SlotMonster Review 2024 – Quick Guide to Games, Features and Proc & Cons

In this comprehensive SlotMonster review, we break down the quality of its 400 games strong lobby, featuring over 120 live casino games, their RNG counterparts, and crash games that support the operator’s claims of versatility – despite the name of the platform.

SlotMonster earns some bragging rights when it comes to user experience and its Promotions tab, especially the latter, which is packed with deposit match deals and daily prize drops. There’s not much more to it, but we’ll still dig deep to see whether it’s a casino worth joining.

100% Deposit Match Up To €100


100% Deposit Match Up To €100

  • 400+ gambling titles from renewed casino game providers
  • Plenty of speciality games like crash games, scratch cards, dice and keno
  • Pragmatic Play promotions such as Daily Price Drops & daily tournaments
5 Stars
Play Now

SlotMonster Overview

Established 14th of February 2024
License Curacao
Owned by SIMBA N.V.
Device Compatibility Desktop, mobile, tablet
Games Slots, live casino, table games, crash games, scratch cards, dice, keno
Casino Yes
Live Yes
Sportsbook No
Min. Deposit €20
Payout Speed Instant
ReadWrite Rank 3.8/5

SlotMonster Pros and Cons

Here’s a quick overview of the advantages and disadvantages of playing at SlotMonster:


  • 400+ casino games
  • 100% up to €100 welcome bonus
  • User-friendly design
  • Largely instant withdrawals


  • No reload bonuses
  • Lacks 24/7 support
  • Needs more banking options

SlotMonster is a decent online casino with an extensive game library, but it’s not much more than that. The sign-up offer is severely limiting, with the maximum bonus being €100. What’s more, the minimum deposit required to trigger the promo is quite steep, sitting at €20, making it difficult for newcomers to get in on the action. If you want an improved experience, we recommend Instant Casino.

It features a similar design but has a stronger offering with more robust game diversity, a 10% weekly cashback, and an entire sportsbook vertical to bring your gameplay experience to a whole new level.

10% Weekly Cashback Up To €10,000


10% Weekly Cashback Up To €10,000

  • VISA & Mastercard accepted, withdrawal processed instantly
  • New slot titles from renowned studios are regularly added
  • Hugely popular Mines, Plinko and Crash games available
5 Stars
Play Now

SlotMonster Casino Welcome Bonus 3.5/5

The SlotMonster bonus new players receive is a 100% match promo of up to €100. You must register, opt-in for the bonus, and make a minimum deposit of €20 to get it.

It’s a decent offer since the wagering requirements are 35x. The maximum bonus amount you can receive is only €100, and you must make a €20 deposit to get a taste of the bonus. Moreover, the list of excluded games is quite long and, sadly, features slots such as Joker Pro and others with an RTP of over 96% and a high hit frequency.

Author’s tip — Evaluate the offer thoroughly before claiming. We don’t like the fact there’s a plethora of NetEnt games you can’t use with the bonus. Also, you need to use your real cash balance first, and only then do the bonus funds kick in, which increases the risk. You have 30 days from registering to claim the SlotMonster casino bonus, which is the standard. However, you’ll only have seven days to complete the wagering requirements, which demands you put in the playing hours.

SlotMonster Casino Bonus Wagering Requirements and Other Terms

The wagering requirements for the welcome promo are 35x, and you have 7 days to complete them. But bear in mind that not all games count equally toward their completion. Here’s the overview of how much each game category contributes:

  • Slots — 100%
  • Dice games — 9%
  • Roulette games — 5%
  • All other games — 20%

Many games are excluded, like all Red Tiger and NetEnt releases, so check the list on the Bonus Terms page.

Also, once you start playing with your bonus, you’ll spend the deposited funds first and then move to the bonus funds. So, if you’ve deposited €100, you won’t start completing the wagering requirements before you’ve wagered €100.

Furthermore, if your bonus balance drops to below €0.10, the bonus is automatically forfeited. Lastly, the maximum bet amount while using the bonus funds is €5.

SlotMonster Promotions and Other Offers

Unfortunately, this platform has no other regular bonuses or SlotMonster bonus codes. Once you open the Promotions section, you’ll only find the standard Pragmatic Play promotions most casinos offer, such as Daily Price Drops and Daily tournaments.

Common Mistakes to Avoid When Claiming SlotMonster Bonus

As we move along in the SlotMoster review, we wanted to help you use the welcome bonus as best as possible. That’s why we’ve prepared a list of the most common mistakes players make:

  • Forgetting to opt in for the bonus on the casino welcome bonus page before making a deposit.
  • Playing any slot game thinking it counts fully towards completing the wagering requirements. There are many excluded games, so check the terms before playing a slot release.
  • Avoiding live games because they contribute only 50%. This is a good percentage of contribution for live dealers, as many websites offer only 10%. Plus, some of these releases are much more rewarding than regular slots, such as poker, where you can use various poker strategies to increase your chances of winning.
  • Using large amounts per bet to complete the wagering requirements faster. The maximum amount per bet is €5, so don’t go over it while using the bonus funds.

SlotMonster Licensing & Security 4.5/5

SlotMonster is licensed by Gaming Curacao, and you can check the license validity by looking at the logo in the footer.

The site uses standard security practices, which this license assures, like proper SSL encryption. It also has a solid privacy policy, so you need not worry about your data going to third parties.

Unfortunately, SlotMonster doesn’t have added security features that can protect your account, like the Two-Factor Authentication.

SlotMonster Games Selection 4/5

SlotMonster has a library of some 400 releases, including slots, live dealer games, table games, crash games, and a few other titles.

