To provide a game machine by which a player enjoys a game without anxiety and which is used by a game hall without anxiety.

The game machine includes reels (3L, 3C, 3R) for variably displaying symbols required for a game and a CPU (31) for updating information about the number (the number of BB stocks) of possible winning at a big bonus based on an internal winning symbol. The CPU (31) carries out the update when the information shows the number smaller than "30 times".