Rainbow Reels Slot Review

3.3/5
Based on our expert’s review. Reviewed by
Pragmatic Play Slots: Free Play, Reviews + Casinos
Review by
Martin Backhouse
Updated: 25/09/2023
Review by
Martin Backhouse
Updated: 25/09/2023

They say it’s not all sunshine and rainbows but it is in the Rainbow Reels slot! Created by Pragmatic Play, it’s your chance to enjoy some Irish luck as you spin away towards 5,000 x max wins. This highly volatile game has an RTP rate of 96.07% and a hit rate of 1 in 4.06. The main action will come in the Free Spins feature where there is no upper limit on the number of free spins available. There’s also a Seven Layers feature where all positions on the grid can have up to 7 layers that can offer numerous wins. How does this release compare to similar slots? Find out below in our full and unbiased Rainbow Reels review.

Max Win
5,000 x bet
Play
T&Cs Apply

18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Max redeemable from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row, log in each day is required. Max Free Spins winnings: £100. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45 times. Free Spins expire after 3 days. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. Play Responsibly! www.begambleaware.org. #ad

Provider
Pragmatic Play
Type of Slot
Video Slot
Theme
Irish Luck
Reels
5
Paylines
40
Stakes Range
20p to £240
Bonus Features
Free Spins/Multiplier
12-Unlimited/NA
Max Win
5,000x
RTP
96.07%
Volatility
Very High (5/5)

Rainbow Reels Demo

18plus uk-gambling-commission online-slot-co-uk-logo agechecked-verification-provider
T&Cs Apply 18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Max redeemable from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row, log in each day is required. Max Free Spins winnings: £100. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45 times. Free Spins expire after 3 days. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. Play Responsibly! www.begambleaware.org. #ad
18plus uk-gambling-commission online-slot-co-uk-logo agechecked-verification-provider
T&Cs Apply 18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Max redeemable from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row, log in each day is required. Max Free Spins winnings: £100. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45 times. Free Spins expire after 3 days. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. Play Responsibly! www.begambleaware.org. #ad

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Rainbow Reels RTP, Details & Wager Limits

Reels/Paylines: 5 Reels + 40 paylines

Stakes Range: 20p to £240

Max Win: 5,000 x stake per spin

RTP: 96.07%

The Rainbow Reels slot has a 5×4 reel setup and 40 fixed paylines. All symbols pay from left to right on selected paylines, beginning from reel 1. You need just 3 or more matching symbols to land a winning combination. Only the highest win is paid per line.

Stakes range from just 20p up to £240 per spin, thus catering to all pockets. Just like all other Pragmatic Play online slots, simply use the + and – buttons on either side of the spin button to adjust your total bet. Autoplay and Turbo Spins are also options in most countries apart from the UK.

The  Rainbow Reels RTP is 96.07%, which is slightly above the industry average for online slots in the UK. But it’s important to note that casinos have 95.05% and 94% versions available to them so just make sure you’re playing the one you want to play at your chosen slot site.

The hit rate is 1 in 4.06, which isn’t too bad when you compare it to a lot of other slots. It probably sits somewhere in the middle, to be honest rather than being really bad or really good. In terms of volatility, it’s as high as it can be and rated 5 out of 5 by the provider.

The maximum win is 5,000 x the bet. This is best achieved in the Free Spins feature as there is no upper limit on the number of free spins you could get. The max win probability is 1 in 6,463,506.

Theme – take a trip into the Irish countryside

Theme: Irish Luck

High Value Symbol: Leprechaun

Compatibility: Mobile, Tablet, Desktop

rainbow-reels-slot-base-game

We’ve been blessed with another Irish luck slot and the overall theme is the same as many others that have been released before this one. The reels are set in the Irish countryside, with plenty of greenery in the background and rainbow rays beaming on either side of the reels. It wouldn’t be an Irish luck-themed slot without a Leprechaun standing by the reels either.

The reels are purple, with the symbols bold and colourful. However, there’s not much to shout about here as it’s all very basic. The Leprechaun moves ever so slightly and there’s a butterfly to the left of the reels that flies around. That’s about it. I am a fan of the four-leaf clovers appearing whenever winning symbols disappear from the reels. That’s a nice touch.

In terms of the soundtrack, it’s very upbeat with the sound of an accordion, a tambourine and a banjo keeping the audio very much in line with tradition. Land the Free Spins feature and the background turns from day to night, with the audio intensifying. I much prefer the fast-paced action of the bonus feature compared to the base game.

On the reels, the A-10 Royals make up the lower-paying symbols. These are joined by higher-paying pipes, beer, horseshoes, shows, hats and a leprechaun. The leprechaun symbol pays the most, awarding 1, 3 or 10 x the bet for 3, 4 or 5 in combination. The Wild in the game pays up to 10 x the bet, and the Scatter appears on reels 1, 3 and 5 while paying up to 100 x the bet for 12 landing in combination.

