Rainbow Riches Megaways Slot Review

Our score 4.0 4.0 /5
User rating
Volatility: High
Paylines: +7

Rainbow Riches Megaways is the latest in a series of successful Rainbow Riches online slot games and it’s even more feature-packed than previous versions if that’s possible.

Theme Irish
No. of Reels 6
Game type Video Slot
Bonus Rounds Yes
Software provider Scientific Games
Scatter Yes
Free spins Yes
Updated June 3, 2023

Game Screenshots

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Like its predecessors, Rainbow Riches has an Irish theme with plenty of green rolling hills, pots of gold and of course a big rainbow to explore. Why not check it out at one of our top recommended online casinos today?

How to Play

Playing at Rainbow Riches Megaways is easy. Just start by choosing your bet size then get spinning. The minimum wager is 20p and the maximum is £20 and there’s an autoplay feature that lets you set and forget if you want to go off and do something else for a while.

The symbols in this game are mostly Celtic themed and include:

  • A, K, Q, J, 10
  • Glittering gems
  • Silver horseshoe
  • Pot of gold
  • Super gem symbol

Many of the symbols trigger bonus games and features, making this an exciting and varied game.


The Rainbow Riches Megaways jackpot is worth 250,000 coins so it’s well worth the effort. To get the big payout you need to get five symbols and activate the bonus rounds. As a high volatility slot, this game pays out big amounts less frequently.

Special Features

Special features and bonus rounds abound in this top online slot game to the point where new players might be somewhat overwhelmed by the different options available to them.

Free Spins

Get four bonus pot symbols and you’ll trigger the free spins round. When you land four symbols you’ll get 12 free spins, five symbols get you 17 spins and six will get you 22 free spins.

If you get a +1, +2 or +3 symbol in the horizontal reel you’ll activate even more free spins.

Cascading Wins

Get a winning combination and the winning symbols will be removed and replaced, increasing your chances of winning even more. The cascades keep going until there are no more winning combinations.

Land the free spins bonus feature and the top reel symbols cascade, increasing your chances of winning. Each winning cascade also increases with a multiplier of one per cascade, increasing your payout even more.

Super Gem Bonus Feature

Get a super gem bonus symbol on any vertical reel and you’ll activate the super gem bonus feature. All the gem symbols on the reels turn into a randomly selected gem symbol to give you winning combinations.

Buy Feature

This gives you access to the free spin bonus rounds without having to wait for them to be triggered. With the buy feature, you can pay 100x your total stake for immediate entry into the free spin round. If you don’t fancy spending that much you can try the chance feature where, for a smaller amount, you can spin a wheel and try to win entry into the free spin round.

Bonus Bank

This lets you put your winnings towards your purchase of a free spin round. With this feature, you can choose whether to bank all your wins or just the smaller ones.

Graphics and Sounds

Rainbow Riches Megaways is a really well-designed game with plenty of Irish themed imagery, but unlike some other games with a similar theme, it’s not drowning in leprechauns and shamrocks. The graphics are crisp and sharp, the colours are bright and while the music is a little incongruous to the general theme, at least it’s not too intrusive or annoying.

The Rainbow Riches games all follow a very similar style and feel so if you’ve played any of the others you’ll know what to expect with this one.


If you’re looking for a fast-paced, action-packed online slot you won’t be disappointed in Rainbow Riches Megaways. With 117,649 ways to win the options are endless and the special features just keep coming. The graphics are excellent, the theme has been tried and tested over the other Rainbow Riches games and the overall experience is highly engaging and enjoyable.

This is a high variance game so you shouldn’t expect it to pay out regularly but when it does it’s worth the wait. One really excellent standout feature here is the ability to buy into the bonus game instead of having to wait for it to be randomly triggered. This is sure to appeal to the less patient among its players.

Keen to give this hot new slot game a go? Head over to one of our recommended casinos and check it out today.

Mark Angus Author Whichbingo



Mark Angus is a professional writer and editor currently based in Adelaide and London. Mark writes on a variety of sports betting and gaming topics, most notably football and cricket (he has been a season ticket holder at Fulham for far too many years), as well as horse racing, in particular jumps racing. In addition, Mark produces website content, blogs and articles for a variety of publications, organisations and businesses, and has extensive experience in writing for all forms of online, print and broadcast media.

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