Server device, and non-transitory computer-readable storage medium storing game program

1. A server device connected with a player terminal used by a player when performing a game operation over a network, comprising:

a rental unit configured to rent rental game content set for rental to the player;

a providing unit configured to provide game content to the player;

a storage unit configured to store player information in which the rental game content rented from the rental unit is set as game content temporarily possessed by the player, and the game content provided by the providing unit is set as game content possessed by the player;

a parameter varying unit configured to vary at least a parameter set to the rental game content, based on a request from the player terminal;

a game content determination unit configured to determine, when the providing unit provides the player with game content during the rental game content being rented, whether the game content and the rental game content temporarily possessed by the player have a predetermined relationship;

a parameter setting unit configured to set a parameter of the game content based on a parameter of the rental game content varied by the parameter varying unit when the game content determination unit determines there is the predetermined relationship;

a condition determination unit configured to determine whether a return condition of the rental game content rented from the rental unit is satisfied; and

an update unit configured to update the player information stored in the storage unit so that the rental game content becomes game content not possessed by the player when the condition determination unit determines that the return condition is satisfied.

2. The server device according to claim 1 ,

wherein the parameter varying unit

varies the respective parameters set to the rental game content rented from the rental unit and set to the game content provided by the providing unit, and

significantly varies the parameter of the rental game content compared with the parameter of the game content when varying the parameter of the rental game content.

3. The server device according to claim 1 ,

wherein the return condition is a fact that a predetermined period has elapsed from when the rental game content is rented from the rental unit to the player.

4. The server device according to claim 2 ,

wherein the return condition is a fact that a predetermined period has elapsed from when the rental game content is rented from the rental unit to the player.

5. The server device according to claim 3 ,

wherein the return condition further includes a fact that game content having the predetermined relationship with the rental game content temporarily possessed by the player is provided to the player by the providing unit.

6. The server device according to claim 4 ,

wherein the return condition further includes a fact that game content having the predetermined relationship with the rental game content temporarily possessed by the player is provided to the player by the providing unit.

7. The server device according to claim 1 ,

wherein, when the condition determination unit determines the return condition is satisfied,

the parameter varying unit applies fusion to the rental game content temporarily possessed by the player and any of the game content possessed by the player to vary the parameter set to the game content after the fusion based on the parameter of the rental game content.

8. The server device according to claim 2 ,

wherein, when the condition determination unit determines the return condition is satisfied,

the parameter varying unit applies fusion to the rental game content temporarily possessed by the player and any of the game content possessed by the player to vary the parameter set to the game content after the fusion based on the parameter of the rental game content.

9. The server device according to claim 3 ,

wherein, when the condition determination unit determines the return condition is satisfied,

the parameter varying unit applies fusion to the rental game content temporarily possessed by the player and any of the game content possessed by the player to vary the parameter set to the game content after the fusion based on the parameter of the rental game content.

10. The server device according to claim 4 ,

wherein, when the condition determination unit determines the return condition is satisfied,

the parameter varying unit applies fusion to the rental game content temporarily possessed by the player and any of the game content possessed by the player to vary the parameter set to the game content after the fusion based on the parameter of the rental game content.

11. The server device according to claim 5 ,

wherein, when the condition determination unit determines the return condition is satisfied,

the parameter varying unit applies fusion to the rental game content temporarily possessed by the player and any of the game content possessed by the player to vary the parameter set to the game content after the fusion based on the parameter of the rental game content.

12. The server device according to claim 6 ,

wherein, when the condition determination unit determines the return condition is satisfied,

the parameter varying unit applies fusion to the rental game content temporarily possessed by the player and any of the game content possessed by the player to vary the parameter set to the game content after the fusion based on the parameter of the rental game content.

13. The server device according to claim 1 ,

wherein, when the condition determination unit determines the return condition is satisfied,

the parameter varying unit applies fusion to the rental game content temporarily possessed by the player and game content having the predetermined relationship to significantly vary the parameter set to the game content after the fusion compared with a case where applying fusion to game content not having the predetermined relationship with the rental game content.

14. The server device according to claim 2 ,

wherein, when the condition determination unit determines the return condition is satisfied,

the parameter varying unit applies fusion to the rental game content temporarily possessed by the player and game content having the predetermined relationship to significantly vary the parameter set to the game content after the fusion compared with a case where applying fusion to game content not having the predetermined relationship with the rental game content.

15. The server device according to claim 3 ,

wherein, when the condition determination unit determines the return condition is satisfied,

the parameter varying unit applies fusion to the rental game content temporarily possessed by the player and game content having the predetermined relationship to significantly vary the parameter set to the game content after the fusion compared with a case where applying fusion to game content not having the predetermined relationship with the rental game content.

16. The server device according to claim 4 ,

wherein, when the condition determination unit determines the return condition is satisfied,

the parameter varying unit applies fusion to the rental game content temporarily possessed by the player and game content having the predetermined relationship to significantly vary the parameter set to the game content after the fusion compared with a case where applying fusion to game content not having the predetermined relationship with the rental game content.

17. The server device according to claim 5 ,

wherein, when the condition determination unit determines the return condition is satisfied,

the parameter varying unit applies fusion to the rental game content temporarily possessed by the player and game content having the predetermined relationship to significantly vary the parameter set to the game content after the fusion compared with a case where applying fusion to game content not having the predetermined relationship with the rental game content.

18. The server device according to claim 6 ,

wherein, when the condition determination unit determines the return condition is satisfied,

the parameter varying unit applies fusion to the rental game content temporarily possessed by the player and game content having the predetermined relationship to significantly vary the parameter set to the game content after the fusion compared with a case where applying fusion to game content not having the predetermined relationship with the rental game content.

19. A non-transitory computer-readable storage medium storing game for causing a computer to execute the processing of:

renting rental game content set for rental to a player;

providing the player with game content;

storing, in a storage unit, player information in which the rented rental game content is set as game content temporarily possessed by the player, and the provided game content is set as game content possessed by the player;

varying at least a parameter set to the rental game content based on an operation input from the player;

when game content is provided to the player during the rental game content being rented, determining whether the game content and the rental game content temporarily possessed by the player have a predetermined relationship;

setting a parameter of the game content based on the parameter of the varied rental game content when it is determined that there is the predetermined relationship;

determining whether a return condition of the rented rental game content is satisfied; and

updating the player information stored in the storage unit so that the rental game content become game content not possessed by the player when it is determined that the return condition is satisfied.