| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotary drum type game machine capable of preventing attenuation of a desire to play a game, by making the game more interest.SOLUTION: In the rotary drum type game machine, a special game state advantageous to a player is completed on two completion conditions that a predetermined number of times of games are performed and the player acquires a predetermined amount of game values. At least when a game state is shifted to the special game state, an opportunity to operate operation means is given to the player to select a completion condition.SELECTED DRAWING: Figure 10D |
