MonsterCasino Review

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Up to £1,000 + 100 Free Spins

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New Players Only. Wager from real balance first. 50X wager the bonus. Contribution varies per game. selected games only. Wager calculated on bonus bets only. Bonus valid 30 Days from receipt/ free spins valid for 7 days from issue. Max conversion: 3x the bonus amount or free spins: £20. Excluded Skrill deposits. Withdrawal requests voids all active pending bonuses. Full Terms Apply.

by D.Djokic • December 21, 2021


  • checkOver 1,000 high-quality games
  • checkLots of licensed titles
  • checkExcellent weekly cashback promotion
  • checkSolid welcome package
  • checkLoss and deposit limits
  • checkSupports PayPal

Overall rating

payment methods

9 / 10

current promotions

8 / 10

slots & games

9 / 10

customer support

7 / 10

mobile experience

9 / 10

With a happy-go-lucky and festive look, vast list of casino games, fast and reliable banking system, and plenty of lucrative promotions, MonsterCasino is a fun place to be. Betting fans can wager on plenty of sports, and calculate their odds according to the latest statistics overview displayed on the site.

ProgressPlay Limited has operated this online casino since its opening in 2017. In our MonsterCasino review, we’ve listed all the things we liked and a few features that had us raising our eyebrows.

Let’s start with the best part: The welcome package for UK players grants newbies up to £1,000 and 100 free spins for Book of Dead and Starburst. Non-UK users get up to £/$1,000 in bonus cash, and a 250 Starburst free-spins offer. Not to mention the loyalty rewards program, and holiday and weekly promotions.

This casino has licenses from the UK Gambling Commission and Malta Gaming Authority.

User Experience + 8/10 Rating:

Website Design

The landing page is filled with welcoming faces in a warm and bright colour palette. The MonsterCasino site is undoubtedly attractive and pleasing to the eye, especially if you want to wind down with games after long work hours. Its blocky user interface clearly leads to all the important functions, which prevents players from wandering around cluelessly.

The one issue we have with MonsterCasino’s design is that the features and filtering menu appears a bit tacky: A blue-green background behind orange-red filtering menus. This unflattering colour mix might scare away potential new users.

Luckily, the filtering options are precise and intuitive enough, making the MonsterCasino games search for a specific gameplay type, title, or software provider straightforward. Most games also have a demo mode once you provide ID verification data.

Mobile App

MonsterCasino works well on desktop and mobile devices, with rapid loading times and faithful touchscreen optimisation. And if you have an Android smartphone, you can download a client app from Google Play. We are still waiting for the mobile app support for iPhones.

Players from the following countries won’t have access to the MonsterCasino registration. Afghanistan, Australia, American Samoa, Austria, Belarus, Belgium, Christmas Isles, Cuba, or the Czech Republic cannot create an account here. The same goes for Germany, Greece, Hungary, Israel, Poland, Portugal, Romania, Saudi Arabia, Sweden, Switzerland, Denmark, Bulgaria, Croatia, Slovenia, Turkey, and Algeria.

Players from the United Kingdom are welcome here, with unique welcome bonuses on casino games and sports betting. Unfortunately, US users cannot say the same, as they won’t have access to MonsterCasino.

Software & Game Selection + 9/10 Rating:

Whether you enjoy slots, games with live dealers, or MonsterCasino table games, you’ll find an excellent selection of well-made titles here. There are over 1,000 games in total, split into blackjack, roulette, baccarat, poker, jackpots, lotto, Scratch, virtual games, and slots categories. We’ve tested a dozen from each group, and all of them have a high level of polish and replayability.

Slot Games

There are plenty of licensed slot games based on globally known franchises and artists, like CSI, Jurassic World, Alice Cooper and the Tome of Madness, Hell’s Kitchen, ZZ Top: Roadside Riches, and others. We’ve personally enjoyed our time the most with proven classics, such as Starburst, Fruit Shop Megaways, and Bonanza.

Roulette Games

Once you log in to the MonsterCasino mobile app, you’ll find plenty of high-quality roulette action here. You’ll find standard versions such as European, American, World Cup, and French roulette, or the very affordable 20p roulette. European roulette also has a 3D counterpart that looks stellar, even though it’s not too heavy-duty for older machines.

