Rainbrew

Play Rainbrew from Microgaming for free


About Rainbrew

Rainbrew slot game is an innovative offering from Microgaming, Just For The Win. Within the base game, Rainbrew has a 5 reel, 3 row setup with 243 paylines, but if the unique Sidewinder feature is triggered, the paylines can increase up to 1,125. Rainbrew’s RTP sits at a healthy 96% and is considered a medium variance slot.
The special features within the game certainly up the ante when it comes to potential winning opportunities. First of all, landing wilds on reels 2 and 4 will trigger the Sidewinder feature which changes the shape of the game by adding more rows to the middle reels, and therefore more paylines. These can be added on the top of the reels or on the bottom, or both. These new rows feature wilds that can substitute for other symbols and scatters which can trigger free spins. Landing rainbow scatters will also activate the Sidewinder reels, and landing 3 scatters will trigger a round of 6 free spins, while 4 scatters will award 10 spins. During the free spins, landing more scatters will produce more spins and there is also the possibility of landing the expanding wild feature that can see you win increase to 2,720x your initial bet.


Sign up, Claim your Free Bonus and Play Rainbrew

£88 FREE - No Deposit Needed
T&Cs apply
1st deposit with a £20 min deposit with code. The bonus wins capped at £500. The bonus wagering is 30x which its requirement varies per game, and has to be fulfilled within 90 days. This welcome bonus only applies to UK players. Your deposit balance is available for withdrawal at any time. Withdrawal terms & full T&Cs apply.
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10 Free Spins - No Deposit needed
T&Cs apply
 No deposit required & new players only. Claim from “My Offers” within 3 days of registration & 3 day expiry. 10 free spins worth £0.10 each on Book of Dead, winnings paid as cash. 18+

Free spins - no deposit required & new players only. Claim within 3 days of registration & 3 day expiry. Free spins worth £0.10 each on Book of Dead, winnings paid as cash. Deposit offers available across any two deposits. Both expire 7 days after registration & have 7 days to wager once claimed. Deposit £10, £25 or £50+ & wager 35x for a cash reward. Only cash stakes qualify & wagering contributions vary. 5 free spins on Book of Dead with each qualifying deposit, 3 day expiry.BeGambleAware.org. Full T&Cs apply.
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30 Free Spins - No Deposit Needed
T&Cs apply
New players. Register and get up to 30 free spins. 10 FS x 3 on selected slots over 3 days (10 FS per day up on log in). Must be claimed by 23.59 on day of grand and valid for 7 days once claimed. FS wins granted in bonus after FS used; wins set at £1- £4 (per 10 FS). Reg bonus wins capped at £100 exc. jp. wins. Wagering req. apply: 30x bonus funds (vary by game).

New players only. Offer only valid on a players 1st deposit at Wink slots. Min deposit £10 to get 100% bonus (max £100) + 30 free spins (FS). FS available on specific games for 7 days. FS wins are granted in games bonus after all FS are used. Bonus wins capped at £400. To withdraw games bonus and related wins, wager 30 x the amount of bonus. Wagering req. vary by game. Deposit balance can be withdrawn at any time. T&Cs apply.
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