Patent ID: 7988548

Claim:
A gaming apparatus comprising: a roulette wheel provided with a set of pockets each respectively given in advance a number corresponding thereto; a memory for storing a plurality of control data for controls to bias a reception probability of receiving a ball for a respective one of subsets of the set of pockets; a bet switch adapted for a bet operation to any pocket of the set of pockets; and a controller adapted to: (a) execute a roulette game to accept the bet operation, and to effect, with reference to a prescribed one of the control data, a spinning of the roulette wheel and a shooting of the ball, to have an increased reception probability of the ball for a prescribed subset of the set of pockets; and (b) execute the roulette game with reference to another control data different from the prescribed control data, as a number of times of reception by the prescribed subset of the set of pockets has reached or exceeded a prescribed time number.