mr rex casino logo 2024

MrRex sister sites include Quid Slots, Bet Elite, Glimmer Casino, Monster Casino, JeffBet, Fruity King and many more.
Mr Rex ( is operated by ProgressPlay Limited of Kolonakiou 26, Office No 18, Agios Athanasios, Limassol, 4103, Cyprus.

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MrRex Sister Sites

The MrRex sister sites we’re about to list below aren’t the same MrRex sister sites you’d have seen if you’d visited this page in 2022 or earlier. That’s because the casino has changed hands, which is an option that’s open to all white-label casino sites. Having spent several years as an AG Communications Limited casino, MrRex is now on the ProgressPlay Limited network. That means there’s a whole new range of MrRex sister sites to think about, some of which are more worthy of your time and attention than others. You can check out all of the MrRex sister sites on our ProgressPlay Limited page if you wish, but the highlights of the collection are below.

Aced Bet


What’s so special about Aced Bet? Actually, nothing. What, then, is it doing on our highlight list of MrRex sister sites? It’s a good question, and the answer is that Aced Bet is the perfect example of an average ProgressPlay Limited casino. There are as many MrRex sister sites that are better than Aced Bet as there are worse than it. It exists in the middle of the range and does almost everything to an acceptable level. Players at Aced Bet can choose between a sportsbook or casino betting and have a range of promotions to call upon if they want to stick around at the site for a while. If anything lets Aced Bet down, it’s the unimaginative way it’s approached its presentation. Both the name and the theme are generic, and the template that serves as the casino’s foundation is basic. A fresh coat of paint would significantly improve Aced Bet’s standing on the network.

MrRex sister sites Aced Bet


Cazebo logo

There’s a new generation of casinos among the MrRex sister sites. The sites on the platform that use the older of the ProgressPlay Limited templates look like Aced Bet – which is odd, because Aced Bet launched in 2022. The newer casinos tend to look more like Cazebo, which went live in 2023 with a fresh look for the network. It isn’t the most knockout or outstanding design we’ve ever seen, but it’s noticeably more modern than the other template and results in cleaner, sharper casino sites. On top of that, Cazebo has more to offer than most of the MrRex sister sites when it comes to both iGaming content and bonuses. Up to one thousand pounds in bonus cash is available with the welcome promotion, and the casino claims to offer more than 2500 slots. We have no reason not to take Cazebo at its word. It’s comfortably one of the more exciting recently-added casinos on the network.

MrRex sister sites Cazebo


BetMorph logo

When we were discussing Aced Bet a couple of paragraphs ago, we mentioned that it offers both sports betting and casino games. That’s actually par for the course for the MrRex sister sites, most of which offer both activities rather than focusing on one or the other. MrRex itself does so, and so does BetMorph. Like Cazebo, BetMorph is one of the new generation of MrRex sister sites. Cazebo only offers casino games, though – BetMorph offers the full package. Of the two activities, the site seems to be more interested in sports betting. Players will find all the latest football fixtures and odds in the middle of the BetMorph homepage when they first visit the site, and the promotions tend to be based around sporting matters, too. Sadly for any fans of Tony Hart out there, BetMorph has nothing to do with Tony’s old clay friend from the 1980s. Apologies to anyone who has no idea what we’re talking about with that reference.

MrRex sister sites BetMorph

Monster Casino

Monster Casino logo

None of the MrRex sister sites have yet managed to cross over into what we’d call “household name” status. If any of them have got close, though, it’s Monster Casino. For the average online casino fan, Monster Casino is the most likely of the MrRex sister sites to have been heard of before. In fact, Monster Casino is becoming so well-known that most people are surprised to find out that it didn’t exist before 2021 – it feels like it’s been around for much longer. As one of the top casinos on the platform – some would say the very best – Monster Casino boasts a bespoke design and a unique user interface, different from any of the other ProgressPlay casino sites. It also does a little more in terms of variety. As well as offering slots, casino games and sports betting, Monster Casino has an additional category for scratch cards. Scratch cards and instant win games tend to be a niche offering, but if you’re in that niche, the option’s there for you at Monster Casino.

MrRex sister sites Monster Casino


Mrslot logo

It doesn’t necessarily follow that MrSlot is one of the best MrRex sister sites purely because they have similar names, right down to the inexplicable omission of the space that ought to exist after “Mr.” However, MrSlot might be the best of the MrRex sister sites for you to visit if you’re especially keen on the latest offerings from the best online slots developers and providers in the business. All of the ProgressPlay Limited casinos get regular new deliveries of slots and games from the many providers that the operator works with, but few of its casinos make those new games as easy to find as MrSlot does. They’re listed first on the casino’s homepage, given their own section that appears before anything else on the page. There should always be something new to play when you check out MrSlot. If the casino does itself any disservices, it’s in the fact that it also offers table games but barely promotes that fact.

