A game machine includes a first display, a second display and a game changer. A plurality of spinning reels, each reel having a plurality of symbols of a combination game are displayed on the first display. A role playing game in which a character as an object of operation for a player acts in a virtual field and aims at a predetermined target is displayed on the second display. The game changer changes a first game to a second game advantageous to the player on the first display, depending on whether or not the character as the operation object has achieved the predetermined target.