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The 5 Best Rainbow Riches Online Casinos (UK)

Rainbow Riches is a series of thrilling video slots created by the provider Barcrest. They’re lots of fun to play and can be very rewarding if you’re lucky.

MrQ Casino Rainbow Riches 30 Free Spins TC's

Inspired by the legend of the leprechaun, these slots are all about finding gold at the end of the rainbow.


Click Here to See The Table of Contents
  1. Rainbow Riches Casino Review

  2. Top 5 Rainbow Riches Casinos

  3. How to Choose Rainbow Riches Casino?

  4. How to Play Rainbow Riches in the Casino?

  5. Rainbow Riches Background


Best Rainbow Riches Casinos: A Short Summary


  1. MrQ Casino - 30 Free Spins on Rainbow Riches Slot!

  2. Playojo Casino

  3. LeoVegas Casino

  4. Grosvenor Casino

  5. Mecca Bingo


Later in this article, we’ll show you some of the best online casinos with Rainbow Riches slots. We’ll compare their welcome bonuses for new players, their Rainbow Riches slots and their accepted payment methods. For each one, we’ll also list some pros and cons.


The 5 Best Rainbow Riches Online Casinos Review (UK)


There’s the official Rainbow Riches casino site where you can play the slots. In our review, we’ll focus on 5 regular online casinos that have Rainbow Riches slots available to play while the Rainbow Riches casino is down. Each of the casinos we highlight in our review has plenty of great games and features.

As well as showcasing the best Rainbow Riches casinos, we’ll show you how to choose the best casino site for you. We’ll run through the process of joining a casino, claiming bonuses and playing games. Now let’s get started and look at our first Rainbow Riches online casino!


MrQ Casino: 30 Wager-Free Free Spins on the Rainbow Riches Slot


MrQ is one of the UK’s leading Rainbow Riches online casinos. This is a fairly new online casino, as it’s been operating since 2018 and has been attracting players ever since thanks to the excellent reputation it’s earned.

MrQ Casino Website

The company that developed and operates this popular online casino is Lindar Media Limited. You can trust this company as it’s registered with, and both regulated and licensed by, the UK Gambling Commission

Sign up and you’ll have access to over 900 games. These include video slots, table and card games and live dealer games. You’ll also find some Slingo games, progressive jackpots and Megaways slots. Of course, MrQ Casino has plenty of Rainbow Riches online slot games waiting to be played as well.

If you like games with high RTPs and plenty of special features, you won’t be disappointed with MrQ Casino. Most of the games here have an RTP of 95% or more. They also have great features such as free spins, bonus rounds and more.

Demo mode is available so you can play the casino’s games for free. Simply create an account and play games for no cost at all as much as you like. This is ideal for beginners or anyone who wants to practise.

The gaming content at MrQ Casino comes from over 24 of the industry’s top software providers. Blueprint, Inspired Gaming, Red Tiger Gaming and Pragmatic Play are some of the suppliers whose games you can play here.


MrQ Casino Bonus: Claim Your 30 Free Spins on the Rainbow Riches Slot


Many players agree that free spins are the best online casino bonuses. They let players try out new slots with a chance of winning real money. Plus, you can earn free spins with quite low deposits.

MrQ Casino Rainbow Riches 30 Free Spins TC's

This section looks at the MrQ Casino promotion that gives you 30 free spins to use on Rainbow Riches. To earn these spins, you need to use the code ‘RICHES30’. Below are the full instructions for claiming the bonus.


  • Click here - hit the ‘Sign me up’ button and complete the registration form.

  • Deposit at least £10 and spend it. After doing this, you’ll receive the 30 free spins right away.

  • You need to spend the deposit within 12 hours of making it.

  • The following games don’t count towards the spending requirement: table games, live casino games, Aviator, Lucky Fish Finder, the Incredible Balloon Machine, Spaceman, Gold Digger Mines, American Roulette, and Golden Hook.

  • The free spins expire 48 hours after they’re given to you.

  • Each spin is worth 20p.

  • Winnings are given as cash.


MrQ Casino: Rainbow Riches Slots


Six of the most popular Rainbow Riches online slots can be played at MrQ Casino, as of the time of writing. These are as follows:


The Rainbow Riches Slot


This online slot game has 5 reels, 20 paylines and a decent RTP of 95%. Its volatility is medium, which should suit most players. Betting options range from 1p to £20 per payline. The theme is leprechauns and all things Irish. The premise is that you’re trying to find some gold at the end of a rainbow.

