Monster Casino

Monster Casino Sister Sites 2026

Complete List of Monster Casino Sister Sites

Monster Casino is just one of over a hundred sites on the ProgressPlay platform. Here are the other active brands you should know about:

Monster Casino at a Glance

Monster Casino is a heavyweight on the ProgressPlay network, offering a “monster” selection of slots, live games, and a full sportsbook. Unlike many of its cookie-cutter sister sites, it features a unique design and a massive welcome package worth up to £1,000.

However, players should tread carefully: the 50x wagering requirement is high, and withdrawals can be slow (2-5 days) with a processing fee attached. It is best suited for players who want a single “all-in-one” account for sports and casino and don’t mind waiting a few days for payouts.

Can Monster Casino Be Trusted?

Monster Casino Review 2026

The word “monster” has become a byword for “huge.” When we see the name “Monster Casino,” we’re naturally inclined to think about a massive casino stuffed to the brim with outstanding online slots, an expansive live dealer section, and all the promotions that we’d expect to see in a casino that thinks of itself as being part of the big time. Does Monster Casino, which has been online since 2017 and is operated by ProgressPlay Limited in Cyprus, live up to that billing? It’s a dual-licence casino with licences in both the UK and Malta, and it comes with a sportsbook to go with its general casino platform, but does it keep the big-time feeling going with the quality of its promotions and its standards of customer care? Here are the facts that will help you to decide.

Monster Casino Welcome Offers

The welcome package at Monster Casino would be worth up to £1000 in bonus funds – but only if you have the bankroll to reach that figure. Bonuses are available on a new player’s first five deposits with the site for a lasting warm welcome, but the deposit made has to be a minimum of £20 each time. After making their first deposit of at least £20, players receive fifty free spins on the legendary Book of Dead slot. Second deposits are matched at 25% up to a limit of £200, and third deposits are handled the same way. There’s a big boost available on fourth deposits, which are matched at 25% up to a cap of £600, and then fifth deposits come with fifty free spins on Starburst. All bonuses and free spins expire within seven days if they’re not used and come with a wagering requirement of x50. That requirement is significantly higher than the industry average.

Ongoing Promotions

There’s a fairly long list of promotions at Monster Casino, topped with a “rewards programme” aimed at providing players with a reason to keep coming back and spending money at the site. The rewards programme sees players tasked with “missions,” which might involve playing a certain game, logging in on a certain today, or completing a certain activity. Completing those “missions” sees players move up reward levels from one to tour, with rewards increasing at each stage. No further details about the rewards are given at the site – players only get to find out what they are once they’ve completed their missions – but it’s reasonable to assume that they’ll contain perks like free spins and matched deposits.

Almost every day of the week comes with an associated perk at Monster Casino, whether that perk is “Super Sundays,” “Friday Points Boosts,” “Saturday Spinners,” or something else, so you’d be very unlucky if you logged into Monster Casino and didn’t find at least one usable promotion waiting for you.

What are the Pros and Cons of Monster Casino?

Featured Slots and Casino Games

Unusually for an online slots website or a casino of any kind, Monster Casino doesn’t have a “featured slots” section. It simply lists a range of slots and invites you to browse through them. This isn’t necessarily the most user-friendly approach because it means players have no way of knowing what’s new, what’s old, or what the theme of a slot is, but at least it makes for a varied experience. The slots that are currently listed first in the Monster Casino archive are:-

Banana Split: You’ll always do well with an online slots game themed around a desert that so many people love. There’s a play on the word “split” here, though, because reels can be split during the bonus features to create two sets of identical symbols and double up the potential of big wins. It’s a slot that quite literally looks good enough to eat and is provided by Epic Industries with an RTP of 96% and lower than average volatility.

5* Knockout: This slot, which comes from Northern Lights Gaming, aims to give you the feeling of being on a glitzy television game show. No fewer than four sets of mini-reels are positioned beneath your standard 5*4 set, and what’s happening on those mini-reels will determine your multiplier and whether or not you have any free spins to play with. Each star symbol that lands on the reels is collected, and once you have enough stars, free spins begin. 5* Knockout comes with 96.09% RTP and has surprisingly average volatility for a slot that looks so complex.

Dynamite Digger Eureka: It takes a lot to make a slot with a mining theme looks cute, but this online slots game is Eyecon, and they somehow manage to achieve that effect with almost everything they release. Everything about the appearance of this 95% RTP slot tells you that it’s a basic creation, but then suddenly avalanche wins kick in, and you realise that it, like the mine in the background, has hidden depths. It’s not a lot that’s likely to make a lasting impression, but it’s entertaining despite its comparatively low RTP.

Deposit and Withdrawal Methods

We mentioned our disappointment with withdrawal turnarounds at Monster Casino when we were discussing the casino’s pros and cons earlier on, but here’s the full picture. The number of payment options available at the site is actually pretty good. As you’d expect, you can use Visa, Mastercard, or Maestro debit cards to make payment. You can also use your Neteller, EcoPays, or PayPal e-wallet, or the Trustly bank transfer service. In terms of range, Monster Casino does well.

