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First deposit offer up to £200

New players only. Deposit £20, £50, £100 or £200 as a single first deposit and wager 40x for a matched cash reward. 7 day expiry. Only cash stakes will qualify. Available on all games except all blackjack variants. 18+ BeGambleAware.org T&C's Apply

Rainbow Riches Free Spins

Rainbow Riches Free Spins is yet another quality title from the popular Rainbow Riches series. Play and you could trigger up to 999 Free Spins. This is available on mobile and desktop. Rainbow Riches is back with another online casino hit, and this time, it’s all about the free spins. Rainbow Riches Free Spins contains an epic Free Spins Bonus, and five bonus symbols will get you twenty Free Spins. More Wilds will be added to the reels for more chances to win!




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Bonus: Free Spins

About Rainbow Riches Free Spins Slot

Created by Barcrest, this casino game played over 5 reels and 10 paylines with the traditional Rainbow Riches Irish backdrop. The famed Leprechaun makes another comeback in this Free Spins focused slot. The main attraction is without a doubt the Free Spins round where you can earn up to 999 Free Spins. The reels have the standard royal symbols and higher paying symbols like Wild and Bonus symbols. The 21.co.uk online casino is filled with a selection of Rainbow Riches slots including the original.

How To Play Rainbow Riches Free Spins


There will be a green arrow tab at the left hand side of the screen. When clicked you will be given (+) and (-) arrows to adjust your wager by stake/line.


When you are happy with your stake you can spin the reels and set your game in motion. The reels will spin and then halt in a random position.


The 'Auto' function allows you to set a number of spins and a loss limit. Once you have set your levels you can then automate your spins.


For more information about Rainbow Riches Free Spins you can follow the 'i' button which will reveal the paytables, symbol values and winning combinations.

Rainbow Riches Free Spins Bonus Rounds

Free Spins

You will trigger the Free Spins when you land the bonus symbol on reels 1,3 and 5 simultaneously. The 3 bonus symbols landed will grant 10 Free Spins, 4 will grant 15 Free Spins and 5 will grant 20 Free Spins. Stacked bonus symbols on reel 1 would also provide extra Free Spins. Players can land up to 999 Free Spins from this round.

21.co.uk Review

If you're a player who likes the Rainbow Riches saga then you'll love the Free Spins variant. Of course there is around 9 in the whole set, including the original and of course Rainbow Riches Drop of Gold which has become a 21.co.uk stalwart. The Barcrest games where made popular in live casino establishments around the world but especially Las Vegas, the mecca for everything online casino. Players who would spend the nights playing on online roulette and online blackjack could also see the benefit of playing this amazing slot game.