MrQ Casino Rainbow Riches Slot

There are plenty of special features in this slot, including scatter symbols, wilds and three bonus games. Each bonus game gives you the chance to earn up to 500x your stake. If you’d like to play the Rainbow Riches slot, simply follow the steps below:


  1. When the slot loads, choose your bet size.

  2. After doing this, click to spin the reels.

  3. Land three or more matching symbols on a payline from left to right to win.

  4. For a stake of £1, you’ll win £25 for 5 wilds on a payline, £12.50 for 5 logos, £7.50 for A/K and £5 for Q/J/10.

The Rainbow Riches slot is mobile friendly and can be played on iOS, Android and Windows devices.


Rainbow Riches Megaways Slot


Megaways slots are known for producing big wins. Rainbow Riches Megaways is no exception. With up to 117,649 ways to win on every spin, there are plenty of opportunities for players to make a profit. Like other Megaways slots games, Rainbow Riches Megaways has 6 reels, each of which has 2-7 symbols on it on every spin. The slot’s bet range is 20p to £10 and its RTP is a pretty good 95.90%, while the volatility is medium. The most you can win from playing this slot game is £125,000.

MrQ Casino Rainbow Riches Megaways

You can play Rainbow Riches Megaways on smartphones as well as computers. Land three or more matching symbols on adjacent reels starting with the leftmost one to win. Free spins, scatters and multipliers are among the slot’s special features. Here’s a summary of the paytable with a bet of £1:


  • 6 Clear Gems - £50.

  • 6 Orange Gems - £7.50.

  • 6 Purple/Green Gems - £2.

  • 6 Blue Gems or A Symbols - £1.75.

  • 6 K/Q Symbols - £1.

  • 6 J Symbols - 90p.

  • 6 10 Symbols - 80p.


Rainbow Riches Pick 'n' Mix Slot


You can win as much as 500x your bet playing this online slot. It has an impressive RTP of 98% and medium volatility and is played on a 5-reel grid with 20 paylines.

MrQ Casino Rainbow Riches Pick n Mix

The special features include four bonus games (Cash Crop, Magic Toadstool, Pots of Gold and Road to Riches). You’ll also come across wilds, scatters and free spins. Here’s the slot’s symbol payouts with a bet of £1:


  • 5 Logos - £25.

  • 5 A/K Symbols - £20.

  • 5 Q/J/10 Symbols - £10.


You can play Rainbow Riches Pick ‘n’ Mix on computers as well as a wide range of mobiles.


The Rainbow Riches Free Spins Slot


What makes the Rainbow Riches Free Spins slot game special is its free spins round. Trigger this and you can earn up to 999 spins! The slot uses a 5-reel grid with 10 paylines active on all spins. Its RTP is 95.17% and its volatility is medium. You’re able to bet with a range of amounts from 10p up to £30.

MrQ Casino Rainbow Riches Free Spins

As you play, you’ll come across scatters that trigger the free spins round along with wilds. As for the regular symbols, their payouts from the paytable with a £1 bet are given below:


  • 5 Logos - £50

  • 5 A Symbols - £30

  • 5 K Symbols - £20

  • 5 Q/J/10 Symbols - £10

Like other Rainbow Riches slots, this one is fully playable on both computers and mobile phones.


The Rainbow Riches Pots of Gold Slot


This Rainbow Riches slot game has a pretty good RTP of 96.40% and high volatility. You can bet with many different amounts from 20p to £40, and there are 20 paylines altogether. The slot has 5 reels and on these you’ll see regular symbols along with wilds and scatters.

MrQ Casino Rainbow Riches Pots of Gold

Below is what you’ll win for landing five matching symbols on a payline with a bet of £1:


  • 5 Wilds - £25

  • 5 Logos - £12.50

  • 5 A/K Symbols - £7.50

  • 5 Q/J/10 Symbols - £5


Play Rainbow Riches Pots of Gold on your computer or try the mobile version and play on the go.


Pay By Phone Bill Deposit Option


If you’re accessing MrQ Casino on your phone, you can make deposits using your phone bill. This is available if you’re with O2, 3, Vodafone or EE.

Rainbow Riches Casino Pay by Phone Bill

Simply head to the cashier section and select pay by phone bill. The money will be added to your next monthly bill or taken from your pay-as-you-go balance.


Online Casino Customer Support


MrQ Casino has a reliable customer support system in place. You can contact a customer support agent through live chat or email. There’s also a postal address you can send written queries to. The casino doesn’t have a phone line available, however.

Rainbow Riches Casino Customer Support

Withdrawals take between a few hours and a few days. The withdrawal time depends on the payment method you’re using. Visa Direct is the fastest option at around 4 hours. PayPal is also quite fast at 6 hours. For Visa and Mastercard, the wait time is between 3 and 5 working days.


