AUTHOR: jack · Updated: 8th Sep 2023

Rainbow Riches

Bet £10 Get 30 Free Spins

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Barcrest’s Rainbow Riches is one of the most popular slot game series of all time, so it’s no surprise a casino based on these Irish-themed games has emerged. Rainbow Riches Casino offers much more than just these slots, however — in this review, we’ll run you through all the main features of this site and offer our verdict on whether it’s worth your time. Read on as we get stuck in.

Welcome Bonus Offer

New customers signing up to Rainbow Riches Casino can either claim 30 free spins for the Rainbow Riches slot game, or 50 free bingo tickets for eligible rooms. We always appreciate it when online casinos give players the choice between two welcome offers, and once you’ve selected yours, you’ll just need to deposit and spend at least £10 to qualify.

The best part of the welcome bonus offer is that any money you win is yours to keep. Wins will be credited to your account as cash right away, meaning there are no nasty wagering requirements to contend with.

How to Redeem Your Sign-Up Offer

If you’re keen to sign up and claim this colourful welcome offer, follow these simple steps:

  • Head to the site – Click the ‘claim bonus’ button on this page to be taken straight through to the Rainbow Riches Casino registration page
  • Fill in your details – Enter your personal information where prompted — this’ll include your email address, name, date of birth and gender. Click ‘next step’ to proceed
  • Complete the rest of the form – Next you’ll need to choose a username and password and agree to the terms and conditions. Once you’ve done that, click confirm to complete the sign-up process
  • Claim your welcome offer – Now you’re registered, it’s time to claim your new customer bonus. Opt in by selecting either the free spins or free bingo tickets offer
  • Make a deposit – To get your hands on your rewards, you’ll just need to make a qualifying deposit of £10 or more and spend it on any game. Then, it’s time to enjoy your bonus!

Site Overview

Rainbow Riches Casino is operated by Gamesys Operations Limited — a white label brand that collaborates with a range of popular online casinos, such as Virgin Games and Megaways Casino. You’ll notice certain similarities between these sites, as they use a common backend system and apply their own branding. What this means for Rainbow Riches Casino users is that they’ll be using a tried and tested site that they can rely on.

Casino Games

This site offers a great range of slots and online casino games. Naturally, there’s a dedicated section for Rainbow Riches titles found on the slots page with all the most popular iterations, including:

  • Rainbow Riches
  • Rainbow Riches Megaways
  • Rainbow Riches: Drops of Gold
  • Rainbow Riches: Cluster Magic
  • Rainbow Riches: Free Spins
  • Rainbow Riches: Jackpot O’ Luck
  • Rainbow Riches: Leprechaun’s Gold
  • Rainbow Riches: Midnight Magic

Rainbow Riches slots are not only known for their bright and colourful designs and Luck o’the Irish iconography, but also for the multitude of bonus rounds you can activate during these games. There are always extra free spins and cash prizes up for grabs during these bonuses, and they typically take place on a new screen away from the main set of reels. You could be making your way down a golden path filled with coins one minute, and grabbing flying pots of gold the next.

Away from this classic series, there are plenty of other games to enjoy. These are organised into new slots, daily jackpots, and then a full A-Z list. We’d appreciate a provider search to help find out favourite games by particular developers, but this isn’t available just yet.

If table games are more your jam there are plenty of options here too. There are loads of different variations of blackjack and roulette, including a 10p roulette game that’s ideal for players on smaller budgets. As for poker, there are regular tournaments players can enter from just £1. The live dealer section expands on these classics with a range of pulsating game shows. 

Finally, Rainbow Riches Casino stands out for its broad selection of slingo and bingo games. You won’t find these at every casino, so this is a great place to play if you have an interest in a bit of 90-ball. There are loads of different themes, from Crystal Maze to the retro Bingo 80 game. Each one displays the latest prizes and jackpots so you know where you stand before joining.

