Rainbow Riches Casino Sister Sites: Best Alternatives & Offers (2026)
List of Top Rainbow Riches Sister Sites & Offers
Rainbow Riches Casino is part of the Gamesys group and has several sister sites, including Bally Casino, Double Bubble Bingo, Virgin Games, Monopoly Casino, JackpotJoy and more.
At this time, we do not recommend brands from the Gamesys group with a concerning amount of 1-star reviews, a £6 million fine from the UKGC, and issues during our evaluation process. Instead, we have listed better alternatives below for both new casino and sports players.
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New customers online only. Only valid with code B10GET100 on registration. £/€10 min stake on slots and receive 100 Free Spins on Big Bass Splash. Free Spins credited within 48 hours of meeting qualifying criteria. 7-day expiry on code and Free Spins. One per customer. 18+. Full T&Cs apply. Gambleaware.org. -
New members only, must opt in. Not valid with other Welcome Offer(s). Min £10 deposit & £10 wager on slots game(s). 30 day expiry from deposit. Free Spins: on Big Bass Splash. 1p coin size, 10 lines. Play Responsibly. GambleAware.org. 18+ -
New members only, must opt in. Not valid with any other Welcome Offer. Min £10 deposit & £10 wager on Casino or Slots. 30 day expiry from deposit. Free Spins: on Double Bubble. 1p coin size, max lines. Play Responsibly. GambleAware.org. 18+ -
New members only, must opt in. Not valid with other Welcome Offer(s). Min £10 deposit & £10 wager on slots game(s). 30 day expiry from deposit. Free Spins: on Fishin Frenzy The Big Catch 2. 1p coin size, 10 lines. Play Responsibly. GambleAware.org. 18+ -
New members only, must opt in. Not valid with any other Welcome Offer. Min £10 deposit & £10 wager on Casino or Slots. 30 day expiry from deposit. Free Spins: on MONOPOLY Paradise Mansion. 1p coin size, max lines. Play Responsibly. GambleAware.org. 18+ -
Deposit and wager £20 on Casino Slots and get a £20 Casino Bonus. Bonus Funds require 10x wagering before withdrawal, with no maximum win limits. New customers only. The bonus will expire 7 days after opting in. The offer can only be claimed on the first deposit of £20 or more, once per account, and cannot be used in conjunction with the current sports welcome offer. Full T&Cs apply. -
18+. New customers only. Deposit £20+ and play a slot to get 50 free spins on Bigger Bass Bonanza (each £0.12). Free spins must be used in one session within 72 hours. No cash value, non-transferable. Swifty Sports may withdraw the offer at any time. Gamble responsibly. T&Cs apply.
- New customers online only. Bet a min £/€10 at odds of 1/1 (2.0) or greater across sports or racing within 7 days of registration to qualify. Receive £/€20 Tote Credit, £/€10 Free Sports Bet within 48 hours of qualifying bet settlement. Qualifying bet is the first racing pool or sports bet added to bet slip. Voided/non-runner bets will not qualify; subsequent bet will be qualifying bet. 7-day expiry. 18+. One per customer. Selected customers only. Full T&Cs apply. Gambleaware.org. Full T&Cs apply.
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18+ New customers only. Bet £20 (or more) EVS (2.0) or greater Get 2 x £5 Free Bets. 1 x £5 Free Bet paid automatically & following £5 Free Bet after 24hrs. Min Free Bet odds 4/1 (5.0) on accumulators Trebles & upwards. Expires after 24hrs. Full T&Cs apply. GambleAware.org - Place a 5+ leg ACCA on any sport. If 1 leg loses, get 100% stake back as a free bet (max £100). Bets must settle by 13/04/2026 23:59:59. Free bet valid 7 days from issue, usable on any Sport/Market at a 3+ fold ACCA with total odds 3.00–21.00, each leg 1.50+. One claim per customer. Cannot be combined with Casino welcome offer. Offer granted on first deposit of £5+ using the generated code. New and invited accounts only. Full T&Cs apply.
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18+. New Customers only. Min Deposit £10. Min Stake £10. Min Odds 1/1. The qualifying bet must be a single selection only. Free bet added on 1st settlement of any qualifying bet. Free bet is a matched free bet of £20. Free bet expiry is 7 days. 1 Free bet offer per customer. Cashed out bets won’t apply. T&C’s apply.
Timeline of Rainbow Riches Casino Sister Sites
Who Owns Rainbow Riches?
Rainbow Riches forms part of Gamesys Operations Limited (UKGC: 38905). Gamesys have been registered to operate in the UK betting markets since 2014, initially launching in the casino and bingo space.
With over a decade of experience behind it, Gamesys now underpin a number of domains and white-label operations. We assess some of them here to weigh up where Rainbow Riches ranks amongst the brands under their umbrella.
What Are Rainbow Riches' Pros and Cons?
Rainbow Riches was launched off the back of the popular casino game of the same brand name and, as such, it shouldn't surprise punters that the casino is where the site really shines through.
You have a lot of game variation, including daily free play games, all of which is accessible through an easy to navigate menu and search functionality. You can play via mobile app too, which is not something that should be taken for granted.
If you're looking for a full package though, Rainbow Riches might not be it. Sports was never the reason for launch, and it feels like that was too.
It's fit for purpose for a light touch wager, but market depth isn't close to some of the bigger players in that space whilst the usability is questionable too. Our main gripe though is the betting margins of 8.23%.
Rainbow Riches Sister Sites & Alternatives Reviewed
If Rainbow Riches misses the mark where the sportsbook is concerned, one of the key questions punters might have is whether its sister sites perform better from a holistic perspective.
Here we give you the rundown of some of the other key brands associated to Rainbow Riches.
Monopoly Casino
The variation you see across sister sites in general can be very different. In the case of Monopoly Casino being a Rainbow Riches sister site that couldn't be further from the truth. They're almost identical but for a logo and single ribbon of colour.
That is good news for people who like Rainbow Riches and want to exploit more promotions, for example, with the casino offering again the headline event.
Of course, it also means the same challenges exist with a lacklustre sportsbook the main issue; this is particularly prevalent in the market depths rather than the volume of sports covered, with the latter not actually too bad at all.
We could also highlight the look and feel being fairly basic but, as is the case with Rainbow Riches, it does function well, especially on the casino side where more effort has clearly been made.
Virgin Games
Virgin Games packs a punch where brand name and marketing appeal is concerned. Clearly that only gets you so far though with over 2,000 Trustpilot reviews putting it at a 1.3 out of five score. What's more concerning is that the one star ratings are for a variety of reasons - not just one common theme, which suggests an easy fix doesn't await.
From a visual perspective, it's another case of rinse and repeat from Rainbow Riches. The sportsbook offer is non-existent though. That will immediately turn off a good portion of potential customers.
For your hardcore casino customer though, you have an extensive range of games ticking the boxes of slot, jackpots, table games, bingo, scratchcards, a live casino and more.
Bally Casino
You will see references to Bally Bet on some of the other Rainbow Riches sister sites we've listed here; it is Bally that supports the sportsbook. Here they have their own fully fledged casino and sports offering though. It's another case of more of the same though.
The templated site is a straight replica of the others listed with the exception of a colour theme and brand name and that runs deep into the offering as well. That means a bog-standard sportsbook, weak betting margins and ropey sports navigation.
The casino games are vast though with there genuinely something available for everyone, including low and high-stakes options whilst navigation is intuitive enough.
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Ashley, an Ipswich Town fan, is an experienced content writer in the sports & betting space, who also has an extensive background in data analytics. Those skills combine here to allow for unique angles to be taken across a host of topics.