Monster Casino Review 2026

Monster Casino is a UK-licensed online casino and sportsbook operated by ProgressPlay Limited. In this Monster Casino online review, I tested its bonuses, games, app, payments, and customer support to see whether it is worth joining. While the game selection is impressive, and they have a large £1,000 welcome bonus, there is a lot more to find out about this site.

Is Monster Casino Right for You?

Monster Casino combines a large casino with a full sportsbook, making it a reasonable option for players who enjoy switching between different types of gambling. The site also runs a wide variety of offers throughout the week, so regular players have plenty of offers to choose from. However, the bonus restrictions and the platform design mean it will not suit everyone.

Monster Casino is great for:

• Slot players looking for thousands of titles from a wide range of providers
• Players who enjoy both sports betting and casino games in one place
• Bingo fans who want live rooms with jackpot prizes
• Customers who value easy access to 24/7 live chat support

Monster Casino may not be ideal if:

• You want a rewarding casino welcome bonus
• You prefer casinos with detailed game filters and sorting options
• Paying withdrawal fees is not your thing
• You want to see RTP information before opening a game
• You have previously registered with another ProgressPlay site, as this restricts offer eligibility

About Monster Casino UK

Monster Casino launched in 2021 and has grown into one of the better-known brands in the ProgressPlay portfolio. ProgressPlay Limited, a Malta-based company, operates the site and manages more than 100 online gambling brands, most of which share the same white-label platform. The site holds a UK Gambling Commission licence under account number 39335, as well as a Malta Gaming Authority licence, giving it dual regulatory oversight. ProgressPlay themselves have been active since 2012, so they have much sector experience.

Score breakdown

Welcome Bonus and Promotions

Monster Casino offers separate welcome promotions for casino, sports betting, and bingo players. Existing customers also receive a wide selection of ongoing offers throughout the week, including free spins, cashback promotions, and accumulator boosts. Before claiming any offer, be aware that ProgressPlay limits customers to one sportsbook welcome bonus and five casino welcome bonuses across its entire network of brands. So if you have already claimed promotions on another ProgressPlay site, you may not qualify here. Also note that Skrill and Neteller deposits tend to be excluded from promotions.

Monster Casino Welcome Package up to £1,000 + Free Spins

The main casino welcome package at Monster Casino rewards players across their first five deposits. A qualifying first deposit of at least £20 unlocks 50 free spins on Eye of Horus: Rise of Egypt. The second, third, and fourth deposits each trigger a matched deposit bonus, while the fifth deposit awards another 50 free spins on Starburst.

Each reward comes with a withdrawal cap on winnings, either £20 for free spin stages or £50 for bonus money. You also need to wager any free spin winnings before withdrawing, which is often not the case at other sites. Monster Casino states that varying wagering contribution rates apply by game type, but these rates are not listed anywhere on the site, which makes it difficult to plan your play.

How to Claim the Monster Casino Welcome Bonus

Claiming the welcome package is usually straightforward, but some players have reported issues. If your bonus does not appear after a qualifying deposit, contact customer support before placing bets.

1. Register a new Monster Casino account.
2. Make a first deposit of at least £20 using an eligible payment method. Skrill and Neteller are excluded.
3. Your first reward is credited automatically after the qualifying deposit.
4. Continue making qualifying deposits to unlock the remaining stages.
5. Complete the wagering requirements within the stated time limits before requesting a withdrawal.

Making a withdrawal while a bonus is active or pending will void it entirely.

Robin Cohen

Betting Sites Expert

I was unable to claim the Monster Casino welcome bonus because I had previously registered with several other ProgressPlay casinos. The network-wide restriction applied immediately. This was not a major disappointment, as the offer does not provide particularly good value, due to the small print.

Monster Casino Welcome Bonus for Sports

New sportsbook customers can claim a £30 free bet after depositing £10 and placing £10 in qualifying bets. Users can place a £10 bet in one go, or spread it over several wagers. Once £10 of bets have settled, the free bet becomes available. Players must use their free bet at minimum odds of 1.5, and it carries a maximum win of £200. The free bet is valid for seven days from the date it is issued. This offer is not available to players who have already redeemed a sports welcome bonus at another ProgressPlay site.

Monster Casino Bingo Welcome Bonus

New bingo players can claim £40 in bonus money with a deposit of £10 or more. The bonus needs to be wagered twice on bingo games before you can make a withdrawal. Any winnings expire 30 days after issue, and the maximum conversion is £40. You must deposit through the bingo cashier specifically; deposits made via the main cashier do not qualify. As with the other welcome offers, Skrill and Neteller deposits are excluded.

