Play Coin Miner Free Demo
Demo credits only · no account, no deposit · 18+
Play the Coin Miner free demo by Gaming Corps right here: press "Load demo" — it runs on virtual credits, with no account and no deposit. The math matches real play — RTP 97.28% at the top setting, the 998x max win, every risk setting and Cash Out after each coin.
A practice session is the easiest way to learn how the multiplier climbs. Start with a low mine count, open a few tiles and watch how each gold coin pushes the value on the collect button higher. Then raise the count and compare: the steps get bigger, and so does the chance that the next tile ends the round — all without spending anything.
Casinos Where You Can Play Coin Miner
Coin Miner is live at these online casinos. Each one lists Coin Miner from Gaming Corps; check the RTP shown in the game info before you play. Offers for new players vary by casino. 18+, T&Cs apply.
Offers change often, so every card describes the type of deal rather than a fixed amount — open the site to see today’s terms, wagering and minimum deposit. If you are new to the game, try the free demo first.
- Top pick
Crow Coins Casino
Welcome bonus + free spins for new players
The current amount, wagering and minimum deposit are listed on the operator’s site.
- Instant and arcade games in the lobby
- Plays in the mobile browser
- Bonus terms listed on the site
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SpinBlitz
Sign-up offer for first-time players
See the offer page on the site for today’s terms before you deposit.
- Instant win and arcade titles
- Mobile browser, no app needed
- Use the lobby to find the game
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Carnival Citi
New-player welcome package
Package details and conditions are on the promotions page.
- Wide game lobby
- Works on phone and desktop
- Offer details on the promotions page
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Casino Click
Welcome offer on your first deposit
Check the brand’s site for the current offer, wagering and deposit limits.
- Instant games section
- Runs in any mobile browser
- Check the return in the game info
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Freespins Casino
Bonus spins welcome offer for new accounts
Spin count, eligible games and terms are shown on the brand’s site.
- Slots plus instant win games
- Mobile-friendly lobby
- Spin terms shown before you opt in
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Stake Social Casino
Social casino — play with coins
Coin packages and rules are on the site; check its lobby to confirm Coin Miner is listed.
- Social format: you play with coins
- Browser play on phone and desktop
- Separate rules from real-money sites
18+. T&Cs apply. Play responsibly. · Offers checked November 4, 2026
Coin Miner RTP, Volatility & Max Win
Coin Miner’s theoretical return sits between 96.62% and 97.28% — among the highest for mines games — and depends on your settings: fewer mines and earlier cash-outs keep you near the top of the range. There’s no fixed volatility: one mine is a gentle grind, while a board packed with mines turns every tile into a big, risky step. The max win is 998x — 199,600 at the 200 max bet.
RTP
96.62–97.28%
Theoretical return varies with your mine count and when you collect.
Volatility
Adjustable
You set it yourself through the mine count on the board.
Max win
998x
The cap for one round — 199,600 at the 200 max bet.
| Provider | Gaming Corps |
|---|---|
| Release date | August 13, 2021 |
| Game type | Minesweeper-style instant game (no reels) |
| Grid | 5×5 = 25 tiles, each hiding a gold coin or a mine |
| Return to player | 96.62–97.28%, depends on settings; operators may run other ranges — check in-game |
| Volatility | Adjustable via mine count and collect timing |
| Max win | 998x bet |
| Bet range | 0.20–200 |
| Mine count | Player’s choice — check the range in the game |
| Collect | After any revealed coin |
| Autoplay | Coin Miner 2 has Autoplay; check the in-game menu of the original |
| Paytable | Multipliers by mine count and revealed tiles |
| Theme | None — dark blue board, light blue tiles, gold coins, black spiked bombs |
| Devices | HTML5, 2.9 MB — desktop, iOS, Android |
The return is a long-run average over millions of rounds, not a forecast for one session. Any single round can end on the first tile, and short sessions swing far from the average in both directions. Because the casino you play at may run a different range, open the game info inside Coin Miner and confirm the figure before you switch to real money.
Volatility works the same way: it is not a label printed on the game but a result of your choices. A board with one hidden mine pays small amounts often; a crowded board pays rarely but in large steps.
How Coin Miner Works
Set your bet with the – / + buttons, pick the number of mines, press Play. Tap tiles one by one: a gold coin raises your multiplier and lets you keep going or collect; a mine ends the round. Clear every coin and you take the round’s maximum.
There are no reels, paylines or symbols — just a 5×5 board of 25 tiles. Here is a full round step by step:
- Set your betChoose a stake anywhere from 0.20 to 200 with the – / + controls.
- Choose the riskDecide how many traps hide under the tiles. This one setting controls your risk and the size of each step.
- Press PlayThe board is filled at random: gold coins under most tiles, a mine under each of the rest.
- Reveal tilesTap any tile. A coin lifts the multiplier; a mine ends the round and the stake is lost.
- Cash OutCollect the current multiplier after any coin, or keep digging for a bigger one.
Mines & Risk: Choose Your Volatility
The mine count is the heart of the game. With a low count on the board, most tiles hide coins, so you collect often but every coin adds only a small step. With a high count, each safe tile is a real achievement and the multiplier jumps fast — but most rounds end early. In other words, you choose the volatility yourself instead of accepting a fixed one.
Check the in-game slider for the exact range available in the original; the sequel and other Gaming Corps titles of this type use their own limits. A practical approach is to start with a count of one to three, learn how the steps feel, and only then try higher counts. 998x is the cap: with many mines you can reach it before the board is cleared, with few mines it stays out of reach.
