NETWORK GAME SYSTEM, GAME MACHINE, GAME MACHINE CONTROL METHOD, AND INFORMATION STORAGE MEDIUM

摘要

Provided is a network game system for providing a game played by players of game machines by operating at least one of the game machines as a server, in which: the game machine to be operated as a server can be appropriately selected; a measuring unit (22) of each of the game machines (12) measures a time required to exchange predetermined data between the game machine (12) and another game machine (12) of the game machines (12); and a server determining unit (28) determines at least one of the game machines (12) as the game machine (12) to be operated as the server according to the results of the measurement by the measuring units (22) of the game machines (12).