Symbol Payouts/Info
rainbow-reels-slot-10-symbol10 3, 4 or 5 = 0.1, 0.25 or 1.25 x stake
rainbow-reels-slot-j-symbolJ 3, 4 or 5 = 0.15, 0.35 or 1.5 x stake
rainbow-reels-slot-q-symbolQ 3, 4 or 5 = 0.2, 0.45 or 1.75 x stake
rainbow-reels-slot-k-symbolK 3, 4 or 5 = 0.25, 0.6 or 2 x stake
rainbow-reels-slot-a-symbolA 3, 4 or 5 = 0.3, 0.75 or 2.5 x stake
rainbow-reels-slot-pipe-symbolPipe 3, 4 or 5 = 0.4, 1 or 3 x stake
rainbow-reels-slot-beer-symbolBeer 3, 4 or 5 = 0.5, 1.25 or 3.75 x stake
rainbow-reels-slot-horseshoe-symbolHorseshoe 3, 4 or 5 = 0.6, 1.5 or 5 x stake
rainbow-reels-slot-shoes-symbolShoes 3, 4 or 5 = 0.7, 2 or 6.25 x stake
rainbow-reels-slot-hat-symbolHat 3, 4 or 5 = 0.8, 2.5 or 7.5 x stake
rainbow-reels-slot-leprechaun-symbolLeprechaun 3, 4 or 5 = 1, 3 or 10 x stake
rainbow-reels-slot-wild-symbolWild Substitutes for all except Scatter + pays up to 10x
rainbow-reels-slot-scatter-symbolScatter 3+ triggers Free Spins feature

Rainbow Reels mobile

rainbow-reels-mobile-slot

The Rainbow Reels mobile slot looks fantastic and plays very well on smartphones. The 5×4 reel layout looks great on smaller screens, and using HTML5 technology ensures superb performance. Pragmatic Play is always a popular choice at mobile UK casinos on all iOS and Android devices.

Rainbow Reels Bonus Features

There are 3 bonus features in the Rainbow Reels slot game. You’ve got a typical Free Spins feature with the option to buy that feature for non-UK players. You’ve also got a unique Seven Layers feature that could lead to some big wins. Read on as we expand on all of these features, starting with the Seven Layers feature.

Seven Layers feature

All positions on the reels have up to 7 layers. The initial result of a spin will show the top layer. Whenever a symbol lands as part of a win, it disappears and the next layer with a random symbol is shown. This process continues until either no new winners are formed or the last layer is reached.  After the symbol on the final layer disappears, the position remains empty.

Free Spins feature

rainbow-reels-slot-free-spins-feature

Land 3+ Scatters in the base game of the Rainbow Reels slot game to trigger this bonus feature. You will receive 12 free spins.

During the bonus round, on the final layer of every position is a Wild symbol. These Wilds have a counter that shows how many times they can be part of a winning combination before they disappear. This will be anywhere from 3 times up to a maximum of 13 times. Land 3 or more Scatters during the bonus round to receive 6 extra free spins with no upper limit.

1 in 258 spins on average in the base game will trigger the Free Spins feature

Rainbow Reels Slot Review Summary – a unique feature gives this release a boost

Ratings
Theme & Symbols








Sounds & Music








Bonus Features








RTP (96.07%)








Max Win (5,000 x)








Originality








When I first loaded the Rainbow Reels slot I wasn’t expecting to see anything new, but I was pleasantly surprised when I saw a Seven Layers feature that reveals numerous symbols in the same position when winning combinations disappear. It’s a fantastic idea and I really like how it worked in the Free Spins feature with the Wilds. The way it works in the base game didn’t interest me in all honesty as positions just turn blank after 7 layers.

The 5,000 x max win potential isn’t too bad, and the RTP rate is slightly above average. When you add the unique fixture into the mix, Rainbow Reels is a solid slot overall. What lets it down is the fact that this theme needs a fresh look and this creation certainly didn’t offer that. It’s very much the same looking Irish luck-themed game we’ve seen in many previous titles such as Rainbow Riches from Barcrest and Playtech’s Leprechaun’s Luck.

Overall, while the game might seem underwhelming at first, the unique Seven Layers feature brings the slot to life during the Free Spins feature. Don’t hesitate to try our free Rainbow Reels demo slot and test the game out before deciding whether to use your own funds or not.

A couple of solid alternatives for you to try include Barcrest’s Rainbow Riches Megaways slot and Red Tiger’s Good Luck Clusterbuster slot. Both are great in their own way and come with 12,500 x and 19,995.7 x max wins respectively.

Pros
  • 5,000 x bet max wins
  • Unique Seven Layers feature
  • Unlimited free spins
Cons
  • Highly volatile

Rainbow Reels FAQs

What is the Rainbow Reels RTP?

The Rainbow Reels RTP is 96.07%, which is slightly above the average figure for online slots in the UK. In terms of volatility, it’s as high as it gets and rated as 5 out of 5 by the provider.

What is the Rainbow Reels max win?

The maximum win is 5,000 x your total stake. This is best achieved in the Free Spins feature as there is no upper limit on the number of free spins you could get. We explain how this bonus feature works in full in our review.

Are there any Rainbow Reels free spins?

Yes. Land 3 or more Scatters in the base game of Rainbow Reels to trigger the Free Spins feature. You will receive 12 free spins. Landing 3 or more Scatters during the bonus round will award 6 extra free spins with no upper limit.

Is there a Rainbow Reels slot demo?

Yes, you can play the Rainbow Reels slot demo for free, right here at Online-Slot.co.uk. Enjoy a little bit of Irish luck on mobiles, tablets, or desktops.

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