| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a game machine sufficiently enhancing advantage by certainly increasing frequency of a lottery in a specific game state, and suppressing reduction of interest in the specific game state.SOLUTION: A game machine includes: first decoration symbol variation control means 476a varying a plurality of first decoration symbol lines on first display means, and stopping the first decoration symbol lines at prescribed stop symbols on the basis of a lottery result of first lottery means; winning rate change means controlling an opening/closing state of a second start port when it is determined by game state determination means 423 that a game state has come into a specific game state such as a probability variation state, and changing the state from a state that winning of a game medium is extremely difficult to an easy state; and second decoration variation control means 476b varying a plurality of second decoration symbol lines on second display means, and stopping the second decoration symbol lines at prescribed stop symbols on the basis of a lottery result of second lottery means. That is, when coming into the specific game state, the second lottery means substantially becomes effective, and a lottery is frequently performed.</p> |
