UID001 and UID002 is “51-1 = 50”.

  Next, the incentive determination unit 12 collates the calculation result with the incentive collation information 111 (step S202). Specifically, it is determined which of the level value difference 1110 the difference of the calculated level 1101 corresponds.

  Next, the incentive determination unit 12 determines the contents of the incentives 1111 and 1112 corresponding to the determined level value difference 1110 as incentives to be given to the users who perform matching (step S203). Specifically, since the difference of the calculated level 1101 is 50, it corresponds to “50 to 59 (50 or more and 59 or less)” in the level value difference 1110. Therefore, the incentive 1111 is “an experience value corresponding to 20% of the experience value required until the next level” and “the effort effort value (addition value): +1”, and the incentive 1112 is “necessary to the next level. This is an “experience value corresponding to 20% of the experience value”, which is determined as an incentive to be given to each user.

  As described above, according to the communication system according to the present invention, the greater the difference in level value 1110 between users, that is, the greater the difference in experience with respect to the game, the better (larger) the content of the incentive to be given. By the arrangement configured as described above, it is possible to establish a connection between a heavy user and a light user in the game.

  In addition, by setting a predetermined condition for a user who can be selected as a matching partner, user interaction in the game can be further activated. The conditions set for the user as a matching partner include friend registration, and setting a limit number of times that can be matched within a predetermined time. For example, another user that can be selected as a matching partner is a friend user, and each friend user can perform matching up to once a day. Since the number of times that can be acquired per day is increased, it is possible to construct a meaning of actively performing friend registration between a heavy user and a light user.

  Although the present invention has been described based on the drawings and examples, it should be noted that those skilled in the art can easily make various modifications and corrections based on the present disclosure. Therefore, it should be noted that these variations and modifications are included in the scope of the present invention.

  For example, in the above-described embodiment, the level 1101 between users performing matching is determined as the first in-game parameter, and the content of the incentive is determined. Any value may be used to determine the content of the incentive. Specifically, the number of problems solved in a limited-time event in the game can be considered. Further, the second in-game parameter that varies due to the incentive may be the same as the first in-game parameter.

  Further, in determining the content of the incentive, the absolute value of the level 1101 of the user performing the adjustment may be taken into consideration. For example, when the content of the incentive is determined based on the ratio of the difference of the level 1101 between the users to the total value of the levels 1101 of both users performing the matching, when the difference of the level 1101 between the users performing the matching is 50 Even when the level is “50” and the level is “100”, the level is “1” and the level is “51”, compared to the case of manual adjustment by the user (the ratio of the difference to the total value = 1/3). In the case of manual adjustment by the user (ratio of difference to total value = 25/26), it may be possible to give a better incentive. In this way, it is possible to build a meaning of actively registering a friend with a light user with a low absolute value of level 1101 for a heavy user with a high absolute value of level 1101.

  Moreover, the content of the incentive may give the item used in a game. In this case, it is conceivable that the incentive matching information 111 is configured so as to give an item having a high rare value as an incentive as the difference in the level 1101 of the user performing the matching is large.

  Further, the incentive to be given may be the same content between users who perform matching. Or you may make a difference in the content of the incentive given to a user with a high level, and a user with a low level. For example, by setting the content of incentives to be given to low-level users better than the content of incentives to be given to high-level users, low-level users can more actively collaborate to raise the level. You may be able to.

  In addition, on the hand-matching partner selection screen 3, a plurality of hand-working partners may be selected at a time using check boxes or the like. Moreover, you may set so that a user can switch the function which refuses the hand-over application from a friend user automatically.

DESCRIPTION OF SYMBOLS 1 Server 2 Communication terminal 3 Matching partner selection screen 4 Incentive acquisition screen 10 Server communication part 11 Storage part 12 Incentive determination part 13 Server control part 20 Terminal communication part 21 Display part 22 Operation part 23 Terminal control part 30 User display part 31 Monster Display section 32 Hand alignment partner display section 33 Hand alignment button 34 Previous button 35 Next button 36 Help button 40 Incentive display section 41 Hand alignment display section 42 Manual alignment display 43 Hand alignment button 44 Previous button 45 Next button 46 Help button 110 User game information 111 Incentive verification information 1100 User ID
1101 Level 1102 Current experience value 1103 Experience value required to the next level 1104 Goodness 1105 Mamoru 1106, 1107 Friend user information 1110 Difference in level value 1111 Incentive for user who applied for hand-set 1112 For user who requested hand-over Incentive

Claims (5)

In a communication system comprising a server and a plurality of communication terminals that communicate with the server and display a game image of a battle game ,
The server transmits information related to a user of one or more second communication terminals to the first communication terminal in response to a request from the first communication terminal,
The first communication terminal displays a screen for selecting a user of the second communication terminal based on the received information, and user input information for selecting a user of the second communication terminal is displayed on the server. To
The server performs a battle between both users based on a first in-game parameter value relating to both the user of the first communication terminal and the user of the selected second communication terminal. Without changing the second in-game parameter value for both users ,
The larger the difference in the first in-game parameter value between the user of the first communication terminal and the user of the selected second communication terminal, the greater the variation amount of the second in-game parameter value. A communication system characterized by the above. The user of the second communication terminal is a friend user related to the user of the first communication terminal,
Said server, said by the request from the first communication terminal, the first user及beauty second the second game parameter value according to the user both the previous variation of the user of the communication terminal of the communication terminal 2. The communication system according to claim 1 , wherein information related to a user of one or more of the second communication terminals that has passed a predetermined time or more from the point in time is transmitted to the first communication terminal. . In a control method of a communication system comprising a server and a plurality of communication terminals that communicate with the server and display a game image of a battle game ,
A transmission step in which the server transmits information related to a user of one or more second communication terminals to the first communication terminal in response to a request from the first communication terminal;
The first communication terminal displays a screen for selecting a user of the second communication terminal based on the received information, and user input information for selecting a user of the second communication terminal is displayed on the server. Sending to
The server performs a battle between both users based on a first in-game parameter value relating to both the user of the first communication terminal and the user of the selected second communication terminal. without looking contains and a variation step of varying the second game parameter value according to the user of the both respectively,
In the fluctuating step, the larger the difference in the first in-game parameter value between the user of the first communication terminal and the user of the selected second communication terminal, the greater the value of the second in-game parameter value. A method characterized in that the amount of variation increases . The user of the second communication terminal is a friend user related to the user of the first communication terminal,
In the transmission step, one or more of the second game parameter value according to the user both of the first communication terminal及beauty second communication terminal has passed a predetermined time or more from the time of the last change The method according to claim 3 , wherein information related to a user of the second communication terminal is transmitted to the first communication terminal . In a program of a communication system comprising a server and a plurality of communication terminals that communicate with the server and display a game image of a battle game, a computer functioning as a first communication terminal includes:
Displaying a screen for selecting a user of the second communication terminal on the display unit of the first communication terminal based on the information relating to the user of the one or more second communication terminals received from the server When,
Transmitting user input information for selecting a user of the second communication terminal to the server in the first communication terminal ;
On the basis of the first game parameters according to both the user of the second communication terminal of the user who is the user and the selection of the first communication terminal from the server, without performing the match by a user between the both Receiving a notification that the second in-game parameter values relating to both users are changed, respectively ,
The larger the difference in the first in-game parameter value between the user of the first communication terminal and the user of the selected second communication terminal, the greater the variation amount of the second in-game parameter value. A program characterized by that.

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