Rainbow Riches Rainbow Frenzy Slot Review

Expert Rating: 3 out of 5
Review by Martin Backhouse
Last update 4th April 2022
Review by Martin Backhouse
Last update 4th April 2022

Take a trip into the fields of gold once again as a player’s favourite takes another twist in this Rainbow Riches Rainbow Frenzy slot by Barcrest. It comes with all the typical symbols and a couple of exciting free spins features, which can lead to some potentially big payouts once the leprechaun symbol comes into play with pots of gold and their cash values. Medium variance, the maximum win is 2,000 x your stake, but what else does this game have in store for players? Find out in our complete Rainbow Riches Rainbow Frenzy review.

Rainbow Riches Rainbow Frenzy Max Win
2,000 x bet
Type of Slot
Video Slot
Irish Luck
Stakes Range
10p to £50
Bonus Features
Yes (2)
Free Spins/Multiplier
Max Win
2,000 x

Rainbow Riches Rainbow Frenzy Demo

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Rainbow Riches Rainbow Frenzy Slot RTP, Details & Wager Limits

Reels/Paylines: 5 reels + 10 paylines

Stakes Range: 10p to £50 per spin

Max Win: 2,000 x bet

RTP: 95.08%

The Rainbow Riches Rainbow Frenzy slot is played on 5 reels, 3 rows, and 10 fixed paylines. Wins are formed by matching 3 or more symbols from left to right, starting from reel 1.

Stakes range from just 10p up to £50 per spin. To adjust your stake, simply select the coins icon to the right of the reels. You will then see + and – icons appear, which you can choose to increase or decrease your total bet. Up to 100 autospins are also possible outside of the UK. Just hit the button above the spin button to get started with that.

The Rainbow Riches Rainbow Frenzy RTP is 95.08%, which is lower than we had hoped to see. The online slot average is 96%, so this does little to entice players when you consider there are better slots out there in comparison.

The maximum win here is 2,000 x your stake. This is pretty difficult to land in all honesty, but it is possible during the Super Free Spins feature if you manage to land a leprechaun and numerous pots of gold with high cash values. But being a medium variance slot, the encouraging thing is that bigger wins are probable and a lot more so than a slot with higher volatility.

Theme – Discover the leprechaun luck

Theme: Irish Luck

High Value Symbol: Rainbow Riches Logo

Compatibility: Mobile, Tablet, Desktop


If you’ve played the Rainbow Riches slots before, you’ll be fully aware of the theme as it’s the same across all of the releases. For those new to the scene, the Rainbow Riches Rainbow Frenzy slot game is all about the lucky Irish. The soundtrack is very jolly as the reels spin, but in between spins it’s completely silent, so just keep spinning to enjoy the audio.

The reels are set in a field, with a colourful rainbow in the background but there’s no pot of gold in sight just yet. The colours are bold and really eye-catching – it’s something we associate with all of these games. It’s one of the reasons why so many players love these types of slots.

As well as the A-10 royals on the reels, you’ll also come across bronze, silver, and gold pots, hats, horseshoes, harps, mushrooms, and the game’s logo. The Rainbow Riches logo is the most rewarding symbol, paying 0.5, 5, 20 or 200 x for 2, 3, 4 or 5 in combination.

The game’s Wild symbol also pays up to 200 x your stake for 5 in combination, and it also substitutes for all symbols except the bonus symbol.

Symbol Payout
rainbow-riches-rainbow-frenzy-slot-10-symbol10 3, 4 or 5 = 0.5, 2.5 or 10 x stake
rainbow-riches-rainbow-frenzy-slot-j-symbolJ 3, 4 or 5 = 0.5, 2.5 or 10 x stake
rainbow-riches-rainbow-frenzy-slot-q-symbolQ 3, 4 or 5 = 0.5, 2.5 or 10 x stake
rainbow-riches-rainbow-frenzy-slot-k-symbolK 3, 4 or 5 = 0.5, 2.5 or 10 x stake
rainbow-riches-rainbow-frenzy-slot-a-symbolA 3, 4 or 5 = 0.5, 2.5 or 10 x stake
rainbow-riches-rainbow-frenzy-slot-pot-symbolPot 3, 4 or 5 = 1, 5 or 20 x stake
rainbow-riches-rainbow-frenzy-slot-hat-symbolHat 3, 4 or 5 = 1.5, 7.5 or 30 x stake
rainbow-riches-rainbow-frenzy-slot-horseshoe-symbolHorseshoe 3, 4 or 5 = 2, 10 or 50 x stake
rainbow-riches-rainbow-frenzy-slot-harp-symbolHarp 3, 4 or 5 = 2, 10 or 50 x stake
rainbow-riches-rainbow-frenzy-slot-mushroom-symbolMushroom 3, 4 or 5 = 3, 15 or 100 x stake
rainbow-riches-rainbow-frenzy-slot-logo-symbolRainbow Riches Logo 2, 3, 4 or 5 = 0.5, 5, 20 or 200 x stake
rainbow-riches-rainbow-frenzy-slot-wild-symbolWild Substitutes for all except Bonus + pays up to 200x
rainbow-riches-rainbow-frenzy-slot-leprechaun-symbolLeprechaun Collect the pot prizes in view if it lands
rainbow-riches-rainbow-frenzy-slot-bonus-symbolBonus Scatter 3+ triggers Free Spins feature

