VARIABLE REELS

Each of the six reels lands 2 to 7 symbols tall, and the number of ways changes every spin, from 64 up to 117,649. Matching symbols on 3 or more reels from the left pay, counting every possible path.

CASCADES

Winning symbols burst and new ones drop in. Each cascade in a row raises the win multiplier: ×1 → ×2 → ×3. Cascades keep going while wins keep landing.

FREE SPINS

Land 4 or more thunder scatters to win 15 free spins. In the feature the multiplier never resets — it climbs by one on every single cascade and keeps climbing for the whole round. Three more scatters add 5 spins.

WILD

The golden idol substitutes for all paying symbols.

PAYTABLE (× bet, per way)

FAIRNESS

RTP 96.5%, measured across 3,600,000 simulated spins with full cascade and feature play. Hit rate 65%. Free spins trigger about 1 in 460 spins. The unbounded feature multiplier gives this game a long tail, so RTP is quoted as a converged average. All symbols drawn with a cryptographically secure RNG. Demo build — engine, math, art and sound built end-to-end by Zynzio.