If you’re looking for more, Evolution has many immersive roulette lobbies with high-definition streaming. Playing these table games blurs the line between playing on your computer or phone, and participating in a roulette tournament in Vegas casinos.

Game Providers

It’s no surprise that most games are of high quality, since you’ll find 61 pedigreed game providers here. While writing our MonsterCasino review, we noticed big developer names, like Blueprint Gaming, Evoplay Entertainment, Ezugi, Habanero Microgaming, and NetEnt on the list.

Bonuses & Free Play Options + 8/10 Rating:

Welcome Bonus

The welcome bonus for UK players has a package of four deposit offers summing up to £1,000, and 100 free spins. The first deposit bonus gives you 50 free spins on Book of Dead, while the second and third deposit matches you 25% up to £200 each. The fourth deposit offer has a 25% bonus of up to £600, and the fifth one gives 50 Starburst free spins.

The wagering requirement is quite steep: 50 times for the casino offer. In other words, while the MonsterCasino welcome bonus is rewarding, it will take plenty of attempts and luck to get it. The minimum deposit needed to activate this welcome package is £20. The bonus offer expires after 30 days.

Weekly Promotion

Besides holiday promotions, such as the Christmas Candy, you’ll find several unique weekly bonuses. For example, the Every Friday offer might net you five extra points after you deposit £10 or more and finish one of many missions. As you accrue more considerable sums of extra points, you can exchange them for better rewards in the casino store.

Another weekly bonus offers MonsterCasino cash back every Wednesday for deposits of £20. This cash back goes up to 10%, to the maximum amount of £500. Players can participate in tournaments on Thursdays with a £250 cash pool shared among the three best players. The first player receives £150, the second-best £75, and the third one £25.

Loyalty Rewards

Regular players can get presents from the casino store through the loyalty reward system, as a token of gratitude for their gaming dedication. As you complete various deposit and real-money-betting missions, you gather extra points to exchange for different presents. Presents include getting between £5 and £50 free bet or bonus money, a better match bonus, and MonsterCasino free spins on various slot games.

Customer Support + 7/10 Rating:

With such massive sites, hiccups and bugs can occur at most unfortunate times. Customer support is there to help you out with any problem, from your account, payment, to game issues. Their agents are available via email and live chat, 24 hours a day, every day.

We had dozens of queries for customer service. Every time, we got a fast response within five minutes, but the advice was a mixed bag. In general, MonsterCasino’s customer support is serviceable, but there’s plenty of room for improvement. Supported languages include English, Finnish, Japanese, and French.

Banking Options + 9/10 Rating:

Accepted Currencies

MonsterCasino works with several fiat currencies, including GBP, USD, NZD, CAD, and EUR. However, we’d like to see this list expanded, considering how many countries can play here.


The minimum deposit limit is £20, except for paysafecard (£10). The MonsterCasino payment system accepts Visa, Maestro, and Mastercard debit cards, Trustly, paysafecard, PayPal, Interac Combined (for Canadian players), BitBay Pay, ecoPayz, NETELLER, Skrill, MuchBetter, InstantEFT, AstroPay, UPI, and NetBanking.


You can withdraw your cash with Visa, Maestro, and Mastercard debit cards. E-wallet options like AstroPay, Skrill, Trustly, ecoPayz, NETELLER, InstantEFT, UPI, and NetBanking are available, as are traditional bank transfers. The minimum withdrawal amount is £10, while the maximum is £3,000 per week or £6,000 (Malta Gaming Authority license only) per month. We don’t like the withdrawal fee of £2.50, as it makes smaller withdrawals costly.

Security + 10/10 Rating:

MonsterCasino security is robust enough to protect your info from cyberattacks, thanks to the UKGC and the MGA licences. Security is powered by 128-bit SSL encryption and a firewall that is considered an industry standard for keeping private data and banking details hidden.

Users can activate several responsible gaming options to stop overspending or gaming too much. They can place daily, weekly, or monthly wager, loss, or deposit limits. The time-out feature blocks you from playing games for up to 42 days – something we made sure of for our MonsterCasino review. Self-exclusion locks you from accessing your account for up to 12 months or even indefinitely.

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