What Is Mori Mines
Mori Mines is an original mines crash game developed exclusively for MORI WIN Casino by Moriarty. The game is built on a minesweeper mechanic: you face a 5×5 grid of cells, some of which hide mines. Your goal is to open safe cells and collect your winnings before hitting a mine.
Unlike classic slots, in Mori Mines the outcome of each cell is determined by an RNG at the start of the round — meaning all mine positions are locked in advance, not generated as you play. This makes Mori Mines a fair and verifiable game with Provably Fair technology.
Mori Mines is one of the most popular original games at Moriarty's casino, alongside Mori Jet, Mori Wheel and Mori Plinko. Its key feature is that you control the risk level yourself: by choosing the number of mines, you directly influence the odds-to-reward ratio. This element of control is precisely what makes Mori Mines so appealing to experienced casino players.
How to Play Mori Mines — Step by Step
Mastering the mechanics is easy — a few minutes and you understand the basic logic. The main rule: the more mines you set and the more cells you open, the higher the win multiplier.
1
Choose your bet size
Enter the bet amount. We recommend starting with 1–2% of your bankroll to survive a streak of bad rounds.
2
Choose the number of mines
This determines the risk-reward ratio. More mines = higher multiplier per cell opened, but lower chance of opening it safely.
3
Open cells
Click cells on the grid. Each safe cell increases your current winnings. The multiplier grows with each step.
4
Cash out in time
Press "Cash Out" at any moment — your current multiplier is locked in. Wait too long and hit a mine — you lose your entire bet.
Mori Mines Strategies
No strategy guarantees a win — this is a game with a random element. But the right approach to bankroll management and mine count selection significantly affects your session result.
Conservative
1–3 mines on the field. Open 3–5 cells and cash out. Small multiplier (×1.5–×2.5) but very high success rate. Good for wagering a bonus.
Low risk
Balanced
3–5 mines. Open 5–8 cells. Multiplier ×3–×8. Good risk-reward balance. The optimal choice for most players.
Medium risk
Aggressive
8–15 mines. Open 2–3 cells and cash out. High multiplier in few steps, but significantly higher loss probability. Only with a small portion of bankroll.
High risk
Auto-play
Set an auto-stop at a target multiplier or after X rounds. Reduces emotional influence and helps you stick to your strategy.
Disciplined
Mori Mines Tips — How to Win
✓ Do's — tactics that work
Set a target multiplier
Decide before the round: ×2, ×3 or ×5. Don't change it under the influence of excitement.
Use 1–2% of bankroll
With ₽5,000 — bet ₽50–100. You can survive 20–30 bad rounds in a row.
Calculate the odds
With 3 mines the first move is 88% safe. Opening 5 cells gives ×2 with ~55% probability.
Start in demo mode
Learn the mechanics and test your strategy without risking real money.
End sessions in profit
Up +30% on your bankroll — quit. The excitement pulls you to continue, but long-term the edge lies with the casino.
⚠ Don'ts — common mistakes
Chasing losses
Lost — don't raise your bet. Martingale with 10 mines is dangerous: three losses in a row is realistic.
Long sessions
Fatigue and excitement are discipline's enemies. Time limit: 30–60 minutes then stop.
Maximum mines immediately
20+ mines — the chance of safely opening even one cell is negligible. Don't chase a huge multiplier.
Ignoring loss limits
Set a maximum — e.g. 20% of bankroll. Once you hit the limit — close the game, no exceptions.
Mori Mines Mathematics — How to Calculate the Odds
Understanding the mathematics helps you make conscious decisions in Mori Mines. The probability of safely opening a cell is: (remaining safe cells) / (total remaining cells).
Example: 5×5 field, 5 mines selected. At the start: 20 safe cells out of 25 = 80% chance on the first move. After 3 cells opened: 17 safe out of 22 = 77% on the fourth move.
The multiplier in Mori Mines grows proportionally to the decrease in probability — the riskier the step, the more the game "pays" for that risk. The casino takes its cut via a reduced RTP, so long-term the edge always lies with the casino.
Mori Mines vs Other Crash Games
How does Mori Mines differ from MORI WIN's other crash games? Unlike Mori Jet (where you must time the plane crash) and Mori Wheel (a fortune wheel with fixed multipliers), Mori Mines gives the player maximum control over the process.
In Mori Mines you decide: how many mines, how many cells to open and when to cash out. This makes strategy in Mori Mines more deliberate than in pure crash games like Aviator or Mori Jet, where the only decision is the timing of your exit. That's why experienced players often prefer Mori Mines over other crash mechanics.
