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18+ NEW CUSTOMERS ONLY. NO WAGERING REQUIREMENT. General T&C's Apply

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The 10 spins ON DEPOSIT entitles any new signed up player to free money that they can use to gamble on Rainbow Riches slot.

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Your £20 welcome bonus on deposit from Grosvenor Casinos is just the perfect choice for Rainbow Riches slot machine.

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Kerching Casino offers you a fantastic bonus to play Rainbow Riches, so when you join you will get a massive 100% bonus + 100 Casino SPINS on your first deposit.

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Leo Vegas has partnered with Barcrest to deliver an extremely generous deposit bonus with 100 extra spins for Rainbow Riches slot game.

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Join 888Casino.com today and claim an all exclusive £888 no deposit bonus plus £1500 welcome bonus to play Rainbow Riches Slot game!

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During this promotion at Slots Magic Casino, any member that plays Rainbow Riches will have access to extra spins and welcome bonus up to £50.

BGO extra spins Offer for Rainbow Riches slots

18+ New Customers Only! Bonus 20 Bonus Spins on Starburst, £100 Max Winnings CAP. 50X Wagering Requirement and 3-day Expiry on bonus and winnings from bonus, General T&C's Apply

BGO has long been known to offer amazing bonuses when it comes to their slots and the bonus on Rainbow Riches is really attracting a large audience.