Wild Stack Frenzy

Yggdrasil presents Wild Stack Frenzy, a video slot featuring a layout of 5 reels and 3 rows, along with 20 paylines that allow wins to be formed from both left to right and right to left. Set in an ancient cave, the game immerses players in a world filled with fossils, glowing mushrooms, mysterious crystals, and relics, creating a spelunking adventure with a prehistoric theme. A key element of the game is the Avalanche mechanic, which causes winning symbols to vanish and new ones to fall into their places, offering the chance for consecutive wins within a single spin. In Wild Stack Frenzy, wild symbols appear stacked, ranging from three to six symbols high during the base game, and each additional segment raises a multiplier by one, reaching up to six times the original. Above the reels, Incoming Wild Stacks are poised to drop down during the Avalanche whenever there is available space. The Free Spins bonus is activated by landing three, four, or five Mushroom scatter symbols, granting seven, nine, or eleven free spins respectively. During the Free Spins, Wild Stacks can expand to a height of up to ten symbols, with multipliers increasing accordingly up to x10. Additionally, players have the opportunity to retrigger the Free Spins round by landing more scatter symbols while it is in play. In certain jurisdictions, a Bonus Buy feature is available, enabling players to purchase direct access to the Free Spins for a cost of 60 times their stake.

You can try it for free in demo mode or play it for real money.