PlayOJO: The Rainbow Riches Casino with the Best Loyalty Program


As soon as you see PlayOJO’s logo, you’ll know this is a casino that’s all about fun.

Playojo Casino Website

PlayOJO is a popular online casino with licences from both the Malta Gaming Authority and the UK Gambling Commission. It launched in 2017 and has a collection of more than 3,000 games covering everything from video slots and table games, to live dealer games, scratchcards, progressive jackpots and more.

Some of the industry’s biggest providers - Play’n GO, Pragmatic Play, NetEnt and Red Tiger, among others - supply the casino with its games. Of course, you can play Rainbow Riches slots here. There are plenty of these slots available to play right now.


PlayOJO Casino Bonus: Claim Your 50 Free Spins (No Wagering)


Join PlayOJO Casino and as a new player, you’ll earn 50 free spins when you make your first deposit, which has to be £10 or more. The bonus doesn’t have any wagering requirements, plus there’s no cap on how much you can win.

Playojo 50 Free Spins TC's

Bear in mind that the free spins are for the Book of Dead slot only. If you want more bonuses, look out for PlayOJO’s Kickers. These are daily deals that give you extra chances to win and expire within 24 hours.


PlayOJO Casino: Play These Rainbow Riches Slots


  1. Rainbow Riches Free Spins. Has 5 reels, 10 paylines and an amazing free spins round.

  2. Rainbow Riches Crops of Cash. Win up to 11,520x your stake during the bonus games; the slot also has 1,024 ways to win on every spin.

  3. Rainbow Riches Pots of Gold. This slot has 5 reels, 20 paylines, bonus games and multipliers.

  4. Rainbow Riches Race Day. Free spins, multipliers and 4,096 ways to win are among this slot’s features.

  5. Rainbow Riches Cluster Magic. This slot uses cluster pays; form a cluster of 5 or more matching symbols to win.

  6. Rainbow Riches Piles of Cash. A multi-game online scratchcard with a bonus game.

  7. Rainbow Riches Power Mix. A 5-reel and 10-pay line game. It features bonus games, free spins, and a win multiplier.

  8. Rainbow Riches Power Pitch. Has 5 reels, 10 paylines and some bonus games that can give you extra prizes.

  9. Rainbow Riches Rainbow Frenzy. This Rainbow Riches slot also has 5 reels and 10 paylines. Plus, there’s a multiplier and a free spins round.

  10. Rainbow Riches Cash Cluster. There are 6 reels and 8 rows, and you win by forming clusters of matching symbols.

  11. Rainbow Riches Midnight Magic. Win up to 1,000x your stake when playing this 5-reel, 10-payline Rainbow Riches online slot.

  12. Rainbow Riches Leprechaun’s Gold. This slot uses a 7-reel grid and has 50 paylines, plus bonus games and free spins.

  13. Rainbow Riches. The original Rainbow Riches slot game from Barcrest. Has 5 reels, 20 paylines and bonus games with multipliers.


PlayOJO Customer Support Service


At PlayOJO Casino, there’s a live chat feature and an email address you can send queries to. The casino doesn’t currently have a phone line, however.

Playojo Casino Customer Support

When it comes to cashing out, the withdrawal time depends on your payment method. PayPal and Trustly are among the fastest options; debit cards, on the other hand, may take longer.


LeoVegas Casino: The Most Trusted Rainbow Riches Online Casino


LeoVegas online casino has multiple Rainbow Riches games waiting for you. This top-rated casino site launched in 2012, and since then, it’s remained a popular and relevant platform for online gambling.

Leo Vagas Website

More than 40 software providers supply the casino with its gaming content. MicroGaming, Play’n GO, Yggdrasil, NetEnt and Bally are just some of the casino’s many game suppliers. The games library is diverse, offering video slots, table games, virtual sports, progressive jackpots, live dealer games and more.

All of the casino’s Rainbow Riches games are playable on mobiles as well as computers. They have plenty of special features to keep players spinning the reels. Many other games at LeoVegas Casino have high RTPs and volatility, so they can produce some big wins.

LeoVegas Casino has licences from both the UK Gambling Commission and the Malta Gaming Authority.


LeoVegas Casino Bonus Offer: 50 Free Spins + Up to £100 Bonus


LeoVegas Casino has plenty of promotions that offer some great rewards for players who take part.

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Below you’ll find details of some of the casino’s latest offers:


  • Drops & Wins - Slots: A weekly tournament involving Pragmatic Play slots. It has a prize pool of £1,500,000.

  • Lunch Spins: At lunch every Monday to Friday, you can earn 35 free spins. LeoVegas Casino decides which slots the spins can be used on.