Promotions for Existing Customers

Monster Casino runs promotions throughout the week for both casino and sportsbook players. Most casino offers require a bonus code to be entered at the cashier when depositing. Also note that all offers run on GMT, which is one hour behind British Summer Time during the summer months.

Monster Casino VIP Programme – Tiers and Benefits

Monster Casino rewards regular players through a points-based loyalty programme. Members earn points by completing activities such as placing casino bets or playing on consecutive days. Players can exchange their points for bonus money, free bets, or free spins through the on-site rewards shop. The exchange rate is reasonable; for example, £10 in bonus money costs 150 points, which you could reach in a few days.

The main drawback is the bonus restrictions. Bonuses redeemed through the programme remain subject to the usual restrictions, so max earnings, wagering, and so on. Another limitation is that the site tells you the points threshold for each tier, but does not explain what extra benefits you unlock when you reach it.

How to Register at Monster Casino UK

Creating a Monster Casino account is straightforward and takes just a minute or two. After registering, you will need to activate your account using a four-digit code sent by email and SMS. The site warns that failing to do this within seven days will result in account restrictions.

1. Click ‘Join Now’ and enter your email address, a password, and your mobile number. Tick the box to accept the terms and conditions.
2. Enter your name, date of birth, and gender. You can also opt in to SMS or email marketing at this step.
3. Provide your address, choose your currency, and enter a promo code if you have one. Then hit the submit button to complete registration.

Robin Cohen

Betting Sites Expert

Registration on Android was straightforward and took less than two minutes. The form loaded quickly, and each step followed a logical order. I did not need to provide any verification documents upfront, so depositing was possible right away. There was no option to set a deposit limit during registration, but a prompt appeared when I went to place my first deposit. Not all payment methods trigger this pop-up, however.

Account Verification – Complete Before Your First Withdrawal

Monster Casino follows standard UK Gambling Commission verification rules. If automated checks cannot confirm your identity, you will need to upload documents before your first withdrawal. Note that you may still be able to deposit as an unverified customer. Accepted documents include:

• Passport, driving licence, or another government-issued photo ID
• A recent utility bill or bank statement showing your current address
• Proof of payment method if requested

Verification can take a few working days. To avoid delays, upload clear, in-date images that show all four corners of each document. Blurry or cropped images are the most common cause of holdups.

How to Log In to Monster Casino

To access your Monster Casino account, start by clicking the login button in the top right corner of the homepage. Then, enter your registered email address and password. If you forget your password, the reset link on the login page will help. The eye icon on the password field lets you check what you have typed before submitting. The Monster Casino login process is the same whether on desktop or mobile.

Monster Casino Games – Over 4,000 Titles from 80+ Providers

In total, the site offers over 4,000 games from more than 80 software providers, including over 3,000 slots from big industry names. The scale of the library is genuinely impressive. However, the browsing experience could be much better, as you can only filter by game type or provider. There are no options to sort by RTP, volatility, or other characteristics, and games do not come with a handy ‘overview’ page.

Most games support demo mode, letting you try them before wagering real money. It is also worth noting that on the ‘Games’ page, Monster Casino shows the game count for each category, but the actual numbers do not always match what is available.

Slots – Megaways, Jackpot, and Classic Reels Explained

Monster Casino offers over 4,000 slot titles, including nearly 200 jackpot games. The library spans classic three-reel games, modern Megaways titles, cluster pays, and high-volatility releases. Monster add new titles to their library regularly, too. From the games tested, RTP figures were generally around 95%, which is normal for the industry. Jackpot slots tend to run lower, as is standard. RTP information is not visible when browsing, so you need to open each game individually to find this information.

Table Games

The table games section claims 97 titles, but the actual count sits at just over 40. Roulette and blackjack dominate, with a strong range of variants for each. Beyond those two, the choice is thin, though. There are two baccarat games, one solitaire title, and a single dice game. If you are after a variety of table games beyond roulette and blackjack, this section may disappoint.

Jackpot Games

The jackpot section covers a wide range of titles, but many offer fixed prizes rather than growing progressive jackpots. For all games, the current jackpot value does not appear on the game tile. You have to open each game to find the prize amount, which is inconvenient if you are looking for a specific jackpot size. On the plus side, the sheer number of jackpot titles means having access to a range of volatility and features.

