A server system includes a game start control section configured to perform a game start control including setting a game space for each player as an initial state and allowing the player to start gameplay in the game space, an opponent space status display control section configured to perform a control for displaying status of at least one game space other than the game space being used by the player himself/herself for performing the gameplay on a computer device of each player, and a transfer control section configured to transfer an executing player satisfying a given transfer execution condition from the game space being used by the executing player for performing the gameplay to another game space.