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A casino brand for the UK
Visit MrRex →MrRex welcome bonus in United Kingdom
Context for United Kingdom: Since 19 January 2026 the Gambling Commission has capped wagering requirements at 10x the bonus (Social Responsibility Code 5.1.1), and promotions may no longer combine product types such as sports and casino in one offer. If a bonus on this page states 35x, 50x or higher, that figure predates the cap or does not reflect the operator's current UK terms - check the live terms on site, and treat any UK offer still advertising above 10x with caution.
Here is the current MrRex welcome offer for players in United Kingdom. Bonus terms change and are set by MrRex for each market — always confirm the live offer on its own site. See every licensed betting site in United Kingdom →
Pros
- Genuine, actively-regulated UK Gambling Commission licence
- Real 100% match plus 100 free spins on Book of Dead
- Low £10 minimum deposit
Cons
- Operator ProgressPlay fined £1m by the UKGC in August 2025 for repeat AML/social-responsibility failures — a real, recent compliance concern
- Full wagering requirements not itemised in source data — verify directly
Our verdict
MrRex operates under a genuine UK Gambling Commission licence via AG Communications Limited, on infrastructure run by ProgressPlay Limited (Malta) — but ProgressPlay was fined £1 million by the UKGC in August 2025 for repeat anti-money-laundering and social-responsibility failures, its second such sanction. The licence is real and active oversight continues, but this is a material compliance concern worth knowing before you deposit. New players get a 100% first-deposit match up to £200 plus 100 free spins on Book of Dead, minimum deposit £10.
How we rated it
Bonuses & value (18%)7.5
A real 100% match up to £200 plus 100 free spins on a well-known Book of Dead slot.
Casino (36%)7
A casino operator serving the UK, active and functioning normally despite the operator's regulatory history.
Customer support (18%)6.8
No major documented complaint pattern found.
Trust & licensing (27%)6
A genuine, active UKGC licence (via AG Communications Limited), but operator ProgressPlay Limited was fined £1m by the UKGC in August 2025 for AML/social-responsibility failures — its SECOND such sanction after a 2022 penalty. Real regulatory oversight, but a real compliance track record concern.
Quick facts
| Licensing | UK Gambling Commission (AG Communications Ltd, acc. 39483) — operator ProgressPlay fined £1m by UKGC Aug 2025 |
| Markets | United Kingdom |
| Welcome bonus | 100% up to £200/€300 + 100 free spins (Book of Dead) |
| Wagering | Min deposit £10/€10; full wagering terms not itemised — verify directly |
How we verified this
MrRex operates under a genuine UK Gambling Commission licence (AG Communications Limited, account 39483) on ProgressPlay Limited infrastructure. ProgressPlay was fined £1m by the UKGC on 21 August 2025 for repeat AML/social-responsibility failures (its second such sanction) — independently confirmed by trade press. Welcome bonus: 100% match up to £200/€300 plus 100 free spins on Book of Dead, minimum deposit £10/€10, new accounts on first deposit only. Confirm current offer and licensing directly on MrRex's own site.
Where MrRex is licensed
MrRex appears on the official register in 1 countries. Highlighted countries have a full local review — pick yours for its welcome bonus and licence details.
Europe (1)
About MrRex
MrRex is a UK casino brand licensed through AG Communications Limited under the UK Gambling Commission, running on infrastructure operated by ProgressPlay Limited (Malta), a white-label operator behind 134+ betting sites. In August 2025 the UKGC fined ProgressPlay £1 million for anti-money-laundering and social-responsibility failures dating from 2021-2024 — its second such sanction after a 2022 penalty — and ProgressPlay must now undergo an independent compliance audit. New players get a 100% first-deposit match up to £200 plus 100 free spins on Book of Dead.
MrRex FAQ
Is MrRex safe and legit?
MrRex holds a genuine, active UK Gambling Commission licence. However, its operator ProgressPlay Limited was fined £1 million by the UKGC in August 2025 for repeat anti-money-laundering and social-responsibility failures — its second such sanction. The licence is real, but this compliance history is worth knowing before you deposit.
What is the MrRex welcome bonus?
A 100% match on the first deposit up to £200/€300 plus 100 free spins on Book of Dead, minimum deposit £10/€10, for new accounts on their first deposit.