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Some might call it an Irish theme, others may call it a Celtic theme. Either way, games like this make popular choices as far as online slots go, with so many players trying to embrace that trademark Luck o’ the Irish.

Rainbrew is a colourful offering with vivid graphics courtesy of Microgaming. 5 reels and a 243 pay line layout makes for various ways to win but a fairly familiar layout and structure of gameplay, with interesting symbols and a free spins feature. You may also try these online slots anytime!

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Rainbrew Logo


About the Developer

Microgaming is one of the best-known developers of online slot gaming in this country and it is this company who are behind Rainbrew. A popular theme already, they do well to make the Irish theme their own by introducing a fresh narrative to the gameplay and tying it in with symbols and the features, too.

The creators of a huge amount of online slots, all of which have great graphics and strong animation, their lengthy catalogue is worth checking out. Titles such as Jurassic Park and Hot as Hades underline the ambition of this creative developer. Play the from the best as you find online slot games here.

Rainbrew Gameplay




Free Spins, Horizontal Spin, Scatter Symbols





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About the Game

If you are new to playing slots, then this is one of the best slots games to play. The theme at hand brings luscious colours of green and overall, the theme is tied in nicely with the symbols, sound effects and gameplay here. The game is actually set in a Leprechaun’s brewery which makes sense of the name, as the developers cleverly mix rainbows and booze for a fine pun. One does wonder, though, is the size they are, exactly how much beer can a leprechaun drink?


There are two leprechauns involved in the game, one male and one female. These guys are actually symbols, too, with the male one being the most rewarding of the two, giving you 8 times your stake should you land five on him across a single pay line.

As for other symbols, they are relics of the theme and narrative in question, with smoking pipes, mugs with special brew inside them, barrels full of the special brew and as mentioned, those loveable little Leprechauns. The game is packed with three different wild symbols which can all be substituted for other symbols to create a winning situation.

The only symbol these Wilds cannot swap out for is the Free Spins scatter, one of the most exciting icons you’ll come across whilst playing Rainbrew. Land the symbol on reels 2 and 4 to start this feature, with the opportunity to land 10 freebies being an attractive prospect. Wilds are capable of intertwining with each other as well to create different forms of bonuses, all of which sounds complicated but in reality, make up for a very simple and very rewarding bonus system here in this game.

Rainbrew Symbols

The Verdict

There a lot of online video slot games out there and there are a large amount of them which use the Irish theme to create a fun and good humoured spin. However, few do it better than Rainbrew as they introduce a whole new narrative to the fun and a bunch of fun animations and characters that add some depth to what is a simple slot. Wizard Slots also recommends that you try Esqueleto Mariachi!