To provide a game machine which achieves higher performance effects by arranging a plurality of performance members such as a liquid crystal display device, reels and mobile bodies while securing the rolling area of game balls.

The game machine includes: a game board with a translucent area; a control means with a jackpot lottery means; a light-permeable type display means which carries out the variable display of identifying information and varied performance displays; a mobile means which carry out prescribed operations located behind the display means; a game ball invasion blocking member which defines the areas positioned right before the respective mobile bodies as special game areas and can switch the special game areas to the rolling areas of game balls or the non-rolling areas of them. When the mobile bodies are moved in prescribed actions, the control means makes the game ball invasion blocking member operate to switch the special game areas to the non-rolling areas of game balls while turning the display areas facing the respective special game areas light-permeable in the display means, thereby enabling players to visually recognize the mobile bodies arrayed behind the display means.