Each Scatter symbol that lands on the reels during the base game, without triggering the Free Games, is stored as a Wild symbol and keeps the player spinning the reels. The player can collect up to 25 Wilds. Wild Eruptions can trigger randomly on any spin, placing all collected Wilds on random symbol positions, proving a big-win potential. At least 5 sticky wilds are guaranteed during Lava Free games. Collecting more wilds during the base game means more sticky wilds during Free Games. 3 Scatter symbols during Free Games retriggers the feature