A disclosed gaming machine presents pachinko games to a player playing the gaming machine. In some embodiments, a player may initiate a new pachinko game on the gaming machine while the outcome of a previous pachinko game is being presented to the player. The wagers on each game may be different. Also, a player may input parameters into the gaming machine that affect the game outcome presentation. For a number of different games, two or more game outcomes may be presented simultaneously to the player on the gaming machine. However, the game outcomes determined by the gaming machine are independent of one another and do not depend on the game outcome presentation. Normally, the game outcomes are determined using a random number generator and a pay table stored in a memory on the gaming machine.