Here in the 2020s, players are accustomed to fast withdrawals if they’re using an e-wallet or similar service. Monster Casino insists on a processing time of one business day before any withdrawals are issued, so there’s no chance of getting your money instantly. After the single day of processing, debit card withdrawals might then take between three and seven business days to reach you. Even PayPal withdrawals could take up to seven business days, which is practically unheard of. Trustly and EcoPayz take three business days. Neteller is the fastest method available but is still comparatively slow at one day’s processing and one day’s transfer for 48 hours in total. Overall, Monster Casino lags behind the top runners in this respect.

Customer Support and License

There’s no way to speak to customer support agents at Monster Casino over the phone. You can email them, though, and live chat should be available 24/7 unless every operative is busy with other customers. The site’s FAQ section is fairly comprehensive, so you may be able to find what you’re looking for there.

Monster Casino is licenced via ProgressPlay Limited with the UK Gambling Commission (39335), and the Malta Gaming Authority (MGA/B2C/231/2012). In May 2025, the UK Gambling Commission fined ProgressPlay £1m for breaking licence conditions designed to prevent terrorist financing and money laundering, as well as those that govern measures for operators based outside the UK, and social responsibility obligations, including customer interaction. The licence is still in force and still covers all of the Monster Casino sister sites, but now has extra conditions attached to it. A formal warning was issued to the operator at the same time.

Monster Casino – The Verdict

Monster Casino is, overall, a fairly good online casino and slots website. It’s enhanced by the presence of its sportsbook, and its range of promotions brings excitement throughout the week and month for players who come here often. Unfortunately, though, there are a couple of elements here that can’t be considered customer-friendly. The first is the wagering requirement of x50 on bonus funds, which is far too high. The second is that the casino might take an entire week to get a withdrawal to you, even if you use a modern method like PayPal. That shouldn’t be the case, and it’s something Monster Casino should improve upon if it wants to catch up with the industry leaders at the front of the field. It’s still the best casino on this network, though.

What are players saying about Monster Casino?

Here are our condensed summaries of recent Monster Casino reviews from real players.

• 02-Dec-2025 by Amy:
  Won just over £800 on tennis and they tried to dodge paying by claiming I was on GamStop, even though I’ve never been registered. They refunded my deposits but still owe me £478, and I’ve shown proof from GamStop plus other active accounts elsewhere. eCogra got a response from them that was basically someone typing nonsense about a “GamStop block” with no evidence. It feels completely fabricated to avoid paying. I’ll take this to small claims if needed. Easily the worst company I’ve dealt with. Avoid them. – source: Trustpilot
• 16-Nov-2025 by Sayori:
  I won some money and the withdrawal was supposed to take a day, but it’s been nearly four weeks. The “live chat” is definitely bots and emails go unanswered except for one message saying they’ve got eight weeks to deal with my complaint. Wish I’d read the reviews first. Avoid completely. – source: Trustpilot
• 24-Oct-2025 by Jurgita:
  My withdrawal was meant to arrive in one working day, but I’ve been waiting three days with no update. Customer service is rude and unhelpful. Really disappointing experience. – source: Trustpilot
• 29-Jul-2025 by Sylvia:
  They send out promotions but then find excuses not to honour them. I deposited and wagered £40 with a promo they’d emailed, but they told me I’d used the wrong page even though I’d placed a sports bet and entered the right code. Absolute con in my view. Don’t use them. – source: Trustpilot
• 28-Jul-2025 by Lucky:
  This is an awesome, legendary casino. I can’t fault it. – source: Trustpilot
• 11-Jul-2025 by Leonardo:
  This is the worst betting house around. They keep rejecting my verification documents to stall payments, so I think they don’t have money to pay out. I warn you not to register. – source: Trustpilot
• 28-Jun-2025 by Jack:
  One star feels generous. I’ve sent ID over and over yet my withdrawal has been pending nearly four weeks. They reply to emails every few days with the same copy and paste lines and the chat system is just bots. Never experienced anything like this before. – source: Trustpilot
• 23-Jun-2025 by Zomfira:
  I won £5 from free spins and later over £400 on other games, but everything was still stuck under wagering. During a Big Bass Bonanza round, my £400 bonus vanished mid-game. Support was useless, told me to “have a good day” and closed the chat. Wouldn’t recommend this site to anyone. – source: Trustpilot
• 05-Jun-2025 by Sinead:
  They constantly advertise free spins but half the time you can’t play them because of endless errors. Live chat asks for screenshots then offers no help. Nothing but frustration. Avoid. – source: Trustpilot
• 15-May-2025 by Paul:
  I tried withdrawing £2000 over a week ago and sent all the documents they asked for, but they’ve stopped replying altogether. Even the complaints team won’t answer. I’ve raised it with Resolver and now a lawyer. Read the reviews and stay away. – source: Trustpilot

Frequently Asked Questions