  • Drops & Wins – Live Casino: Available every day on live dealer games from Pragmatic Play. You can take part in tournaments and win various prizes.


LeoVegas Casino: Rainbow Riches Slot Games


Below are the Rainbow Riches games you can play at LeoVegas Casino:


  1. Rainbow Riches Drops of Gold

  2. Rainbow Riches Pick n Mix

  3. Rainbow Riches Piles of Cash

  4. Rainbow Riches

  5. Rainbow Riches Slingo


It’s easy to see why LeoVegas Casino is such an appealing online casino.


LeoVegas Casino: Reliable Customer Support


If you have a question or issue, check the help section first. Here you’ll find answers to lots of common questions. If you don’t get what you need, contact the customer support team directly through email or live chat. The email address you can send messages to is The casino doesn’t have a phone line you can call.

Leovegas Casino Contact Number

Withdrawal times depend on the payment method you’re using. For some options, the wait time can be as long as 5 days.


Grosvenor: The Most Famous Rainbow Riches Online Casino


Grosvenor prides itself on being one of the UK’s top Rainbow Riches online casinos. Since it was established in 1970, the Grosvenor brand has gone from strength to strength, managing land-based casinos at first, then adding an online casino to its portfolio. It’s one of the UK’s oldest casino brands.


If you’re after top-quality games, Grosvenor has got you covered. There are more than 600 games from some of the industry’s best providers. Join Grosvenor and you’ll be in safe hands as the casino has licences from both the UK Gambling Commission and the Government of Gibraltar.

You can fund your online gambling with several payment methods. Among the options are Visa, Mastercard, Paysafecard and PayPal.


Grosvenor Casino Bonus Offer: Deposit £20, Play with £50


All new players at Grosvenor Casino earn a free £30 when they make their first deposit, which has to be of at least £20. There are some games you can’t spend the £30 free bonus money on, however.

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It’s also worth mentioning the wagering requirement of 30x. Lastly, there’s a winnings cap of £2,000. Meet the wagering requirement and you’ll be able to cash out no more than £2,000 in winnings from your £30 bonus money.


Grosvenor Casino: Rainbow Riches Slot Games


Below is a list of Grosvenor Casino’s Rainbow Riches games:


  1. Rainbow Riches

  2. Rainbow Riches Crops of Cash

  3. Rainbow Riches Free Spins

  4. Rainbow Riches Megaways

  5. Rainbow Riches Pick n' Mix

  6. Rainbow Riches Pots of Gold

  7. Rainbow Riches Power Mix

  8. Rainbow Riches Power Pitch

  9. and more


Grosvenor Casino: Customer Support Options


If you need help with anything, contact Grosvenor Casino’s customer support team through live chat. This is handily available 24/7 every day of the year. You can also fill out a query form, though it may take a few hours for a response to come. There’s also the FAQ page, where common questions and their answers are listed. Check this out and you may find the solution you’re looking for.

Grosvenor Casino Live Chat

Grosvenor Casino is very fast at processing withdrawal requests. It usually takes the casino around 15 minutes or less to get this done. E-wallet withdrawals should reach your account on the same day. For Visa and Mastercard withdrawals, it can take around 3 days for your money to reach you.


Mecca Bingo: The Most Entertaining Rainbow Riches Online Casino


The Mecca Bingo website brings the fun and entertainment of bingo to you. As well as a wide range of bingo games, Mecca Bingo has a selection of video slots, Slingo and live dealer games for you to enjoy.


Mecca Rainbow Riches


The site operates with licences from the UK Gambling Commission and the Government of Gibraltar. It’s fully accessible from computers and a wide range of mobile phones, boasting fast loading and running speeds across all devices. Mobile users also have the option of downloading the app, which is compatible with Android and iOS devices. You’ll find it on Google Play or the App Store.

Once a member of Mecca Bingo, you’ll have access to more than 700 games. These include video slots, progressive jackpots, live dealer games, table games and Megaways slots. Players of all tastes will easily find plenty of games to play here.


Mecca Bingo Bonus: Spend £10, Receive Up to £120


Mecca Bingo’s welcome bonus lets you play a game for free and keep the winnings. To qualify, join Mecca Bingo and make your first deposit, which has to be of £10 or more. You also need to have spent £10 on bingo games within a week of making your first deposit.

Mecca Bingo Bonus Offer T&C, Country Restrictions Apply

Do this and you’ll get to spin a wheel to win cash, bonus money you can use on casino games or bingo games, or free spins. When you spin the wheel, you have a 99.99% chance of winning something. Further terms are described below:


  • Cash and free spins don’t have wagering requirements.

