⛏ TUMBLE WINS

Symbols pay anywhere on screen — 8 or more of a kind wins. Winning symbols explode and new symbols tumble in from above. Tumbles continue as long as new wins land, all on the same bet.

🔮 TITAN ORBS

Orbs land carrying a multiplier from ×2 to ×500. In the base game, if the tumble sequence ends with a win, all orb values on screen are summed and multiply that sequence's total.

⚡ FREE SPINS — THE VAULT CHARGES

4+ Thunder Scatters award 12 Free Spins. Orbs land 3× more often, every orb collected on a winning spin charges the VAULT MULTIPLIER (it never resets — all later wins are multiplied by the full total), and 4+ scatters during the feature RETRIGGER +5 spins.

💰 BUY FREE SPINS

Purchase the feature instantly for 38× your bet (96.0% RTP on purchase, verified over 6,000,000 simulated features).

GAME MODEL

6×5 grid, scatter pays (8+ anywhere), tumble mechanic, independent weighted symbol draws per cell. RTP 95.79% verified over 6,000,000 simulated spins (bonus buy 96.0%). Hit rate 33.8%. Free spins ≈ 1 in 128 with retriggers; the average feature pays 36.5× bet through the Vault Multiplier accumulator.

FAIRNESS

All outcomes are drawn with a cryptographically secure RNG (crypto.getRandomValues) using rejection sampling. The spin result is decided the instant you press SPIN; the reels, tumbles, and effects are presentation of an already-locked outcome.

DEMO

Demo build for evaluation — no real money. Built end-to-end (math, engine logic, vector art, animation, sound) by Zynzio.