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Rainbrew Slot

Feature Rich Irish themed game from Just for the Win.
Up to 1125 Ways to Win.

Best Casinos for Rainbrew


100 Bonus to 200.00

Ts & Cs

New Players Only. Wager from real balance first. 50X wager the bonus. Contribution varies per game. selected games only. Wager calculated on bonus bets only. Bonus valid 30 days / Free spins valid 7 days from receipt. Max conversion: 3x the bonus amount or from free spins: £20. Withdrawal requests voids all active/pending bonuses. Excluded Skrill deposits.

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  • Frequent promo specials
  • Great on mobile
  • Fast cash outs

150% Bonus to 150.00

Ts & Cs

New accounts only. Min. £10 deposit, debit/credit card and PayPal only. 50x wagering, game contributions vary, max. stake applies, 7 day expiry. See full terms.
T’s&Cs Apply

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  • Good for Microgaming
  • Gets all the Latest Releases Fast
  • Quick payouts

Bonus Pack to 1000.00

1st deposit – match bonus up to £400 • 2nd / 3rd  deposit – match bonus up to £300 • new customers only •  min deposit £10  •  70x wagering

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  • Great for Microgaming and their boutique partners
  • Spin Palace has been around for a long while - they are well established

Multi-Bonus Up to £/$/€ 700

Ts & Cs

The minimum deposit is £10. A two hundred times wagering requirement applies on all bonuses and certain games contribute a different percentage to the wagering requirement. See full terms and conditions.

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  • Long established, licensed UK Casino
  • Good for Microgaming variants

This image has an empty alt attribute; its file name is rainbrew_slot.pngDeveloper “Just for The Win” and Games Global have decided to throw the slot rule book out of the window with the Rainbrew slot and they have done it with gusto!

We’re off to the end of the rainbow where a few Leprechauns are boiling up a decent looking brew. They are a different looking bunch to the little fellas you see on the 9 Pots of Gold slot from Gameburger. They are more elf like on this game.

This game is all about Wilds and free spins.

Rainbrew doesn’t look like your average slot game. The background to the reels is a barrel stacked brewery and the reels themselves are rather unusual. With a distillery frame of pipes, bolts and tanks of brew bubbling away at the top with blue tube and green tube at the bottom. These are the special feature reels- they’re hard to miss- more on this later.

Rainbrew Game Play

This image has an empty alt attribute; its file name is rainbrew_1.pngThe Rainbrew slot is a five reel, 3 row and 243 Ways to Win game . The Ways to Win grow to 1125 ways when the reels expand on this medium variance game. To score a win on this game you need to get 3 or more matching icons from left to right on the reels.

This game has an RTP of 96% and was launched in August 2018.

The high value symbols in this Irish themed game are a rainbow drinking male Leprechaun, a rainbow-haired female Leprechaun carrying a barrel, a brewing barrel, a drinking tankard and a Leprechaun’s pipe. The lower value icons of play are a series of five jewelled Celtic knots.


Wild Symbols

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Rainbrew comes with three different Wilds: Regular, Top and Bottom Wild and these are just written on a rainbow, blue or green background depending on which reel they land on.

The regular Wild crops up on the horizontal reels, and the Top Wild in the base game appears on reel two.  The Top Wild appears on the blue brewery tube and the Bottom Wild crops up on reel four and the bottom green tube.

All of the game’s Wilds substitute for all icons except for the Scatter which is the game’s logo

Pros and Cons

  • Ways to Win expand in the feature
  • There are 3 different wilds in this game
  • In the free spins, you get an extra spin if a Free Spins symbol lands
  • Complex. Play the demo first if you are confused.

Sidewinder Feature

What sets this game apart is the Sidewinder feature. When the blue and green tubes are activated by a Top or Bottom Wild, these reels come alive to increase the Ways to Win element of the game and give you more chances to win. These extra reels can also come into play during the free spins feature.

If you land Scatters on reels 2 and 4 the extra Sidewinder feature can also kick off, spinning those tube reels with their Wilds.

Free Spins

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The main appeal in this game is less about the novelty of the Sidewinder, and more about all of those free spins that are there for the taking.

Land 3 or 4 Scatters (the Rainbrew logo) and you’ll get 4 or 6 free spins. If you land Wilds in the tube reels you can activate the Sidewinder feature within the free spins element making for expanding Wilds. Each additional Scatter will earn one more free spin which can be very lucrative.


The Rainbrew slot is a slick game from Just for the Win who know that good graphics, innovative Sidewinder features and a big dollop of free spins would prove popular – and it seems they were right.


Just for the Win / Games Global
Ways to Win
243 up to 1125 Ways
Max Win
2720x your stake
Main features
Free Spins, Sidewinder, Horizontal Spins, Scatters, Wilds
Irish, leprechauns, rainbows, fantasy
Aug 2018



  • What is the layout on Rainbrew
    It’s slightly unusual. You will kick off on a 5×3 reel set, but you will notice that there are 2 horizontal bars, one at the bottom and one at the top of the reels. These can come into play when you land a wild or scatters.