SYSTEM FOR GAME AND GAME APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a system for game and a game apparatus which secure security in an actual operation state even if a key which has been used in processing before shipment is leaked.SOLUTION: A system for game comprises a sequence for executing communication processing of a communication test telegram before shipment to a game center, and executes business report communication with a game apparatus by using a substrate authentication key downloaded from a host device after shipment to the game center.