The amount of bonus you receive is determined on a “wheel of fortune” that is mounted at the top of the machine and which starts spinning when you press a button to activate it. The twist is that the machines are equipped with a free spin symbol that gives you a bonus payoff of anywhere from 25 coins to 1,000 coins when it lands on the payline. in the standard 3-reel format and associated pay tables. Wheel of Fortune slots machines, come in a variety of game formats like Five Times Pay, Double Diamond, Red, White, and Blue Wild Star, etc.