Casual Games

Around 150 titles make up the casual games section, including keno, scratchcards, spinning wheels, and the crash game Fly X. While the total number is strong, there are some gaps worth mentioning. There are very few crash games, Slingo is absent, and there is no video poker. Players who enjoy those formats will need to look elsewhere. The RTP for casual games varies massively, with scratchcards often being quite low.

Bingo Games

Bingo is one of Monster Casino’s strongest features. Live rooms cover 90-ball, 80-ball, 75-ball, and 50-ball formats, each with a live draw and a chat function so players can interact during the game. Ticket prices generally range from £0.01 to £0.50, keeping things accessible for most budgets. Jackpot prizes often run into four or five figures. For players who prefer to play at their own pace, a small number of non-live bingo games also appear in the casual games section.

Live Casino Games

Evolution and Playtech power the live casino, and both rank among the leading providers in the industry. If people had to pick just two live casino names, many would opt for this pair.

The main game categories cover roulette, blackjack, baccarat, and game shows. Additional options are available, though, and there are many different formats of the casino classics. Some titles from Inspired Entertainment also feature, though these use pre-recorded footage rather than a live feed. Tables cater to a wide range of budgets, with VIP options alongside games accepting bets from as little as £0.10 to £0.50.

Robin Cohen

Betting Sites Expert

The quality of the games at Monster Casino is generally strong, which reflects the calibre of the provider lineup. I already know what my favourite games are, so the lack of search tools was not much of an issue. If you are fairly new to online casinos, though, the limited information and filters will be problematic. It is difficult to search through such a large library without extra tools.

Monster Casino Software Providers

Monster Casino draws on content from over 80 software providers, which is a key reason the game library reaches such a large size. Leading names include Pragmatic Play, Play’n GO, NetEnt, Blueprint, Big Time Gaming, Red Tiger, Hacksaw Gaming, Elk Studios, Wazdan, and Eyecon. The presence of so many well-regarded developers keeps the overall quality of the catalogue high.

Sports Coverage

Monster Casino covers 40+ sports, which is an impressive tally. They include all the most popular options like football and horse racing, all the way down to others with a relatively small following. So, no matter if you want to bet on Formula 1, golf, boxing, tennis, basketball or something like chess or handball, you will find it at Monster Casino.

Betting Markets Variety and Odds Value

Market variety can be a real strength of Monster Casino at times. Sports like football, tennis, and basketball all come with a wide range of bet types, including player stats, handicaps, halves, and game stats. At times, the range available rivals what you would find at a leading UK bookie.

Odds value is broadly in line with the UK market average for football, but value decreases for other sports, which is not unusual for an operator of this size. Value for horses and greyhounds can sometimes be well below average, though it is inconsistent. Boosted odds appear for selected events and offer great value when they do, but there are very few of them.

Key Betting Features

The sportsbook covers some of the essentials but is far from the most feature-rich product on the market.

Monster Casino Mobile Experience

Monster Casino offers an Android app but no iOS equivalent. Apple devices can access the site through the mobile browser instead, which covers the full range of casino and sportsbook features.

Monster Casino Mobile App

The Android app launched in October 2021 and last received an update in August 2024, which was an extremely long time ago. It has a 2.3-star rating from 30 reviews on Google Play and has reached 50,000+ downloads. The low rating and lack of recent updates are both concerning for an active product, which seems to have been neglected.

Robin Cohen

Betting Sites Expert

I tested the app on a Google Pixel 7a and found a few issues. Images occasionally cut off, and text spacing was inconsistent in places. There is no biometric login, which means typing my password each time. Pressing the back arrow on my bottom menu often exited the app entirely instead of going back one screen, which disrupted navigation.

The live casino section had filter buttons, but none of them had labels, making it impossible to know what they were filtering. Overall, the app experience was poor and well below the standard you would expect from an active UK-facing operator.

Monster Casino Deposits and Withdrawals

Monster Casino supports a wide range of payment methods. The standard minimum deposit is £10, increasing to £15 for Neosurf and £20 for Neteller, Skrill and Payz. The standard maximum deposit is £2,500, though PaySafeCard caps at £700 and Pay via Phone caps at just £40. Monster Casino charge a 15% fee on Pay via Phone deposits, but all others are free.

All withdrawals, regardless of method, carry a 1% fee, capped at £3. While this is a small amount, it is very rare for a UK-licensed operator to charge anything.