Rainbow Riches Rainbow Frenzy Mobile


Produced using HTML5 technology, Barcrest’s Rainbow Riches Rainbow Frenzy slot can be played on all devices such as mobiles, tablets, PCs and laptops. The 5×3 reel layout along with the sharp HD graphics make for a great experience on smaller screens.

Rainbow Riches Rainbow Frenzy Bonus Features

There are 2 main bonus features here – the Free Spins feature and the Super Free Spins feature. Let’s explain how the features work so that you can fully understand the slot as a whole.

Free Spins feature


3 or more bonus symbols in view will trigger the Free Spins feature. If you land 2, all remaining reels will enter anticipation animation, which keeps things interesting as another may or may not land. You’ll be awarded the following depending on how many appear on the reels:

Bonus Symbols No. of Free spins
3 10 free spins
4 15 free spins
5 15 super free spins

The reels will continue to spin, with wins added up until the free spins counter hits zero. During the bonus round, the Leprechaun symbols become active. Whenever this symbol lands, you are awarded for each pot of gold that is in view on that spin. Here’s how much you could win:

Pot of Gold Award
Bronze 2x to 5x
Silver 10x to 20x
Gold 25x to 50x

The average bonus payout is 40.92 x your stake, which is quite generous

Super Free Spins feature

If you manage to land 5 bonus symbols in the base game, you will be awarded 15 super free spins. It plays in the same way as the usual free spins feature, but the leprechaun symbol in this bonus round will double the prize awarded for each pot of gold that is in view on that spin.

The hit rate for bonus features is 1 in 152 base game spins

In theory, it’s possible to land up to 30,000 x your stake for the whole bonus round if you manage to hit a perfect combination with the best possible outcomes. You’ve probably got more chance of winning the lottery though.

Rainbow Riches Rainbow Frenzy Review Summary – No wow factor

Theme & Symbols

Sounds & Music

Bonus Features

RTP (95.08%)

Max Win (2,000 x)


The Rainbow Riches Rainbow Frenzy slot game is a typical Rainbow Riches production from Barcrest. Yes, there are slight differences to all of the other versions out there, but are there any amazing differences and unique selling points? The answer is no.

If you’re a fan of the series, you’ll no doubt enjoy this one. For us, it’s a fun slot to play but nothing really stands out for us to say it’s head and shoulders above this slot or that slot. The max win is 2,000 x your stake but it’s very hard to hit this figure and it takes a while to land the Free Spins feature. Volatility here is only medium though, which is 1 strong positive to take away from this game.

Sticking with the Irish Luck theme, there are a couple of slots that you should consider that bring a different feel to things overall. First, Pragmatic Play’s Rainbow Gold Shifting Riches slot has unlimited free spins on up to 4 reel sets, which can get pretty exciting. The second is 1×2 Gaming’s Super Rainbow Megaways slot that comes with a huge max win potential of 35,000 x your bet!

  • Medium volatility
  • Fun super free spins feature
  • Great on mobile
  • Max win very hard to land
  • Nothing unique

Rainbow Riches Rainbow Frenzy FAQs

What is the Rainbow Riches Rainbow Frenzy RTP?

The Rainbow Riches Rainbow Frenzy return to player rate is 95.08%, which is quite low. The average online slot is around 96%, but one good thing to take from the low RTP is that the volatility here is medium. This means that bigger wins will be more frequently than a slot with higher variance.

What is the Rainbow Riches Rainbow Frenzy max win?

The maximum win is 2,000 x your stake but this is very hard to get near from our experience testing the slot. A lot of the Rainbow Riches slots are fairly low in terms of maximum win, but the gameplay is still fun and the medium volatility gives you a chance of bigger wins more often.

Are there any Rainbow Riches Rainbow Frenzy free spins?

Land 3 or more bonus symbols in the base game to trigger the Free Spins feature. If you manage to land 5 bonus symbols, you’ll receive 15 Super Free Spins where the leprechaun symbol will double all pot payouts. We explain all in our review.

Is there a Rainbow Riches Rainbow Frenzy demo?

You can play the Rainbow Riches Rainbow Frenzy free play version right here at Online-Slot.co.uk. Created with HTML5 technology, you can enjoy a journey through fields in search of pots of gold on mobile, tablet, PC and laptop devices.