A PRIZE OFFER SYSTEM OF GAME MACHINE

摘要

A gift offering system of the game is provided to allow a gamer to feel interest and supply efficient management to a game supplier by automatically opening the door of the free gift box. A free gift box controller(110) receives the signal about locking of door from the gift offering system(100) and transmits the opening signal of one free gift box door among the free gift box which is not opened after receiving the free gift winning signal by the mainboard(30). A digital locking unit(120) transmits the signal about the lock or unlock of door to the free gift box controller while receiving the unlocking signal from the free gift box controller and lock about the door of the free gift box.