How to Make a Deposit

Here is how you can add funds to your Monster Casino account:

1. Click the ‘Cashier‘ icon and select ‘Deposit‘.
2. Choose your preferred payment method.
3. Fill in the relevant details, including the deposit amount.
4. Enter a bonus code if applicable, then click ‘Deposit‘.

How to Make a Withdrawal

If you want to take money from your Monster Casino account, here is what you do:

1. Click the ‘Cashier‘ icon and select ‘Withdrawal‘.
2. Choose your preferred withdrawal method.
3. Complete the form and click ‘Withdraw‘.
4. Monster Casino processes most requests within one business day.
5. You will receive a confirmation email once the transfer is complete.

Robin Cohen

Betting Sites Expert

I withdrew funds via instant bank transfer and received the money within four hours of making my request. The 1% fee applied and totalled £0.20 in this case.

Customer Support

Monster Casino offers live chat and email support. The team is reachable by email at customersupport@instantgamesupport.com. Live chat runs 24 hours a day, seven days a week. Although you do not connect to a human agent immediately, the process to get there is quick, and there is almost always someone available.

Robin Cohen

Betting Sites Expert

To reach live chat, I clicked the green icon in the bottom right corner of the page. A ‘talk to a person’ option soon appeared, and an agent connected very soon after. The agent I spoke to was quick to respond, but it was a frustrating conversation. I asked about wagering contribution rates and received several replies that did not address the question at all. Even after multiple attempts, I did not get a clear answer.

Is Monster Casino Safe? Security, Licensing, and Fairness

Monster Casino’s owner, ProgressPlay, holds a valid UK Gambling Commission licence under account number 39335. The site uses 128-bit SSL encryption and firewall technology to protect customer data, with card processing handled by specialist fraud prevention companies.

Customer funds are held in accounts separate from company funds, but they are not protected if the company becomes insolvent. Due to this, it would be wise never to leave a larger balance in your account.

While there appear to be no major security flaws, it is hard to argue Monster Casino is among the safest sites around.

What Real Users Are Saying About Monster Casino

Monster Casino holds a 1.6-star rating on Trustpilot from 201 reviews at the time of writing, with 88% of reviewers giving one star. Positive reviews tend to come from players who won and withdrew money without any issues. Negative Monster Casino review comments are a bit broader but tend to focus on a few common themes.

While gambling sites often attract negative reviews, the volume and consistency of negative feedback make it hard to fully dismiss. Although I had no issues playing here myself, it does not feel like the most professional operation at times.

Responsible Gambling Tools

Monster Casino provides a great variety of responsible gambling tools. Deposit limits, wager limits, and loss limits are all available and can be set on a daily, weekly, or monthly basis. In addition, there are timeouts, reality checks, session limits, and self-exclusion. It is one of the more complete toolkits available from a UK-licensed operator.

Note that any limits you set at Monster Casino apply across the entire ProgressPlay network. Monster Casino is also registered with GamStop, the UK national self-exclusion scheme.

Monster Casino vs Competitors

Compared with established operators, Monster Casino sits in the lower-to-mid tier of UK online casinos. The bingo offering is strong, but bonuses are far more restrictive than they are elsewhere. The games collection, despite its size, is also lacking in a few smaller areas.

Combined with the 1% withdrawal fee and the poor mobile experience, Monster Casino trails behind leading sites on several important measures.

Swipe to compare casinos

Min deposit	£10	£10	£10
Casino games	4k+	4k+	7k+
Live casino games	300+	100+	100+
Bingo	Yes-live rooms with jackpots	Yes	Yes
Demo games	Yes	Yes	No
Mobile app (iOS)	—	4 ★	4 ★
Our rating	4.4/5	4.5/5	4.5/5
Review	—	All British Casino review	Slingo review

Key Takeaways

Monster Casino has a great selection of slots, strong bingo coverage, a busy promotions calendar, and a solid set of responsible gambling tools. It also has a decent loyalty programme, albeit one lacking in detail.

Our Verdict

Monster Casino has a vast games library, a solid live casino and many promotions, but despite this, it is hard to recommend it. The welcome bonus looks generous, but the winnings caps reduce its value considerably. Restrictive terms are a common feature of bonuses on the site. Meanwhile, the Android app needs significant work and charging a withdrawal fee is hard to justify. Those who want the complete casino and sportsbook package from a single operator can find better alternatives on the UK market.

FAQ