Rainbrew Slot Review with Demo

Leprechauns are pretty popular in the UK area, and that is why Rainbrew by Microgaming is such a huge hit in the United Kingdom and other nearby areas. The Rainbrew game offers players with 243 ways to win in the base game, with a special wilds feature which can potentially increase that number by 1,125.

Released in 2018, the Rainbrew online slot has five reels and two additional rows which serve the innovative Sidewinder feature in the game.

We will discuss the features and other information about this video slot with our comprehensive Rainbrew slot review.

Rainbrew Features Overview

Theme Irish Luck
Type Online Video Slots
Software Microgaming
Reels 5
Maximum win 136,000 coins
Paylines 1125
Min coins per spin 0.10
Max coins per spin 100
Release date 16 August 2018
Special features Wild Symbol, Scatter Symbol, Autoplay Option, Free Spins
RTP 96.02%
Slot variance MED
Mobile Landscape Screen Layout
Produced by Just for the Win Studios

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Rainbrew at a Glance

This casino game borrows heavily from the Irish theme that players in the UK are highly familiar with. This can be heard from the Irish music playing in the background as well as seen by the characters being used as symbols within the game. One of our favourite ones is the Finn And The Swirly Spin slot developed by NetEnt.

The slot games use symbols such as male and female leprechauns, pots of gold, barrels, mugs, pipes, and Celtic tiles. At the top and bottom of the reels are additional horizontal reels which will be used once the special wild symbols show up.

Rainbrew Slots Basic Gameplay

Both the gambling and free Rainbrew slot machine has three different kinds of wilds as well as the scatter, which in turn triggers the Free Spins feature of the game. This section serves as a guide on how to play Rainbrew slot machine by providing a tutorial on how these special features work.


  • Regular wilds only appear on the additional reels.
  • Top Wild symbols appear only the second reel and on the bottom additional reel.
  • Bottom Wild symbols appear only the fourth reel and on the top additional reel.
  • Wilds can substitute for any symbol aside from the scatter.
  • Wild symbols on the reels increase the number of ways that a player can win per spin.

Free Spins Feature

  • Three Scatter symbols award 6 free spins.
  • Four Scatter symbols award 10 free spins.
  • Both horizontal reels are active during free spin mode.
  • If the Free Spins symbol appear on the horizontal reels, then an additional spin is awarded for each symbol that appears.
  • If two regular wilds on the top and bottom horizontal reels stop on the same position, then all symbols on that reel becomes wild.
  • Free Spins mode will trigger regardless of where the Free Spins symbol are on the reels.

Button Configurations

The button layouts for the game are similar whether you play Rainbrew for free or for real money. However, the buttons are found on the right side of the screen rather than on the bottom, which is quite rare in a slot machine online.

The main button is the spin button which spins the reels. There is also an autoplay button wherein players can set the online slot to play automatically using the current bet settings.

Players can adjust the bet amount from 0.10 to 100 coins. The last button allows players to access the tutorial, which provides information on gameplay mechanics as well as data about the paytable. Players can also change sound settings and turn quick spin features on and off, as well.

Rainbrew Online Slot Strategy Guide

As with any slot machine app, this game also has a slot RTP. This casino game has an RTP of 96.02%. Based on our Rainbrew slot machine review, this information along with the paytable makes this particular title a game with medium variance.

However, you can definitely big win Rainbrew once you enter the free spins mode as you can potentially win up to over 2000 times your total stake. This is definitely a huge payout, but can only be won through sheer luck.

As such, the only slot strategy that can be recommended is to play Rainbrew slot free and, from there, you can determine if you find the odds of winning big particularly in your favour. This is because, as with any game that you can find in an online casino, getting big wins in Rainbrew depends solely on Lady Luck and the spin of the reels.

Matches are made from left to right, and the addition of the wilds on either the top or bottom horizontal reels will drastically increase instances of this happening.

Mobile Compatibility

Being able to play on your smartphone or tablet is a big part of our Rainbow slot review. As such, we are glad to announce that Rainbrew mobile is definitely available in both free play and when gambling for real money.

The game is mobile compatible due to the platform used in creating the game. With this, players can have the same gaming experience, whether they are playing in a mobile device or on a laptop or desktop computer.

No download is required in order to access the mobile slot. However, take note that hardware and software requirements do apply. A stable Internet connection is also recommended, especially as malfunctions due to drops in connection will void any winnings. This can really be disappointing, especially during big win spins.

Our Final Words

Rainbrew is a pretty exciting game that allows players to potentially win big prizes. The Sidewinder feature is innovative and is quite unique, and it promises some big prizes, especially if you are gambling for real.

In any case, it is also equally fun when you play for free on the slot demo as you can definitely see big increases in winnings, especially when the special wilds come into play. All in all, this casino machine by Microgaming is highly recommended as it guarantees a good time, especially if you find yourself with the luck of the Irish on your side.



🌈 Can I play Rainbrew for free?

Players who want to play for fun can access the Rainbrew free play version in online casinos, review sites, and on the developer website. Simply access the site, and you can enjoy free play.

🌈 Does Rainbrew have free spins?

This slot provides free spins on its Free Spins feature. Players can win up to 10 free spins plus additional spins should the Rainbrew symbol appear on the reels during the special feature mode.

🌈 Can I win real money while playing Rainbrew?

Players cannot win real money if they are playing the Rainbrew demo. However, should players choose to play in an online casino and use real money, then real money can also be won.

🌈 Can I play Rainbrew with no deposit?

Players can play a demo version of the game, and this requires no deposit. They can simply access the demo version of the game in order to play for fun. Some online casinos also offer this feature so that gamblers can try out the game first before they invest real money.

🌈 Should I download the Rainbrew to play?

Here we have an excellent example of a game that does not need to be downloaded or installed. The game can be accessed via a URL, and the game will instantly be loaded. However, you must have a stable Internet connection for the game to load for you to be able to keep on playing. Take note also that country restrictions may also prevent you from accessing the game. Rainbrew is available for play in both computers and mobile devices.