MrRex Casino

100% bonus up to £200 + 100 Bonus Spins

Please see MrRex Casino's bonus terms and conditions 18+, new customers only, please gamble responsibly. MrRex Casino might be one of the latest additions to the already rife UK gambling...

MrRex Casino Welcome Offer

Please see MrRex Casino's bonus terms and conditions 18+, new customers only, please gamble responsibly.

MrRex Casino might be one of the latest additions to the already rife UK gambling scene, but the clout it already enjoys in the market says a lot about its potential. Still, that comes as no surprise considering its ownership structure.

Namely, this online casino and sportsbook was founded in 2021 by Cyprus-based MrRex LTD. The company uses software and games from Aspire Global International LTD — an industry giant behind dozens of highly successful casino brands such as Mr.Play, Trada Casino, and others.

Looking at the titles of Aspire Global-powered casinos, we can pinpoint that classy, sophisticated, and well-mannered gaming is their leitmotif, and MrRex fits the bill perfectly. Sharp design with a clutter-free layout and typography dominated by bright orange colour is what stuns players from the get-go. From there, it’s the diverse library’s turn to sweep you off of your feet, and it probably will.

There are over 2,000 different slots, RNG-powered titles, and live dealer table games to choose from, coming from the leading software developers in the business, such as Play’n GO, NetEnt, Pragmatic Play, Playson, and many others.

In terms of security and fairness, MrRex lives up to the expectations, as the site is licensed by the UKGC (39483) and MGA (MGA/CRP/148/2007). The outcomes of games are verified by the likes of iTech Labs — the leading independent software auditor.

Make sure to check out our MrRex casino review to learn more about the operator’s bonuses, games, payment methods, and more.

MrRex Game Selection

If there’s one aspect that MrRex excels in, that’s undoubtedly its game selection. With over 2,000 titles on offer, there won’t be any shortages of options. What’s more, the casino keeps adding new releases to the lobby on a daily basis to keep the offer fresh.

Play’n GO, Microgaming, IGT, Evolution, are just some of the A-listers in charge of replenishing the lobby with top titles, many of which are slots. However, there is still a good selection of blackjack, roulette, poker, baccarat, and other games, both in RNG and live dealer formats.

The lobby is well-organised and relatively easy to navigate, although it lacks some search options that would improve navigation considerably. Still, you can sort and browse the games by type, name, alphabetical order, or provider, which is usually sufficient.


Slots are MrRex’s bread and butter. The casino’s portfolio is teeming with popular video slots classics such as Book of Dead, Bonanza, Starburst, and many more. Moreover, the new variations of these titles, like Starburst XXXtreme, Slingo Starburst, Gonzo’s Quest Megaways, and others, are also highly positioned among MrRex’s patrons.

If you are looking for games with Big Time Gaming’s famed Megaways mechanics, you won’t be disappointed.

Some of the titles you can expect to see are:

  • Aztec Gold Megaways
  • Majestic Megaways
  • Invaders Megaways
  • Gold Digger Megaways
  • Eye of Horus
  • Great Rhino Megaways
  • Buffalo Rising Megaways

MrRex Casino Slots Lobby

The lobby offers two categories of slots – classic and video. Classic slots like 15 Tridents with a 96.12% RTP have a maximum payout of 10,000x the bet you’ll get through SwiftHits™ scatter. Generous prizes make it one of the most prominent slots in that category, followed closely by Jackpot Jester 50k with a jackpot prize worth 50,000x your bet.

Speaking of jackpots, that's the only aspect of the slots category that needs more attention from MrRex's management. Sadly, there aren’t any Mega Moolah, Hall of the Gods, and other global progressive jackpots that easily rake millions in their prize pots.

Live Casino Games

There are close to 100 live dealer games housed in a special MrRex live casino section. The games are neatly organised in various categories based on their type, so if you are looking to play baccarat, blackjack, or live casino roulette, just hit their icons in the lobby, and make your pick.

In addition to Lightning Roulette, Blackjack Party, Baccarat Squeeze, Speed Roulette, and other household names, MrRex offers plenty of specialty games like Sic Bo, Dragon Tiger, Side Bet City, Mega Ball, Football Studio, Dream Catcher, and other titles based on popular or traditional casino games.

There’s also Casino Hold’em, Three Card Poker, Caribbean Stud, and other versions of this popular card game that give you a chance to put your skills to some good use.

Other Casino Games at MrRex Casino

RNG-based table games are a major segment in MrRex’s gaming offer. Here, the choice boils down to different versions of blackjack, roulette, and baccarat, such as:

  • European Blackjack
  • Sapphire Roulette
  • Vegas Strip Blackjack
  • 20p Roulette
  • Vegas Downtown Blackjack
  • Baccarat
  • Real Roulette With (a series of games from Real Dealer Studios and Microgaming with pre-recorded scenes that resemble live casino games)
  • 3D European Roulette

You won't find any specialty RNG games, nor are there numerous classic table games besides roulette and blackjack. On the other hand, the platform does feature a sportsbook to round up the gambling offer nicely.

MrRex Welcome Bonus and Promotions

The moment you register with MrRex, you’ll be showered with gifts. New users from the UK are eligible to claim a 100% deposit match bonus worth up to £200 should they fund their account with at least £10.

On top of the bonus, the operator has decided to chip in with 100 extra spins on NetEnt’s classic slot Starburst after you’ve made a second and third qualifying deposit of at least £20 per transaction.

The bonus funds entail a 35x wagering requirement that you need to clear within 21 days to turn them into real withdrawable cash. The same applies to winnings generated from extra spins, only this time, the expiration date is a lot shorter, only 24 hours.

Once you get through with the welcome bonus, you can expect a range of cashback, reload, and other types of offers, including the ones for live dealer games that can give your bankroll the necessary boost.

Terms and conditions apply.

18+, new customers only, please gamble responsibly.

Deposit and Withdrawal Methods

There is no shortage of payment methods you can use to transfer funds to and from your MrRex casino account.

These include:

  • Visa
  • Mastercard
  • Paypal
  • Instant Banking
  • Trustly
  • MuchBetter
  • Paysafecard

The minimum deposits and withdrawals are set at £10 and incur no additional fees. The maximum withdrawals and deposits depend on the method selected and the casino’s cashout and deposit policies.


MrRex is a casino justifiably ranked among the top aspiring new providers in the UK. It has a massive game selection, various bonuses and promotions for both new and existing users, and a good choice of deposit and withdrawal methods for stress-free financial transactions.

However, its lobby could use some updating and a few extra search options to increase functionality and ease the site's navigation. Also, the customer support team is not available 24/7, which can make things a bit more difficult for those who prefer late-night gaming and require assistance.

Nevertheless, MrRex lives up to its reputation and deserves to be considered your next gambling destination.

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