A computer implements a status data computing function P1 for acquiring information about a game entity's action and, on the basis of the acquired information, computing status data that represents game status in response to the action, a game status output function P2 for preparing and outputting game status based on the status data, a motivation parameter computing function P3 for computing a motivation parameter that represents the entity's mental state on the basis of the game status, and a motivation reflecting function P4 for causing the computed status data to reflect the motivation parameter. Because the output game status reflects the entity's mental state, it is possible to enjoy the psychological developments in the game, with the entity's mental state reflected in the game. <IMAGE>
Game program, game apparatus, and method for carrying out a game