Trace
How it works
Paytable
Virtual reels
Test bench
RNG source Crypto API
Spin number 0
Last trigger —
RTP lab note Volatile; short runs swing hard
The trace below is generated after the spin, so it explains the outcome without letting the player choose a future result.
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What the RNG governs: each reel stop, every bonus pick, and every jackpot ladder result. A random 32-bit integer is converted into a fraction from 0 to just under 1. The simulator multiplies that fraction by the virtual reel length and floors the result to obtain the stop index.
Example:
raw32 = 3,221,774,985
u = raw32 / 2^32 = 0.750127
virtual reel length = 72
stop = floor(0.750127 × 72) = 54
visible window = stops 54, 55, 56
The visible reels are not equally weighted. Low symbols appear more often on the virtual reels than premium symbols. This is how a modern slot can show a simple five-reel cabinet while actually using a larger weighted reel strip behind the glass.
Paylines are then evaluated left to right. Wilds substitute for ordinary symbols. Scatter and bonus symbols pay or trigger features anywhere on screen. Free spins and bonus levels use the same RNG source.
Run a dry test without animation. This uses the currently selected RNG mode and bet size. Bonuses are approximated by their expected play-money awards so the test finishes instantly.
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