Current
💣
Mori Mines
Maximum control, mine selection, strategy matters
Skill-based
✈️
Mori Jet
Plane crash, one parameter — timing the exit
Timing
🎡
Mori Wheel
Fortune wheel, fixed multipliers
Luck
⚪
Mori Plinko
Ball drops through pegs, high randomness
Luck
🪙
Mori Flip
Coin toss, 50/50 with multiplier choice
50/50
Mori Mines Multiplier Table by Mine Count
One of the most common questions from beginners: what multiplier does Mori Mines give with different mine counts? Below are approximate coefficients for opening the first cells at different settings. Actual values may vary slightly depending on the game version.
| Mines |
×1 cell |
×3 cells |
×5 cells |
Risk |
| 1 mine |
×1.04 |
×1.13 |
×1.23 |
Minimal |
| 3 mines |
×1.13 |
×1.47 |
×1.98 |
Low |
| 5 mines |
×1.25 |
×2.02 |
×3.44 |
Medium |
| 10 mines |
×1.67 |
×4.95 |
×16.0 |
High |
| 20 mines |
×4.17 |
×125 |
×∞ |
Extreme |
The table shows that the optimal zone for consistent play is 3–5 mines with 3–5 cells opened. This is where the balance between success probability and multiplier size is most favourable for the player.
Mori Mines on Mobile — How to Play from Your Phone
Mori Mines is fully optimised for mobile devices. The MORI WIN Casino site works in your smartphone browser without installing additional apps — just open the page on iPhone or Android. The interface automatically adjusts to the screen size: the 5×5 grid is comfortable to tap, and the Cash Out button is large and clearly visible.
For stable mobile access to Mori Mines, we recommend saving the MORI WIN mirror in your browser bookmarks — when the main domain is blocked, the mirror is always available. The mobile version equals the desktop: all features including demo mode, auto-bet and withdrawals work identically.
Mori Mines Bonus — How to Get It
New MORI WIN Casino players receive a welcome bonus of 400% + 100 free spins on the first deposit with promo code MORIBONUS. Bonus funds can be used in Mori Mines for wagering. To claim the bonus, complete a quick registration at MORI WIN — it takes under 2 minutes.
For wagering the bonus in Mori Mines, the conservative strategy is optimal: 1–3 mines, open 3–5 cells and cash out. Small but consistent wins gradually meet the wagering requirement with minimal risk of losing the bonus.
Watch for regular casino promotions — cashback of up to 15% on crash games, including Mori Mines, is periodically available to registered MORI WIN players.
How to Withdraw Winnings from Mori Mines
Winnings from Mori Mines are credited to your MORI WIN Casino balance instantly. To withdraw, go to "Cashier" → "Withdraw". Available methods: bank cards (Visa/Mastercard/MIR), cryptocurrency (Bitcoin, USDT, Ethereum), e-wallets.
Minimum withdrawal: 500 ₽. The first withdrawal requires KYC identity verification. After verification, payouts are processed within 5–30 minutes. MORI WIN Casino charges no withdrawal fee for Mori Mines winnings. If the site is unavailable — use the current MORI WIN mirror to access your account and withdraw funds.
Frequently Asked Questions About Mori Mines
Can you cheat or predict mine positions in Mori Mines?
No. Mine positions are generated by a certified RNG and locked before the round starts. No patterns, signals or "prediction strategies" work — this is mathematically provable.
Does the Martingale strategy work in Mori Mines?
It works technically in the short term, but with a high mine count a losing streak quickly wipes out the bankroll. We do not recommend this strategy for mines games.
Are there bonus rounds or free games in Mori Mines?
There are no classic bonus rounds — the game mechanic is inherently bonus-like. Watch MORI WIN Casino promotions: cashback and bonuses for crash games appear periodically.
Can I play Mori Mines for free?
Yes, Mori Mines is available in demo mode without registration. Demo lets you learn the mechanics, test strategies and get familiar with the interface without risking real money. Real-money play requires a MORI WIN Casino account.
What is the minimum deposit to play Mori Mines?
The minimum deposit at MORI WIN is 500 ₽. The minimum bet in Mori Mines is from 10 ₽ per round. For comfortable play with proper bankroll management, we recommend a deposit of 2,000–3,000 ₽.
Why is Mori Mines considered a fair game?
Mori Mines runs on Provably Fair technology — every round has a unique hash that can be verified after the game. Mine positions are generated before the round starts and cannot change during play. MORI WIN Casino operates under Curaçao eGaming licence №8048/JAZ, ensuring regular RNG audits.
