XTREME EXPLOSION™, this volcano erupts with a hot blast of cash. During any one game, the reel format randomly expands up to 12 symbols high raising the number of valid paylines up to 110. When the reels are expanded, wild may appear randomly across the reels or entire reels change to wild.
- Triggering the free games may also trigger a special wheel awarding a jackpot.
- EXPANDER REELS are randomly triggered during any one bought game or free game.
- WILD FEATURES randomly occurs during EXPANDER REELS only.