To provide a game machine capable of enhancing a continuous property of the whole story developed in a display device, maintaining interest in a game without imparting weariness or the like to a player, enhancing a fulfillment feeling or an accomplishment feeling of the player in the case of a big hit of the game, and improving interest.

This game machine has a display part displayed with a screen image. The screen image comprises an identification information image area provided in a game board, displaying various identification information images each capable of being variably displayed and individually stopped in prescribed timing; and a presentation image area displaying a presentation image. Before a ready-to-win state, a general background image allowing development of a first story is displayed in the presentation image area of the screen image. After the ready-to-win state, the identification information image area continuously moves to a specific direction, and a special background image area displaying a special background image which concerns a first story and wherein a second story different from the first story is developed is expanded interlockingly with the movement of the identification information image area.