MrRex sister sites MrSlot

Can MrRex Be Trusted?

trust score


MrRex is a 3 Star trusted casino.

1. UKGC License MrRex is covered by UK Gambling Commission licence 39335, which is held by ProgressPlay Limited.
2. UKGC Fines In May 2022, the UKGC concluded a comprehensive regulatory review of ProgressPlay Limited. The examination revealed that the operator had not adhered to specific licence conditions, particularly social responsibility, effective customer interactions, and adherence to anti-money laundering protocols. Acknowledging these shortcomings, ProgressPlay Limited opted to settle the matter by remitting £175,718, circumventing a potential fine.
3. Customer Service MrRex offers both live chat and email assistance, but telephone-based assistance isn’t available.
4. Trustpilot Score N/A – MrRex doesn’t yet have enough Trustpilot reviews to be assessed this way.
5. Company Location Cyprus-based ProgressPlay Limited is considered a trusted operator because it holds a UKGC licence.
6. Visible T&C’s The wagering requirement and other terms of the MrRex welcome promotion aren’t disclosed on the banner promoting the offer on the casino’s homepage.
7. Social Media Presence MrRex abandoned its Facebook account in late 2022, but still posts regularly on Twitter/
8. Number of Sister Sites There are over 150 MrRex sister sites on the ProgressPlay Limited platform.
9. Games portfolio Over three thousand casino games, plus a sportsbook.
10. Gamstop links GamStop’s logo in the footer of the MrRex homepage serves as a link to the organisation’s website.
Overall SCORE > ★★★★★ – 3/5 Stars

MrRex Review 2024

Right at the top of this page, we noted that MrRex (and yes, the casino calls itself MrRex, not Mr Rex) moved from the AG Communications Limited platform to the ProgressPlay Limited platform in early 2023, thus giving itself a new lease of life and a whole new set of MrRex sister sites. The casino also received a full redesign as part of the news, moving seamlessly from its former AG Communications template to a more modern-looking ProgressPlay one. In theory, that should mean that the current version of MrRex is better than ever. Let’s find out how true that is.

MrRex sister sites homepage

MrRex Welcome Promotions

Those of you who paid attention to the information table above will have noted that MrRex doesn’t list the terms and conditions of its welcome promotion next to the advert for the promotion on its homepage. That’s bad manners and is also something the regulator is known to take a dim view of. We’re able to confirm the terms, though. The promotion is a one hundred per cent matched deposit with a maximum value of £200, accompanied by an allocation of free spins. The full value of the bonus is broken down across three deposits.

Deposit one is the most important because that’s where the full matched deposit bonus can be found. The minimum qualifying deposit is £10, and the promotion is accompanied by twenty free spins on Book of Dead. Second deposits of £10 or more attract a further forty free spins on the same slots game, as do third deposits of the same value. The wagering requirements, however, aren’t pretty. You’re looking at x50 on your bonus amount plus anything won from free spins. That’s well over the UK online casino wagering requirement average of x35.

Other Promotions

MrRex offers an impressive array of promotional offerings, which anyone can tell from a single glance at its comprehensive “promotions” page. This section brims with daily, weekly, and monthly incentives, ensuring that players are met with a fresh promotion almost every time they visit. One of the standout features is the Rewards Programme, designed around a points system. By engaging in “missions”, maintaining regular deposits, and scaling the leaderboards, players can amass these points. They can then redeem them in MrRex’s “Rewards Store” for a range of benefits, from deposit bonuses and cashback offers to free spins and more. Players excelling in the leaderboards stand a chance to receive special rewards, some of which might be physical items that arrive in the post rather than digital casino rewards.

Pros and Cons of MrRex


Big casinos come with more than one thousand slots. Massive ones have more than two thousand. MrRex has more than three thousand. That’s a staggering amount and shows that the casino has grown considerably since it was on the AG Communications Limited platform. With loyalty rewards and a sportsbook as well, this is a comprehensive betting platform.


We have the same issues with MrRex as we have with the MrRex sister sites. The wagering requirements it attaches to most of its promotions are so high that they’re unfriendly to players, and the casino is too slow when it comes to processing withdrawals. These are problems with the operator rather than problems with this specific casino, but they’re problems all the same.

Top Games at MrRex

As we’ve said a few times now, MrRex has both a sportsbook and a casino. It favours the casino, as casino games are the first thing you’ll see when you land on its homepage. Brand-new releases dominate the homepage, but you’ll find the “featured” section beneath it. These are the true top slots at MrRex – and here are the top three.

