Mines Overview
Mines is a Minesweeper-style grid game with progressive cashout with 97.0% RTP and medium volatility. The maximum multiplier is 24,750x, making it a balanced game that offers consistent returns with occasional larger wins. Every outcome is provably fair — verified through HMAC-SHA256 cryptography.
Top Strategy Tips
1. With 3 mines, each reveal has a ~88% survival rate. Safe for steady grinding.
2. The first tile is always the safest — your edge erodes with each subsequent reveal.
3. Cash out when the multiplier exceeds your comfort zone. Greed is the #1 bankroll killer.
4. High mine counts (20+) are pure gambling — one successful reveal nearly doubles your money.
5. The Defuse Kit mod (Level 7) gives you a safety net. Save it for deep runs where one more reveal means a big jump.
Understanding the Odds
With M mines on a 25-tile grid, the probability of surviving N reveals is: ∏(k=0 to N-1) [(25-M-k)/(25-k)]. For example, with 5 mines, first reveal survival is 80% (20/25), second is 78.9% (19/24). The multiplier at each step is 0.97 / cumulative_survival_probability — ensuring the house keeps its 3% edge.
Bankroll Management
With a 3.0% house edge, Mines will cost you about 3.0 coins per 100 wagered over the long run. To survive variance: never bet more than 2% of your total bankroll on a single reveal. If your bankroll is 1,000 coins, keep bets at 20 or below. Set a stop-loss at 30% of your session bankroll and a win target at +50%. When you hit either limit, stop and reassess.
House Edge Explained
Mines has a 3.0% house edge (97.0% RTP). The multiplier for each tile reveal is calculated as the fair multiplier (1 / survival_probability) multiplied by 0.97. This means every additional tile you reveal has a mathematically fair payout minus the 3% house cut.
Provably Fair Verification
Every mine placement in Mines is cryptographically predetermined before you reveal. Mine positions are determined by a Fisher-Yates shuffle of tile indices 0–24, seeded by HMAC-SHA256(server_seed, client_seed:nonce). The first M values from the shuffled array become mine positions. The shuffle is fully deterministic from the seeds, so after rotation you can verify every mine was placed before you clicked. Visit the Fairness page to verify any past result.