Rainbow Reels
Certified by the HGC (HGC-015606-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 Rainbow Reels plays
This page is compiled from the provider’s published data and the HGC register. It is not a review: we have not tested Rainbow Reels yet, so it has no score.
Rainbow Reels is a Pragmatic Play slot with 5 reels and 4 rows and 40 paylines. It is themed around Ireland.
It is certified by the HGC for online play in Greece, certificate HGC-015606-TM; last updated in the register on 15 November 2023.
Rainbow Reels combines free spins, cascades, sticky wilds and bonus buy. 1 other slot of the 593 with data in our catalogue has exactly the same combination.
RTP 96.07%: what it means
Rainbow Reels has an RTP of 96.07%. If €1,000 were staked in total over a very large number of spins, about €960.70 would theoretically be paid back and €39.30 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 15% of them. Across the 507 Pragmatic Play slots we track, the median RTP is 96.5%. 96.07% is the default value published by Pragmatic Play; a casino may offer Rainbow Reels in a version with a different RTP, so check the game’s info screen.
Volatility: high
The provider rates the volatility of Rainbow Reels 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 Rainbow Reels.
Max win: 5,000×
The top prize on Rainbow Reels is 5,000× the stake, i.e. €5,000 at a €1 stake. It is a theoretical cap: most sessions end without coming anywhere near it. That is below the median (7,500×) of the 544 slots in our catalogue that publish a max win; 296 are higher.
Bet range
We do not have an official bet range for Rainbow Reels yet. Before playing, check the minimum and maximum stake in the game’s info screen.
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 Rainbow Reels it comes together with cascades, sticky 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
After a win the winning symbols are removed and new ones drop into place, so one paid spin can produce several wins in a row. In Rainbow Reels it comes together with free spins, sticky wilds and bonus buy. Found in 169 of the 593 slots with data in our catalogue and in 148 of Pragmatic Play’s 507.
Sticky wilds
Wild symbols that stay in place for more than one spin. In Rainbow Reels it comes together with free spins, cascades and bonus buy. Found in 66 of the 593 slots with data in our catalogue and in 49 of Pragmatic Play’s 507.
Bonus buy
Lets you buy the bonus round directly, at a cost of many times your stake — often tens or hundreds of times. It raises the amount you play very quickly; whether it is offered depends on the casino. In Rainbow Reels it comes together with free spins, cascades and sticky 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 Rainbow Reels?
The RTP of Rainbow Reels is 96.07%, according to the provider (Pragmatic Play). That is a house edge of 3.93% over the long run; a single session can differ a lot.
Is Rainbow Reels certified in Greece?
Yes. The HGC has certified Rainbow Reels for online play, certificate HGC-015606-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 Rainbow Reels?
5,000× the stake, according to the provider. It is a theoretical ceiling that is reached very rarely.
How volatile is Rainbow Reels?
“High”, according to the provider. Wins are rarer and concentrated in the bonus rounds.
What bonus features does Rainbow Reels have?
According to the provider: free spins, cascades, sticky wilds and bonus buy.
Can I play Rainbow Reels for free?
Yes, in the demo on this page, with play money and only after confirming you are 21+.
Similar slots
Rainbow Reels compared
The most closely related slots in our catalogue, by provider, volatility, theme and features:
| Slot | RTP | Volatility | Max win | Grid |
|---|---|---|---|---|
| Rainbow Reels | 96.07% | high | 5,000× | 5×4 |
| 5 Frozen Charms Megaways | 96.5% | high | 5,000× | — |
| Pot of Fortune | 96.0% | high | 5,000× | 5×4 |
| Wheel O'Gold | 96.02% | high | 10,000× | 6×5 |
Compared with 5 Frozen Charms Megaways (Pragmatic Play), Rainbow Reels has an RTP 0.43 points lower, the same volatility and the same max win. Both have free spins, cascades and bonus buy. Only 5 Frozen Charms Megaways has multipliers and Megaways. Only Rainbow Reels has sticky wilds.
Compared with Pot of Fortune (Pragmatic Play), Rainbow Reels has an RTP 0.07 points higher, the same volatility and the same max win. Both have free spins, sticky wilds and bonus buy. Only Rainbow Reels has cascades.
Compared with Wheel O'Gold (Pragmatic Play), Rainbow Reels has an RTP 0.05 points higher, the same volatility and half the max win. Both have free spins, cascades and bonus buy. Only Rainbow Reels has sticky wilds.