How does Indiana Mines play? Keep it simple.
9-column x 4-row grid (36 pressure plates). Player picks 1 of 4 plates in the current column; safe advances one column and reveals the next 4 plates, a trap ends the round and forfeits the bet plus all accumulated reward. Nine-step multiplier ladder (x1.1 / x1.4 / x1.8 / x2.4 / x4.2 / x8.4 / x17 / x70 / x260), one step per column; cash out is available at any time before taking the next step.
RTP 98.40%Medium volatilitymax win ×2487demo ✓
From the verified capture of 19 Aug 2026 — not from the AI’s memory.