Volcano Wilds
In the base game, randomly sized Wilds land on the reels — anything from a single 1×1 cell up to a full 5×5 block, and more than one can appear on the same spin.
Heart of Tiki Slot Features
Everything you need to know about the game mechanics
Expanding Roaming Wild
During Free Spins the Wild becomes a 1×1 Roaming Wild that jumps to a new position each spin and grows a tier — up to 5×5 — as more Scatters are collected.
Free Spins Round
Land 3 or more Scatters to trigger Free Spins. The round starts with 6 spins, and every 3 Scatters collected adds extra spins and expands the Wild.
Buy Bonus & Chance x2
Buy Bonus jumps you straight into Free Spins for 100x your stake, or switch on Chance x2 to raise the odds of triggering the bonus naturally.
Wild & Free Spins Mechanics
The star of the base game is the Volcano Wild. Instead of a fixed shape, Wilds land at a random size — anything from a single 1×1 cell to a full 5×5 block — and more than one can appear on the same spin, substituting for paying symbols across the 50 lines.
In Free Spins the Wild turns into a 1×1 Roaming Wild that moves each spin and grows a tier every time you collect Scatters, working its way toward 5×5 and the 5,000x cap. Still have questions? The Heart of Tiki FAQ covers RTP and volatility.
Volcano Wilds
Random 1×1–5×5
Roaming Wild
Grows to 5×5
Free Spins
Scatter Collection
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