Rainbow Riches Megaways slot

What changes when Rainbow Riches goes Megaways

The original Rainbow Riches is a gentle, medium-volatility game with 20 fixed lines and a 500x ceiling. Barcrest’s 2019 remake keeps the Irish theme and the leprechaun but swaps the engine for the Megaways system first created by Big Time Gaming and licensed to other studios. The result is a slot that shares a name with the classic but behaves like a different product.

Two numbers stand out. The RTP is a point higher, which is good news over volume, and the max win is 25 times bigger. The cost of that bigger ceiling is volatility: more of the game’s return is held back for rare, large outcomes, so ordinary sessions are spikier.

How the Rainbow Riches Megaways ways count works

On a Megaways slot each reel lands with a random number of symbols, and wins pay left to right on adjacent reels rather than along drawn lines. The number of ways to win is simply the number of symbols on each reel multiplied together. Above the middle reels sits an extra horizontal row, which adds one more symbol position to each reel it covers.

The published range of 324 to 117,649 fits that design neatly. If the two outer reels show their minimum of 2 symbols and the four inner reels show 2 plus 1 from the top row, you get 2 × 3 × 3 × 3 × 3 × 2 = 324 ways. With every reel at 7 positions you get 7 × 7 × 7 × 7 × 7 × 7 = 117,649.

More ways does not mean more value per spin. Your stake is the same whatever the count, and the paytable is tuned so that the average return stays at the stated RTP. What a high ways count does change is the chance of long chains of matching symbols, which is where the larger base-game wins come from. Our explainer on how Megaways works goes deeper on reel modifiers and symbol weighting.

How to play Rainbow Riches Megaways

1. Open the help screen and confirm the RTP for the version this casino runs.
2. Set a total stake. There are no lines to choose; the stake covers every way on the screen.
3. Spin and read the ways counter, which shows how many ways are live for that spin.
4. Let any cascades play out: winning symbols clear and new ones drop in until no new win forms.
5. Watch for the scatter symbols that start the free spins round, and check the net position display as you go so you always know where the session stands.

Cascades, free spins and the other features

Cascading reels

Every winning combination is removed and the gaps refill from above, so one paid spin can produce a chain of wins. This cascading reels mechanic is standard on Megaways games and replaces the static one-result-per-spin rhythm of the original.

Free spins and the win multiplier

The free spins round is the main event. Published descriptions of the game describe a win multiplier in free spins that is not capped by a fixed ladder, and on Megaways games of this style the multiplier typically grows as cascades land, so a long chain late in the round can be worth far more than the same symbols in the base game. The help screen sets out exactly how many scatters are needed, how many spins are awarded and how the multiplier increases, and it is worth reading before you play.

Bonus games from the original

Don’t assume the three classic bonus games work here as they do in the 2006 slot. Descriptions of the Megaways version differ from source to source, so we have not listed feature names we could not confirm. Check the paytable for the exact line-up in the version you load.

The feature buy found on some Megaways slots is not available to players in Great Britain. Every feature here is triggered in normal play.

Rainbow Riches Megaways RTP and volatility: a session in numbers

The 96% RTP means £4 of theoretical cost per £100 staked. High volatility tells you how unevenly that cost is spread. Picture 300 spins at 50p: £150 staked, an average return of £144 and a theoretical cost of £6. On a high-volatility game the actual result of that session is rarely close to minus £6. Far more often you will see a steady slide punctuated by a feature that either recovers some of the stake or, occasionally, lands well above it.

Three hundred spins at the 2.5-second minimum take at least 12.5 minutes. A sensible approach on games like this is to decide the session budget first and let the stake follow from it. If you have £30 for the session, 20p spins give you around 150 spins before the budget could be gone, which is a more realistic window for a feature to appear than 15 spins at £2. Our guide to playing high volatility slots works through this trade-off.

Rainbow Riches Megaways max win of 12,500×

The cap is 12,500× your stake. At 20p that is £2,500; at £1 it is £12,500; at the £5 limit for players aged 25 and over it would be £62,500, and at the £2 limit for 18–24s it is £25,000. If a result reaches the cap, the game ends the round and pays the capped amount.

Results anywhere near the cap are extremely rare and need a long cascade chain with a high multiplier in free spins. Treat the figure as the ceiling of the game’s maths, not a target. Our page on slot max win explains how studios set these caps and why they say little about typical returns.

UK rules for Rainbow Riches Megaways

Every UK-licensed casino must run this game within the same rules: a £5 per spin maximum for players aged 25 and over and £2 for 18–24s, at least 2.5 seconds per spin, no autoplay, no turbo or slam-stop, and no celebration of a return below your stake. Cascades add time to a spin rather than shortening it. The age-verified demo, available at many sites, is a low-cost way to see how often features land in practice before you commit money.

How it compares with other Megaways slots

Many familiar UK titles have been rebuilt as Megaways. Here is how this one compares on verified figures; see our Megaways slots hub for the wider list.

Monopoly Megaways edges it on RTP and ceiling, while Fishin’ Frenzy Megaways uses a smaller reel set that keeps swings a little lower. The leprechaun remake sits in the middle of the pack, with the familiar theme as its main draw.

Who Rainbow Riches Megaways suits

Choose it if you know the original, want higher volatility and accept that most sessions will lose. If you prefer the calmer rhythm of the 20-line game, the classic version or Rainbow Riches Pick ’n’ Mix is closer to what you are used to.

Where to play Rainbow Riches Megaways

Search for the game in the lobby of any UK-licensed site before depositing, as Barcrest titles are common but not universal. Ladbrokes gives new customers up to 500 free spins after a £10 slots stake (50 a day for 10 days, 10p each, no wagering, selected games), and Casumo offers a 50% bonus up to £100 on a £20+ first deposit, with 10x wagering within 7 days and a £5 max bet. 18+, T&Cs apply.

18+. Gambling should be entertainment that costs money, not a way to make it. Set a deposit limit before you play: how to set limits. Free, confidential help: National Gambling Helpline 0808 8020 133.