Special Features

This site offers a few free games to players who have previously deposited at least £10. These include the Doubly Bubbly bingo game and Rainbow Riches: Daily Rainbows. You’ll have the chance to win prizes such as free spins for slots and real cash prizes, all without spending a penny of your own.


Rainbow Riches Casino offers a nice range of promotions its current users can take advantage of, but the vast majority of these are invite-only. This means you’ll likely need to spend a fair bit of time on the site before you’ll have access to the following offers:

  • Box Bonanza Offers – Look out for three big boxes in the ‘Your Offers’ section of your account. If you’ve been invited, play the Box Bonanza Game and you could win a cash prize
  • Game o’ the Week – 200 bundles of 25 free spins are up for grabs for invited players
  • Month of £1 Million – 250k in cash prizes to be won every week — opt in weekly to get five entries
  • Pick Your Treat – Lots of different free spins offers up for grabs as part of a 15,000 spins sharepot
  • Casino Treasures – Up to £100 to be won every week for players who wager at least £20 on casino games

One promotion for existing customers that doesn’t require an invite is Rainbow Riches Session Bingo. For £5 entry, you can enjoy an hour of bingo every Saturday with £5,000 up for grabs. You’ll be getting 15 games for one price with a boosted jackpot waiting for the lucky winner.

Payment Options

Rainbow Riches Casino offers a fairly limited range of payment options, so some customers may not be able to access fast withdrawals here. The listed payment methods available for deposits and withdrawals are:

  • Visa Debit
  • Visa Electron
  • Maestro UK
  • MasterCard Debit
  • Apple Pay (Only on supporting iOS and macOS devices)
  • Visa Direct/Fast Funds

While you’ll have no problem setting up an instant deposit and accessing payouts with a debit card, it’s unusual for an online casino not to offer any alternatives. For instance, many users prefer to use an e-wallet such as PayPal, Neteller or Skrill — these services offer faster withdrawals and don’t require customers to share their bank details with the casino. 

Other alternatives such as Trustly and Paysafecard are also missing here. Still, iPhone users will be able to use Apple Pay when playing on an appropriate device, which can confirm deposits in an instant.

So, how long are withdrawals expected to take at this site? Rainbow Riches Casino states that it’ll process players’ winnings in 4–24 hours. After that, how long it’ll take for your cash to reach your account will depend on your banking provider. The following estimates are provided:

  • Visa Debit – 3 working days
  • Mastercard – 3 working days
  • Visa Direct – Up to 4 hours

Visa Direct, also known as Fast Funds, is really the saving grace here. It often processes payouts in as little as half an hour, so it’s highly recommended for Visa debit card customers.


Rainbow Riches Casino has built on a classic slot series with an excellent catalogue of games. Whether you want to stick to these Irish-themed titles or explore something completely different, there are loads of options available for all types of players.

One of the best aspects of the site is the welcome offer — the rewards up for grabs aren’t the largest we’ve seen, but the fact there aren’t any wagering requirements is a huge plus. New customers can spin away with their free spins and cash out straight away.

Drawbacks of the site include the lack of payment options available to customers — Mastercard users are unlikely to be able to access fast withdrawals, with Visa Direct the only speedy option available. Additionally, the design of the site is a little basic and could do with a refresh to bring it up to speed with more modernised online casinos. We’re also not so keen on the fact that so many of the promotions are invite-only, but there appears to be plenty to go around for regular users.

If this chirpy and light-hearted online casino sounds up your street, click the ‘claim bonus’ button on this review to sign up and get started.

General Information

Devices Available

Laptop, mobile, tablet


UK Gambling Commission 38905

Owned by

Gamesys Operations Limited






Not Available






Not Available

Deposit Options

Visa Debit, Visa Election, Mastercard, Maestro, Apple Pay

Withdrawal Options

Visa Debit, Visa Election, Maestro, Mastercard, Apple Pay

Customer & Support

Live chat 24/7



Welcome Bonus Offer

Play £10, Get 30 Free Spins

Wagering requirement


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Our rating: 100%

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