A low count suits long sessions and steady small collects. A high count suits short sessions where you accept many losing rounds for a shot at a large multiplier. Neither setting changes the house edge in your favor, so pick the one that fits your budget.
Payouts by Number of Mines
The payout table shows the multiplier for every combination of mines and revealed tiles — more mines, bigger steps. The grid below is an estimate built from the board math: it divides the return by the chance of picking that many safe tiles in a row. For example, 3 mines + 5 coins ≈ 1.96x; 10 mines + 5 coins ≈ 17.16x. Use it to compare settings, then check the exact in-game values in the paytable screen.
| Mines \ Coins revealed | 1 | 2 | 3 | 5 | 10 | 15 | 20 |
|---|---|---|---|---|---|---|---|
| 1 | 1.01x | 1.05x | 1.10x | 1.21x | 1.62x | 2.42x | 4.85x |
| 3 | 1.10x | 1.26x | 1.45x | 1.96x | 4.90x | 18.59x | 223x |
| 5 | 1.21x | 1.53x | 1.96x | 3.32x | 17.16x | 205x | 998x |
| 10 | 1.62x | 2.77x | 4.90x | 17.16x | 998x | 998x | – |
| 15 | 2.42x | 6.47x | 18.59x | 205x | 998x | – | – |
| 20 | 4.85x | 29.10x | 223x | 998x | – | – | – |
| 24 | 24.25x | – | – | – | – | – | – |
Cash Out Strategy & Tips
Cash Out is always one tap away; many players set a target multiplier and collect the moment they hit it. That simple rule removes the hardest decision from each round and keeps sessions consistent. Use the payout table to find a target that matches your mine count.
Remember that the return sits between 96.62% and 97.28% depending on how you play, so no plan can beat the math over time. Some practical habits:
- Pick the mine count and the target multiplier before the round, not in the middle of it.
- With a low count, collect after a handful of coins; with a high one, even one or two coins can be worth collecting.
- Do not raise the bet to chase a lost round — every board is new and random.
- Set a session budget and a stop time, and keep them no matter how the round went.
- Keep the bet size steady while you learn; changing two settings at once makes it hard to see what works for you.
Coin Miner on Mobile
The game is built in HTML5 and weighs only 2.9 MB, so it loads in seconds in Safari or Chrome on iPhone and Android. There is no app to install: open the game in a casino lobby and play straight in the browser.
The 5×5 grid fits a phone screen perfectly. Tiles are large enough to tap with a thumb, the bet and mine-count controls sit below the board, and the collect button stays in view the whole round. Portrait mode works best; desktop play is identical, just bigger.
Because rounds are short and need only a few taps, the game suits quick breaks as well as longer sessions. A stable connection is enough; if the page reloads mid-round, check the game history in your player account. To save a shortcut, add the page to your home screen from the browser menu — it opens like an app without taking up storage.
Similar Mines Games
If you like this format, Gaming Corps has more in the same family. Coin Miner 2 (2023) is the sequel: the same grid idea with a refreshed look. Penalty Champion swaps the board for a football shootout, where every successful kick raises the multiplier and you can collect between shots.
Other titles of this kind from the studio follow the same rules — pick the risk, reveal safe tiles, collect on your terms — so what you learn in the original carries over.
Coin Miner Review: Pros & Cons
In short, this is pure Minesweeper for purists: a simple board, a generous return and full control over risk. Our take: it is a strong pick if you want a fast, transparent game, and a weaker one if you need themes, bonus rounds or story.
Pros
- RTP up to 97.28%
- You set the risk
- Cash Out after every coin
- 998x potential
- Wide bet range 0.20–200
- 2.9 MB, loads instantly on mobile
Cons
- No theme or bonus features
- RTP range varies with settings
- Can feel too basic next to Coin Miner 2
Play Responsibly
This game is for adults only — 18+. Treat every session as paid entertainment, not as a way to make money. Set a budget before you start, use the deposit and time limits your casino offers, take regular breaks and never play to recover losses.
If gambling stops being fun or you feel it is getting out of control, pause your account and talk to a local support organization. Help is confidential and costs nothing.
Coin Miner FAQ
Can I play Coin Miner for free?
Yes — the free demo on this page runs on virtual credits with no account or deposit. Press "Play Free" to start.
What is the RTP of Coin Miner?
Between 96.62% and 97.28%, depending on how many mines you pick and when you cash out. Some casinos run lower RTP ranges — check in-game.
What is the max win?
998x your bet — reveal every coin on the board with your chosen mines setting. At the 200 max bet that is 199,600.
How does Coin Miner work?
Set a bet and a number of mines, then reveal tiles on the 5×5 grid. A coin raises your multiplier and lets you continue or collect; a mine ends the round.
How many mines should I choose?
Fewer mines = frequent small wins and RTP near the top of the range; more mines = rare but much bigger multipliers. Start low, then raise it as you learn the payout table.
Can I cash out at any time?
Yes — after any revealed coin, press Cash Out to collect the current multiplier.
Where can I play Coin Miner for real money?
At the casinos listed above — each lists Coin Miner, and offers for new players vary by casino. Check the return in the game info before you play. 18+, T&Cs apply.
Can I play on mobile?
Yes — HTML5, 2.9 MB, plays in Safari or Chrome on iPhone and Android, no app needed.