Mystery Mice
Certified by the HGC (HGC-020713-TM)
Data source: iGaming Tools (11 June 2026)
Free play · rotates to fullscreen
Demos are only available to people aged 21 and over.
Demo provided by the game studio via iGaming Tools. Free play only, no real money.
How it playsHow Mystery Mice plays
This page is compiled from the provider’s published data and the HGC register. It is not a review: we have not tested Mystery Mice yet, so it has no score.
Mystery Mice is a Pragmatic Play slot with 6 reels and 6 rows, paying for clusters instead of lines. It was released in September 2024. It is themed around animals.
It is certified by the HGC for online play in Greece, certificate HGC-020713-TM; last updated in the register on 5 September 2024.
Mystery Mice combines free spins, cascades, cluster pays and bonus buy. 18 other slots of the 593 with data in our catalogue have exactly the same combination.
RTP 96.49%: what it means
Mystery Mice has an RTP of 96.49%. If €1,000 were staked in total over a very large number of spins, about €964.90 would theoretically be paid back and €35.10 would stay with the casino. It is not a forecast for one session: over a few spins everything is chance, and over time the edge stays with the casino.
That is below the median RTP (96.5%) of the 593 slots with data in our catalogue — higher than 44% of them. Across the 507 Pragmatic Play slots we track, the median RTP is 96.5%. Note: 96.49% is the standard version of Mystery Mice. If a casino runs another version, its RTP is shown in the game’s info screen.
Volatility: high
The provider rates the volatility of Mystery Mice as “high”. Wins are rarer and concentrated in the bonus rounds. Long losing stretches are expected, so a balance can run out quickly.
Of the other 506 Pragmatic Play slots in our catalogue, 434 share this level with Mystery Mice.
Max win: 5,000×
The top prize on Mystery Mice is 5,000× the stake, i.e. €5,000 at a €1 stake. It is a ceiling reached extremely rarely — not a win anyone should expect. That is below the median (7,500×) of the 544 slots in our catalogue that publish a max win; 296 are higher.
Bet range
The provider does not publish a bet range for Mystery Mice in our data source; the minimum and maximum stake are shown in the game’s info screen at the casino.
Bonus features
Free spins
A round of spins you are not charged for, usually triggered by scatter symbols. Anything won in the round is added to your balance. In Mystery Mice it comes together with cascades, cluster pays and bonus buy. Found in 489 of the 593 slots with data in our catalogue and in 416 of Pragmatic Play’s 507.
Cascades
Winning symbols disappear and new ones take their place, so a single stake can produce a chain of wins. In Mystery Mice it comes together with free spins, cluster pays and bonus buy. Found in 169 of the 593 slots with data in our catalogue and in 148 of Pragmatic Play’s 507.
Cluster pays
Groups of matching symbols that touch each other win, instead of symbols on paylines. In Mystery Mice it comes together with free spins, cascades and bonus buy. Found in 66 of the 593 slots with data in our catalogue and in 53 of Pragmatic Play’s 507.
Bonus buy
The bonus round can be bought outright at a price that is a multiple of the stake — often tens or hundreds of times. That means much more money is staked in a short time; whether it is offered depends on the casino. In Mystery Mice it comes together with free spins, cascades and cluster pays. Found in 450 of the 593 slots with data in our catalogue and in 394 of Pragmatic Play’s 507.
Frequently asked questions
What is the RTP of Mystery Mice?
The RTP of Mystery Mice is 96.49%, according to the provider (Pragmatic Play). That is a house edge of 3.51% over the long run; a single session can differ a lot.
Is Mystery Mice certified in Greece?
Yes. The HGC has certified Mystery Mice for online play, certificate HGC-020713-TM (last updated in the register on 5 September 2024). You can check it with the “Is this slot certified in Greece?” search on frut.gr or in the HGC’s public register.
What is the max win on Mystery Mice?
5,000× the stake, according to the provider. It is a theoretical ceiling that is reached very rarely.
How volatile is Mystery Mice?
“High”, according to the provider. Wins are rarer and concentrated in the bonus rounds.
What bonus features does Mystery Mice have?
According to the provider: free spins, cascades, cluster pays and bonus buy.
Can I play Mystery Mice for free?
Yes, in the demo on this page, with play money and only after confirming you are 21+.
Similar slots
Mystery Mice compared
The most closely related slots in our catalogue, by provider, volatility, theme and features:
| Slot | RTP | Volatility | Max win | Grid |
|---|---|---|---|---|
| Mystery Mice | 96.49% | high | 5,000× | 6×6 |
| Rabbit Garden | 96.05% | high | 10,000× | 7×7 |
| Sticky Bees | 96.06% | high | 10,000× | 7×7 |
| Barnyard Megahays Megaways | 96.5% | high | 10,000× | — |
Compared with Rabbit Garden (Pragmatic Play), Mystery Mice has an RTP 0.44 points higher, the same volatility and half the max win. Both have free spins, cascades, cluster pays and bonus buy. Only Rabbit Garden has multipliers.
Compared with Sticky Bees (Pragmatic Play), Mystery Mice has an RTP 0.43 points higher, the same volatility and half the max win. Both have free spins, cascades, cluster pays and bonus buy. Only Sticky Bees has sticky wilds.
Compared with Barnyard Megahays Megaways (Pragmatic Play), Mystery Mice has an RTP 0.01 points lower, the same volatility and half the max win. Both have free spins, cascades and bonus buy. Only Barnyard Megahays Megaways has multipliers and Megaways. Only Mystery Mice has cluster pays.