Skip to main content

Rainbrew Slot Review – Features & Icons Explained

Rainbrew is an entertaining slot with high winning potential. The catchy soundtrack and great visuals make the trip to the leprechaun’s brewery worth it. This Irish-themed pays in both directions and has an RTP of 96.02%. There are 5 reels with 243 ways to win that can stretch up 1125 ways. The free spins rounds are a great chance for extra ways to win. You can also turn reels wild in the Rainbrew slot game. Read our full Rainbrew slot review for the symbols’ information and how to activate the bonus features.  

Rainbrew Free Slot Game

Game Information

Software: Microgaming

Maximum Coins: 10

Reels: 5

Maximum Coin Size: 100

Paylines: Up to 1,125 ways to win

Minimum Coin Size: 0.10

Multiplier Symbol: Yes

Player Level: Beginner, Intermediate, Expert

Wild Symbol: Yes

Progressive: No

Gamble Feature: No

Free Spins: Yes

Scatter Symbol: Yes

Number of Free Spins: up to 16


Rainbrew: Features

In the base game, the is set up with 5 reels and 243 ways to win. The slot pays from left to right. During the Sidewinder feature, the ways to wind extends to 1,125 ways to win. Betting on the slot ranges between 0.10 and 100.00 per spin. The bonus features in the game include free spins and sidewinders.

Free Spins Feature

The free spins rounds activate when scatters appear on reels 2 and 4 simultaneously. Three scatter symbols will give you 6 free spins, while 4 scatters will reward 10 free spins.

During the free spins rounds, the Sidewinders feature will also be active. This can create 1,125 ways to win with all wilds and scatters being active.

Expanding Wilds

The free spins round also give way to expanding wilds. When the wild stop on the same reel position on each sidewinder, the rows between them are filled with wilds.

Sidewinder Feature

To trigger either the top or bottom sidewinder, you need to land on the top wild symbol (blue) or the

Landing on the top wild symbols (blue) or the bottom wild symbol (green) will activate the top or bottom sidewinder, respectively. The top wilds are only found on reel 2, and the bottom ones only appear on reel 3.


The low paying symbols are made up of various Celtic-inspired icons.

The high paying symbols comprise of a pipe, the mug, the barrel, a female leprechaun, and a male leprechaun.

Wild Symbol

  • This slot comes with three wild symbols.
  • Wilds: regular wild, top wild, bottom wild.
  • Regular wilds only appear on horizontal reels.
  • Top wilds activate the top horizontal reels.
  • Bottom wilds only appear on reel 4 and the top horizontal reel.
  • The sidewinder feature is activated by the top wild and the bottom wild.

Verdict: Rainbrew

Rainbrew online slot game from Microgaming is a firm favorite among United States online casino players because of its easy gameplay and volatile nature. 243 ways to win multiplies exponentially to 1,125 ways to win. A unique sidewinder feature, a free spins feature, and three wild symbols. Symbols can connect to form magnetic chain reactions of wins and bonus rounds. Get chugging on desktop and mobile casino as the plot thickens with this luscious leprechaun and his giddy girlfriend.

Other Microgaming Slots

Our Score
Our Reader Score
[Total: 0 Average: 0]