Rainbet Splash
Rainbet Splash is an online casino operating under a UK Gambling Commission licence held by ProgressPlay Limited. The operator has held UKGC licences since November 2014 but received a £1,000,000 financial penalty in May 2025 for anti-money laundering and social responsibility failures, resulting in a trust grade of F.
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About
Rainbet Splash is an online casino at rainbetsplash.com, running on a whitelabel platform provided by its licensed operator. According to the site, it offers slots, table games, and live dealer options, though these are marketing claims rather than independently verified facts. The domain was registered on 29 October 2025, making it a very new site with no established track record.
The site is backed by ProgressPlay Limited, a UKGC-licensed operator with over 11 years of licensing history. That history is, however, marked by serious regulatory failures. In May 2025, the UK Gambling Commission found ProgressPlay Limited in breach of anti-money laundering and social responsibility code provisions, resulting in a £1,000,000 fine, a formal warning, and an additional licence condition requiring a third-party audit. That enforcement action weighs heavily on the operator's regulatory standing.
Consumers researching Rainbet Splash should weigh the operator's long licensing history against its recent, serious compliance failures. The site itself is new and carries limited transparency signals, which adds further reason for caution.
Features & Offerings
Incentives
According to their website (checked 22 Feb 2026):
Welcome Offers
Rainbet Splash offers new players a deposit bonus on their first deposit, giving a percentage match up to a set cap.
Conditions Explained
The welcome bonus comes with a 10x wagering requirement, which means you must bet the bonus amount 10 times before you can withdraw anything from it. You have 30 days to meet that requirement and use your bonus. There's also a withdrawal cap: you can only take out a maximum of 1 times the bonus amount. The offer is limited across up to 5 brands within the same network, so if you've used a similar bonus elsewhere in that group, you may not qualify. Skrill and Neteller deposits don't count toward activating this bonus. Withdrawing at any point cancels any active bonus.
Ongoing Promotions
Existing players at Rainbet Splash can access a range of weekly promotions, including spin wheels on midweek and weekends, a free spins offer using a deposit code, and leaderboard prize tournaments.
SWEET25WKND500Conditions Explained
Most ongoing promotions require opting in and depositing with a specific promo code. The free spins promos carry a 10x wagering requirement on any winnings, meaning you must bet your winnings 10 times over before withdrawing. Winnings from free spins are capped at a maximum withdrawal of £20 per offer. Free spins are valid for 7 days from the date they're awarded. The Mystery Box and Midweek Wheel of Prizes each require a minimum £20 deposit. The Weekend Wheel of Spins also requires a £20 minimum deposit and can be used once per day during the valid window. Skrill and Neteller deposits are excluded from all promotions, and withdrawing at any time will cancel any active or pending bonus. The Game of the Week promotion doesn't include published terms, so conditions aren't publicly available.
Can You Trust Rainbet Splash?
Positive Signals
- UKGC Casino licence held since November 2014 by the parent operator
- Three active UKGC licences: Casino, General Betting Standard, and Bingo
- SSL grade A with TLS 1.3 encryption
- DMARC email authentication in place
- ADR registered with eCOGRA, IBAS, and Resolver for dispute resolution
Concerns
- £1,000,000 fine imposed on ProgressPlay Limited in May 2025 for AML and social responsibility breaches
- Operator trust grade: F (score 49 out of 100)
- Domain registered October 2025 — less than four months old with no track record
- Domain grade D (score 59), reflecting poor age and weak DNS security
- No SPF, DKIM, DNSSEC, or CAA records in DNS — limited email and domain security
- Whitelabel site with no unique operator identity beyond the parent licence
UKGC Licence Status
The licences on this brand are held by ProgressPlay Limited, which holds three active UK Gambling Commission licences. The Remote Casino licence, granted on 1 November 2014, permits online slots and table games. The General Betting Standard (Real Event) licence, granted on 17 December 2018, covers fixed-odds sports betting. The Bingo licence, granted on 23 August 2024, covers online bingo products. All three are currently listed as Active by the UKGC.
ProgressPlay Limited is registered with eCOGRA, IBAS, and Resolver as Alternative Dispute Resolution providers. ADR gives consumers a route to independent adjudication if a complaint can't be resolved directly with the operator, which is a requirement under UKGC licensing conditions.
Regulatory Actions
ProgressPlay Limited has a recorded regulatory action. On 9 May 2025, the UK Gambling Commission imposed a £1,000,000 financial penalty following findings that the operator breached anti-money laundering code provisions and social responsibility requirements. The Commission also issued a formal warning and attached an additional licence condition requiring an independent third-party audit of the operator's compliance practices. This is a serious enforcement outcome that directly affects the operator behind Rainbet Splash.
Site Assessment
Licensed Operator
ProgressPlay Limited is the UK Gambling Commission-licensed operator behind Rainbet Splash, holding account number 39335. The company has been continuously licensed since November 2014, giving it over 11 years of regulatory history. It operates across a mixed category, meaning it runs both casino and betting products across a large number of whitelabel brands.
Despite its licensing longevity, ProgressPlay Limited's regulatory standing is poor. The operator received a £1,000,000 fine in May 2025, which pushed its enforcement score to 0 and its overall trust grade to F. Consumers should treat this as a material concern when assessing any brand on the ProgressPlay platform.
Other Sites by ProgressPlay Limited
Rainbet Splash is one of many whitelabel brands operated by ProgressPlay Limited. Other sites on the same licence include 777bet.casino, 777Tigers, BetStorm, and Betmorph Casino, among others. BetStorm carries a Trustpilot trust score of just 1.3 from 67 reviews, which adds further context to the operator's consumer reputation.