Set sail once again with “Bigger Bass Bonanza,” the thrilling sequel to the popular fishing slot. Navigate a 5×3 grid with 12 paylines, where the deep blue beckons with promises of even grander treasures. The diligent fisherman returns as the wild, eager to collect fish symbols and unlock progressive features. As you cast your line deeper, you’ll encounter stacked wilds and increasing multipliers, enhancing your potential rewards. With its medium-high volatility, the game promises a blend of steady catches and big fish surprises. So, gear up, and let’s see if you can outdo your previous best catch!

Step into the neon-lit world of “Twin Spin” by NetEnt, where old-school meets the future. This slot seamlessly combines classic fruit symbols with a sleek, modern design. Its standout feature? Every spin begins with two identical, adjacent twin reels. But hold on; they can expand, potentially filling all five reels with matching symbols! With 243 ways to win, this slot doesn’t rely on free spins but instead offers the thrill of the Twin Reel feature. Its medium to high volatility ensures that while wins might not be frequent, when they come, they can be substantial. So, if you’re in for a twist on the traditional, “Twin Spin” might just be your rhythm.

Pull up a chair in a Viking tavern with “Pub Kings” by Pragmatic Play. This high-volatility slot unfolds on a 5×4 grid with 20 paylines. As you mingle with the Viking patrons, keep an eye out for the Random Awards feature, which can be triggered with just two scatters, potentially rewarding you with prizes ranging from 2x to a staggering 5,000x your stake. The Free Spins round is all about collecting Viking symbols, filling up meters above each reel, and reaping the rewards. With an RTP of 96.08% and a maximum win of 5,000x your bet, this Viking pub adventure promises both fun and fortune. Get ready to join the Vikings for a drink and some slot-spinning action.

Withdrawal Processing & Support

When it comes to the withdrawal options at MrRex, there’s a mix of good and bad news. One commendable aspect is the wide variety of cashout options it offers. Beyond the standard UK-based debit cards, the casino facilitates transactions through four e-wallets: PayPal, Skrill, Payz, and Neteller. On the flip side, an instant withdrawal option is noticeably missing for these methods. The primary cause for this is MrRex’s mandatory 24-hour hold on withdrawal applications for verification purposes. After clearing this initial period, the actual transaction duration varies depending on the selected method. Both Skrill and Neteller might finalise transactions within a day, whereas Payz might take up to three days. Oddly, withdrawals through PayPal and traditional debit cards can span from three days to an entire week. The extended period associated with PayPal is puzzling, considering it’s typically a faster service.

Customer Services & Licensing

MrRex provides an assortment of customer support channels, ensuring players have avenues to seek help when necessary. One of the most accessible options is the live chat feature, which is conveniently visible on every page of their website. This service promises 24/7 availability, ensuring players from various time zones are catered to. If, for any reason, the live chat isn’t functioning or players prefer a different mode of communication, they can forward their queries to [email protected] via email. Licensing and regulation for MrRex is overseen by its operating company, ProgressPlay Limited. This company is licensed by the UK Gambling Commission under account number 39335. ProgressPlay faced a regulatory review in 2022, the details of which are outlined in an information table higher up on this page.

MrRex – The Verdict

MrRex is better now than it was when it was an AG Communications Limited casino. However, it’s still a long way short of being perfect. For all the new slots, games and promotions that have been added to the casino since it switched networks, it’s picked up some weaknesses, too – most notably its slow withdrawals and high wagering requirements. The blame for these issues lies at the door of ProgressPlay rather than MrRex, but that doesn’t mean we should let the casino off the hook. If you’re OK with these issues, though, you’ll find that you never get bored at this casino.

MrRex mobile screenshot

What are players saying about MrRex?

Here are our condensed / reader’s digest summaries of recent player reviews of MrRex.

  • 31 Jan 2023 by Darren:
    Stay away from MrRex. They charge for deposits, don’t provide the promised free bets, and make it hard to withdraw your full balance. It’s not worth the trouble. – source: TrustPilot
  • 14 Jan 2023 by Mr Azky:
    I had issues with their welcome offer. They didn’t give me my free bet, claiming I had used a similar offer with one of their sister sites, which I hadn’t. They also charge for both deposits and withdrawals. Their customer service has been unresponsive. – source: TrustPilot
  • 7 Sept 2022 by Roshan:
    My experience with MrRex was decent, but they need to improve the readability of their sportsbook. The font choice makes it hard to read. – source: TrustPilot
  • 4 Sept 2022 by Will:
    I’d advise against using MrRex. They’ve been holding onto two of my withdrawals for days, and now my account is blocked. Their customer service is unhelpful, and I’m considering taking legal action against them. – source: TrustPilot
  • 23 Mar 2022 by Sarah:
    MrRex is the worst casino I’ve come across. It feels like the games are rigged against you. Even when I got bonus features, the payouts were minimal. It’s a waste of money. – source: TrustPilot