  • All wheel rewards expire after 28 days.

  • Bingo bonus money has a 5x wagering requirement.

  • Slot bonus money has a 20x wagering requirement.


Mecca Bingo Casino: Rainbow Riches Slot Games


Below are some of the Rainbow Riches games you can play at Mecca Bingo:


  1. Rainbow Riches

  2. Rainbow Riches Pots of Gold

  3. Rainbow Riches Pick n Mix

  4. Rainbow Riches Crops of Cash

  5. Rainbow Riches Power Pitch

  6. Rainbow Riches Cash Cluster

  7. and more


Mecca Bingo: Customer Support System


This Rainbow Riches casino has a trustworthy customer support system in place. The most convenient way of getting in touch with a team member is live chat.

Mecca Bingo Casino Contact Number

There’s also the FAQ section. Here you’ll find answers to lots of questions about various things to do with the site.

You can also fill out a query form and a support agent will reply to you by email as soon as possible. Lastly, there’s a phone number you can call: 08000831988.

Mecca Bingo aims to process withdrawal requests within 15 minutes or so. If you’re using Visa or Mastercard, it can take up to 3 working days for your money to reach you. Other payment options, namely e-wallets, are a lot faster.


How to Choose the Right Rainbow Riches Online Casino for You?


There’s more to picking a Rainbow Riches online casino than looking at what Rainbow Riches games a site has to offer. When choosing an online casino, there are many factors you should consider. We’ve listed some of the most important ones below. Have a look at them and bear them in mind when deciding on an online casino with Rainbow Riches games to join:


  1. Licensing. The easiest way to tell if a Rainbow Riches casino is legit is by checking for a licence. If a casino has one, there should be a logo of the regulatory authority at the bottom of each webpage. Click this and you’ll be taken to a page where you can see the licensing certificates yourself. You can take this a step further and confirm the licensing number the casino lists is the same one that’s on the regulatory authority’s website.

  2. Providers. Make sure the casino works with reputable providers that are known for producing high-quality games that work properly.

  3. Fairness. Find out when the casino last got its games tested and which company did the testing; an example of one such company is BMM Testlabs.

  4. Safety and Security. Only join an online casino if it’s safe and can be trusted. To check if a casino is secure, look at its web address in your browser. If there’s a lock icon there, this means the website is indeed secure.

  5. Payment Methods. The online casino you choose should accept a payment method you’re currently using. It should also have fast withdrawal times, no fees and reasonable deposit and withdrawal limits.


How to Register and Play Rainbow Riches Games at an Online Casino?


Becoming a member of the Rainbow Riches online casinos we’ve listed above is straightforward. They all have a similar registration process. To join any of them, follow the steps below:


  1. Head to the casino’s website. At the top, usually on the right-hand side, you should find the ‘Sign Up’ or ‘Register’ button.

  2. Click the ‘Sign Up’/’Register’ button to bring up the registration form. You’ll have to fill it in by supplying some personal details and pieces of contact information.

  3. When you’ve completed the form, the casino will set up your account.

  4. You’ll now be free to make your first deposit and claim the welcome bonus for new players.

  5. Before withdrawing, you’ll have to complete the verification process if the casino asks you to. This involves sending copies of ID documents such as your passport, driver’s licence or a household bill.


If you’re wondering how to play Rainbow Riches games, you’ll be pleased to know it’s very easy. Once you’ve joined a casino, head to the games lobby and type ‘Rainbow Riches’ into the search field. Browse through the options and select the Rainbow Riches game you want to play. Then just do the following:


  1. Wait for the game to load.

  2. Check out the paytable and read the rules so you know what’s going on and how much you can win.

  3. Choose your bet size/level.

  4. Click to spin the reels and keep on clicking!


Most online casinos offer demo play, where you can play for free as much as you like. If you’re new to casino games, you should take advantage of this before playing with real money. By doing this, you’ll feel more confident when you start to play using proper money.


Rainbow Riches Background


Barcrest is the provider that created the Rainbow Riches games and they’ve done a stellar job with the series. It appeals to a broad range of players and is one of the biggest casino game series ever.

Whatever your age (so long as you’re legal!) and level of casino experience, you should enjoy playing at least some Rainbow Riches games. They vary a lot in terms of their features and they accept a wide range of bet sizes - in other words, there’s a game to suit everyone’s tastes. With bright colours, realistic sound effects and exciting gameplay, Rainbow Riches games are very entertaining and fun.

Rainbow Riches Online Casino

When you start playing a Rainbow Riches game, you’ll realise you’re playing a game of quality. Even if you don’t win, you’ll still have a great online gambling experience.


Play Rainbow Riches!