Game system

A game system comprising:

• a server transmitting and receiving data;
• a plurality of game machines;
• a player information storage device storing information about players corresponded to each player identification information for identifying each player operating each of the plurality of game machines;
• the server determining a combination of the game machines partaking in one game based on the information of players;
• and the game being executed between the combined game machines,
• wherein
• the game machine comprises:
• a game control device controlling the game executed together with another game machine operated by another player, who is determined by the server to be combined with the player operating the game machine itself;
• an evaluation obtaining device obtaining evaluation data which is an evaluation to the another player by the player operating the game machine itself;
• and
• a history evaluation updating device, when obtaining the evaluation data to the player operating the game machine itself, updating history evaluation information including the player information of the player operating the game machine itself by information based on the evaluation data;
• and
• the server comprises:
• a combination determining device determining based on the history evaluation information, a combination of game machines to partake in the game.