| 摘要 |
PROBLEM TO BE SOLVED: To provide a drum-type game machine capable of triggering an advantage game following continuous formation of the same pattern combination through it by a simple control process. SOLUTION: In the drum-type game machine, formation of a first SB bonus during a normal game in which a second SB bonus cannot be formed executes only a single game of the first SB game in which the second SB game can be formed; formation of the second SB bonus during the first SB game executes at least only a single game of the second SB game having higher occurrence probability of the advance game advantageous for a game player than those during execution of the normal game and the first SB game. When the second SB bonus is formed during execution of the first SB game, a pattern combination corresponding to the second SB bonus is stop-displayed on a working line and a pattern combination corresponding to the first SB bonus is stop-displayed on an unworking line. COPYRIGHT: (C)2010,JPO&INPIT
|
