Casino Kings
Casino Kings is an online casino operating at casinokings.com, run by ProgressPlay Limited under a UKGC licence held since 2014. The operator received a £1,000,000 financial penalty in May 2025 for anti-money laundering and social responsibility failures, which should give prospective players serious pause.
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About
Casino Kings operates as a whitelabel site on the ProgressPlay Limited platform. According to their website, it's a UK-licensed online casino offering slots, live casino games, and sports betting, with a claimed welcome bonus of up to £100 plus free spins and a VIP rewards programme. The site states it has over 1,000 games available, accepting payments through Visa, Mastercard, PayPal, Trustly, and several other methods.
The operator behind Casino Kings, ProgressPlay Limited, has held a UKGC Remote Casino licence since 1 November 2014, giving it over 11 years of licensing history. But that track record is overshadowed by a significant regulatory failure. In May 2025, the UK Gambling Commission imposed a £1,000,000 penalty on ProgressPlay Limited after finding breaches of anti-money laundering and social responsibility code provisions. The Commission also issued a formal warning and attached an additional licence condition requiring a third-party audit of the operator's compliance.
With an operator trust grade of F and enforcement score of zero, the regulatory picture here is poor. The domain score of 55 (Grade D) also flags technical transparency gaps, including no public WHOIS registration data and no DNSSEC protection. Casino Kings isn't a new operator, but its parent company's recent compliance record makes it a higher-risk choice than most UKGC-licensed sites.
Features & Offerings
Key Offerings
- Slots
- Live casino
Main Features
- 1000+ games
- Welcome bonus up to £100 + spins
- VIP rewards program
Can You Trust Casino Kings?
Positive Signals
- UKGC Remote Casino licence held since November 2014
- eCOGRA registered as Alternative Dispute Resolution provider
- SSL Grade A with TLS 1.3 support
- DNS email authentication in place (SPF, DKIM, DMARC)
Concerns
- £1,000,000 financial penalty in May 2025 for AML and social responsibility failures
- Formal warning issued and third-party audit condition attached by UKGC
- Operator trust grade F (score 49 out of 100)
- Trustpilot score 2.2 out of 5 from 73 reviews
- Domain Grade D with no WHOIS transparency and no DNSSEC
What Users Say
Casino Kings has a Trustpilot score of 2.2 out of 5 from 73 reviews, which is a poor result. The low volume of reviews means the score may not fully represent the player base, but the rating itself sits well below average. No individual review data is available to break down specific themes.
Common Themes
No topic summaries are available for Casino Kings on Trustpilot at this time.
Regulatory Context
The operator's 2025 enforcement action centred on failures in anti-money laundering procedures and social responsibility obligations. Social responsibility failures often manifest in how operators handle player welfare, including things like account verification, deposit limits, and responsible gambling tools. A poor Trustpilot score alongside these specific enforcement findings warrants caution, though without individual review content it's not possible to directly link player complaints to the compliance failures identified by the UKGC.
Source: Trustpilot
UKGC Licence Status
The parent operator, ProgressPlay Limited, holds three active UKGC licences covering this site. The Remote Casino licence, granted on 1 November 2014, permits online slots and table games. A General Betting Standard (Real Event) licence, granted on 17 December 2018, covers sports betting. A Bingo licence was added on 23 August 2024. All three are currently active.
Casino Kings is registered with eCOGRA as its Alternative Dispute Resolution (ADR) provider. ADR schemes offer players an independent route to resolve complaints that can't be settled directly with the operator, without needing to go to court. Registration was verified on 18 February 2026.
Regulatory Actions
ProgressPlay Limited received a £1,000,000 financial penalty from the UK Gambling Commission on 9 May 2025. The Commission found the operator had breached anti-money laundering (AML) requirements and social responsibility code provisions. Alongside the financial penalty, the UKGC issued a formal warning and attached an additional condition to the operator's licence requiring a third-party compliance audit. This action directly affects Casino Kings as a site operated on the ProgressPlay platform.
Site Assessment
Licensed Operator
ProgressPlay Limited is the licensed operator behind Casino Kings, having held a UKGC licence since 1 November 2014, a span of over 11 years. The operator is categorised as mixed, covering casino, betting, and bingo activities across its platform. No Companies House registration details are publicly listed in UKGC records for this operator. The operator's trust score of 49 (Grade F) reflects the impact of its 2025 enforcement action, which resulted in the lowest possible enforcement score alongside the seven-figure penalty.
Other Sites by ProgressPlay Limited
This operator also runs 12 other licensed gambling sites:
