The Wheel symbol substitutes for all symbols except scattered Crackers. The prizes are tripled when the Wheel symbol substitutes in a winning combination. During the free games, any Wheel appearing expands to cover all positions on its reel.
Triggered by 3 or more Crackers symbols appearing anywhere. Can be triggered again during free games. 3 Cracker symbols = 15 free games 4 Cracker symbols = 20 free games 5 Cracker symbols = 25 free games.