Crystal Caverns Megaways
Certified by the HGC (HGC-002739-TM)
Images: Pragmatic Play
Data source: iGaming Tools (31 July 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 Crystal Caverns Megaways plays
This page is compiled from the provider’s published data and the HGC register. It is not a review: we have not tested Crystal Caverns Megaways yet, so it has no score.
Crystal Caverns Megaways is a Pragmatic Play slot, using the Megaways mechanic. It was released in December 2021. It is themed around gemstones.
It is certified by the HGC for online play in Greece, certificate HGC-002739-TM; last updated in the register on 15 November 2023.
Crystal Caverns Megaways combines free spins, cascades, Megaways, expanding wilds and bonus buy. 1 other slot of the 593 with data in our catalogue has exactly the same combination.
RTP 96.46%: what it means
Crystal Caverns Megaways has an RTP of 96.46%. If €1,000 were staked in total over a very large number of spins, about €964.60 would theoretically be paid back and €35.40 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 39% of them. Across the 507 Pragmatic Play slots we track, the median RTP is 96.5%. Note: 96.46% is the standard version of Crystal Caverns Megaways. If a casino runs another version, its RTP is shown in the game’s info screen.
Volatility: high
The provider rates the volatility of Crystal Caverns Megaways 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 Crystal Caverns Megaways.
Max win: 10,000×
The top prize on Crystal Caverns Megaways is 10,000× the stake, i.e. €10,000 at a €1 stake. It is a ceiling reached extremely rarely — not a win anyone should expect. That is above the median (7,500×) of the 544 slots in our catalogue that publish a max win; 104 are higher.
Bet range
We do not have an official bet range for Crystal Caverns Megaways yet. Before playing, check the minimum and maximum stake in the game’s info screen.
Bonus features
Free spins
Usually triggered by scatter symbols, they give you spins you are not charged for; their wins are credited to your balance as normal. In Crystal Caverns Megaways it comes together with cascades, Megaways, expanding wilds 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 Crystal Caverns Megaways it comes together with free spins, Megaways, expanding wilds and bonus buy. Found in 169 of the 593 slots with data in our catalogue and in 148 of Pragmatic Play’s 507.
Megaways
The number of symbols on each reel changes every spin, and with it the number of ways to win. In Crystal Caverns Megaways it comes together with free spins, cascades, expanding wilds and bonus buy. Found in 47 of the 593 slots with data in our catalogue and in 47 of Pragmatic Play’s 507.
Expanding wilds
Wild symbols that grow to cover the whole reel. In Crystal Caverns Megaways it comes together with free spins, cascades, Megaways and bonus buy. Found in 43 of the 593 slots with data in our catalogue and in 39 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 Crystal Caverns Megaways it comes together with free spins, cascades, Megaways and expanding wilds. 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 Crystal Caverns Megaways?
The RTP of Crystal Caverns Megaways is 96.46%, according to the provider (Pragmatic Play). That is a house edge of 3.54% over the long run; a single session can differ a lot.
Is Crystal Caverns Megaways certified in Greece?
Yes. The HGC has certified Crystal Caverns Megaways for online play, certificate HGC-002739-TM (last updated in the register on 15 November 2023). 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 Crystal Caverns Megaways?
10,000× the stake, according to the provider. It is a theoretical ceiling that is reached very rarely.
How volatile is Crystal Caverns Megaways?
“High”, according to the provider. Wins are rarer and concentrated in the bonus rounds.
What bonus features does Crystal Caverns Megaways have?
According to the provider: free spins, cascades, Megaways, expanding wilds and bonus buy.
Can I play Crystal Caverns Megaways for free?
Yes, in the demo on this page, with play money and only after confirming you are 21+.
Similar slots
Crystal Caverns Megaways compared
The most closely related slots in our catalogue, by provider, volatility, theme and features:
| Slot | RTP | Volatility | Max win | Grid |
|---|---|---|---|---|
| Crystal Caverns Megaways | 96.46% | high | 10,000× | — |
| Ancient Island Megaways | 96.55% | high | 10,000× | — |
| Blazing Wilds Megaways | 96.06% | high | 10,000× | — |
| Diamond Cascade | 96.06% | high | 8,000× | 5×5 |
Compared with Ancient Island Megaways (Pragmatic Play), Crystal Caverns Megaways has an RTP 0.09 points lower, the same volatility and the same max win. Both have free spins, cascades, Megaways, expanding wilds and bonus buy. Only Ancient Island Megaways has multipliers.
Compared with Blazing Wilds Megaways (Pragmatic Play), Crystal Caverns Megaways has an RTP 0.4 points higher, the same volatility and the same max win. Both have free spins, cascades, Megaways, expanding wilds and bonus buy. Only Blazing Wilds Megaways has multipliers.
Compared with Diamond Cascade (Pragmatic Play), Crystal Caverns Megaways has an RTP 0.4 points higher, the same volatility and a max win 1.3 times higher. Both have free spins, cascades and bonus buy. Only Crystal Caverns Megaways has Megaways and expanding wilds.
Game images: their respective studios.



