MrRex Casino Review UK
Mr Rex Casino
Mr Rex
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Rialto Casino Terms: Welcome bonus package on first 3 deposits 1st Dep. Min £20. 40x wagering (bonus & deposit). max bonus to cash 5x. 50 Free spins. 25x wagering. Max bonus to cash £25. Claim once. See full T&Cs for 2nd & 3rd Deposit offers: Full T&Cs apply.

  • UK Licensed Casino
  • Mobile Friendly
  • Top Slots
  • Welcome Offer

MrRex Casino Promo Code 2023: Get £200 + Free Spins

New gambling sites are here. Play Mr Rex casino in 2023. The site has an interesting and slightly unusual design that doesn’t immediately put one in mind of an online casino. One cruel wag described it as looking like a male escort agency (based on the MrRex honest customer reviews). The homepage of the MrRex online casino is certainly dominated by a mysterious man (dealer) in a bowler hat and bowtie, half in shade, that gives the site a frisson of danger, but underneath this bizarre image, there is a pretty good casino.

Established in 2007, MrRex UK casino has assembled a catch-all gambling site (including a betting site) and boasts over 1,000 games. The layout is simple and effective with multiple thumbnails of slots front and centre. It is bright, washed in orange and white, and easy to navigate. The site MrRex casino is owned by MRREX LTD, a company registered in Cyprus and, in the UK, the casino is operated by AG Communications, which is licensed and registered in the UK by the Gambling Commission under number 39483. 

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MrRex Casino UK Welcome Offer (2023)

MrRex Casino Promo CodeREDEEM BONUS CODE!
MrRex Welcome Coupon Offerup to £200 + 100 Spins
Promo Terms for Mr Rex UKMin deposit £10, wager is x35
How to Qualify for Free Spins?make 2 more deposits, both with a minimum value of £20
Best forAmerican Roulette, Vegas Strip Blackjack, Slots N Bash
MrRex Sports Betting OfferBet £15 Get £10 Free Bet. T&Cs apply.
UK License39483
MrRex Voucher Bonus Testedby BritishGambler in 2023
MrRex UK Casino Welcome Bonus
MrRex UK Casino Welcome Bonus

The MrRex casino welcoming incentive is a 100% matched bonus of the initial deposit, up to a value of £200, plus up to 100 Free Spins. What code to use? The promo code for MrRex casino welcome offer is optional for UK customers, but the minimum deposit £10 is required. The Bonus amount must be used within 21 days and the Free Spins must be used within 7 days. Both the Bonus and the Free Spins are subject to a 35x wagering requirement. To qualify for the full 100 Free Spins, players must make a 2nd and 3rd deposit, both with a minimum value of £20.

How to Claim MrRex Deposit Welcome Bonus Offer?

  • Go to to open your casino account and click Join
  • Insert your personal details and create login and password. Code is optional.
  • Make first real money deposit (min £10) to qualify for the matched bonus up to £200.  The “Welcome Bonus” must be wagered within 21 days of being credited to your account. The bonus wagering requirements are 35x.
  • To get free spins, you need to make second and third deposits. The spins wagering requirements are also 35x.

What is the Mr.Rex Online Casino Promo Code?

Use LINK as a sign up code for MrRex casino, make deposit to redeem your 100% deposit match bonus up to £200. T&Cs apply.

Slots N Bash Mr Rex Casino Promo

There is a Slots N Bash fortnight promotion at Mr Rex, giving punters the chance to share in a £40,000 pot. Players receive 1 point per £20 wagered and accrue points on that basis. The tournament is based on the sum of points on the leaderboard. There is no wagering requirement on any bonuses won.

MrRex Casino Games
MrRex Casino Games

MrRex Casino Slots and Games

There is a seriously good slots offering at Mr Rex, with games from a number of leading software companies, including NetEnt, Microgaming and Evolution. The “Featured” section is awash with classics, like Big Bass Bonanza, Rise of Merlin and Wolf Gold. There are literally pages of games in the “New” area, including Into the Wild and Mask of Amun. There are also a significant number of “Slots N’Bash” games to enjoy, such as Respin Joker and Immortal Romance. 

Table Games are well represented, with American Roulette, Vegas Strip Blackjack and Baccarat all in the top 10. The Live Casino is Mr Rex at its best, with a number of quality dealer-led offerings, including Lightning Blackjack, Kensington Roulette and Super Sic Bo. The tables cover wagers as small as 10p and as large as £1,000 a hand. There are also a number of Game Shows available for those who enjoy something a bit different, including Dream Catcher and Football Studio. 

MrRex reminds us Mr.Play by its layout, games and bonus incentives. You can try other similar sites, like 32Red casino, Cashmo or absolutely new UK casinos, such as The Vic.

Mr Rex Online Casino FAQs

Is there a Bonus Code for Mr Rex?

No, simply register and deposit to enjoy the Welcome Offer.

Does Mr Rex have any sister sites?

Yes, they include Karamba, Lucky Thrillz and Kaiser Slots. 

Does MrRex have an online bookmaker?

Yes, you can bet on sports, including horse racing at the MrRex betting website at

What is the MrRex Sport betting offer?

Bet £15 Get £10 in Free Bet is the new customer offer by MrRex online sports betting site. T&Cs apply. There are many UK bookmakers offering great betting deals and bigger incentives. As an alternative you can try bet365 free bets or use STSbet bonus code for to claim your free bets there.

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