SlotMonster game library


Most of the SlotMonster casino games are video slots, and their diversity is quite good. You’ll find many titles from Pragmatic Play’s Drops and Wins series and several popular slots with the Megaways features. Additionally, you can browse the Buy Feature category for those games that let you purchase the bonuses directly.

The lobby is also home to slots that have paylines that pay both ways and even some old-school games like Gonzo’s Quest, Starburst, Book of Dead, and Twin Spin.

These have their own categories, but there are also others based on game themes, such as In the Wild, Gods & Myths, and more. Speaking of popular games, you’ll find many from premier providers like Pragmatic Play, Hacksaw Gaming, NetEnt, Novomatic, Red Tiger, and Betsoft.

Video Poker

There’s no category for video poker games, but if you search them, you’ll find a couple of variants like Deuces Wild Poker from Betsoft and Jacks or Better from Play’n GO. Note that you will have to write the game’s name, like Deuces Wild, to get a list of available games.


Baccarat is prominently covered in the live casino section, but there are also a couple of RNG baccarat games, like Baccarat Supreme and Baccarat No Commission from OneTouch. You’ll have to search for them through the search bar.


The number of RNG blackjack games is relatively high, but they also don’t enjoy a dedicated category for some reason. You’ll find all of them through the Search function, which shouldn’t be difficult since most have the word blackjack in their names.


RNG roulette games don’t have a separate section on the site. Still, there are only a few of them, including high-quality releases such as Roulette Nouveau by Relax Gaming and Roulette Advanced by NetEnt.


RNG poker games on SlotMonster primarily come from Betsoft, and there are only a few of them. You’ll find different types of poker such as Oasis Poker, Caribbean Poker, and Triple Edge Poker if you search for them – as RNG poker games don’t have their own category.

Other Games

Despite having only 400+ titles, SlotMonster offers a few other games that don’t fit the above categories. You can play a few crash games like the famous Aviator from Spribe. We’ve also noticed a few dice, Plinko, mines, and keno games, but they don’t have a category of their own.

Live Casino Games at SlotMonster 4.5/5

live casino SlotMonster

SlotMonster has a separate tab for live casino games, where you’ll find several categories and 120 unique games from Evolution and Pragmatic Play. Here’s an overview of all game types you’ll find here:

  • Game Shows: You’ll get to play 12 game shows, including Crazy Time, Mega Wheel, Dream Catcher, Monopoly Live, Deal or No Deal, Cash or Crash Live, and Crazy Coins Flip.
  • Live Blackjack: The site has almost 30 live blackjack games, so there is plenty of diversity. Some exciting variants include Infinite Blackjack, Free Bet Blackjack, and Speed Blackjack.
  • Live Roulette: SlotMonster offers around ten live roulette games, including exciting variants like Power Up Roulette and Speed Roulette.
  • Live Baccarat: SlotMonster has almost 20 live baccarat games, which is more than enough for this simple yet compelling game.
  • Live Poker: They don’t seem to have a place in the live casino section, but the site still has at least three live poker games, including Caribbean Stud and Triple Card Poker.

SlotMonster Deposits & Withdrawals 3/5

SlotMonster is a fiat casino that primarily operates in Euros. SlotMonster deposit and withdrawal options are limited and can vary from account to account. Here’s an overview of available payment methods:

Payment Method

Deposit Limit Withdrawal Limit Fee

Payout Time

Visa and Mastercard

€20–€2,000 €25–€4,000 N/A

Largely instant


€20–€2,000 €25–€4,000 N/A

Largely instant


N/A €25–€4,000 N/A

Largely instant

Bear in mind that the SlotMonster withdrawals have the following limits:

  • €4,000 per day
  • €10,000 per week
  • €20,000 per month

There’s also a maximum winnings cap of €100,000 for a 24-hour period. Everything above that cannot be paid.

SlotMonster User Experience 4/5

SlotMonster has a minimalist website and a user-friendly design. The central navigation hub is located on the left of the homepage, so you will not have issues finding your way around the site or using it.

However, it lacks sections for some game types, making them harder to find. Also, a drop-down menu for the game types and providers would have made it easier for users to find their way around. The site can occasionally be buggy or slow, especially when you start scrolling through the main lobby and the games listed there, but nothing major.

SlotMonster Mobile App 4/5

There’s no SlotMonster app, but the casino has a mobile-friendly website that operates well on any modern smartphone with either iOS or Android OS. It’s optimized for the smaller screen with easy-to-reach buttons and that same optimization transfers to the games that work without a hitch most of the time.

SlotMonster mobile app

SlotMonster Customer Support 2/5

SlotMonster has a small Help Center with a couple of FAQs, and it offers support to players through a live chat powered by Zendesk. However, it’s not 24/7, and you’ll only be able to send a message and wait for a response to your email when there’s no agent online.

We’ve noticed that the agents aren’t around most of the time, but when they are and when they respond, they are typically helpful and forthcoming with answers.

If you want to go straight to email, you can message [email protected].

How To Join SlotMonster and Claim Welcome Bonus

Joining Slot Monster Casino is relatively simple, and we’ll steer you through the process in a brief four-step guide so you know exactly what to do.

  1. Step 1: Visit the Site and Click on the Sign-Up Button

    The first step is to visit the official SlotMonster website and look for the Sign Up button. When visiting the site through a desktop browser, it’s in the upper right corner. Click it to start the registration process.
  2. SlotMonster Join

  3. Step 2: Complete the Registration Form

    Start filling out the registration form. You’ll need to provide personal details like your name, address, phone number, and email. You can choose your own password and decide whether or not to receive marketing messages. Once you complete the form, click Sign Up & Play to create an account. The platform will then automatically log you in.
  4. SlotMonster registration

  5. Step 3: Claim the Welcome Bonus

    With a ready account, you can click on the welcome offer prominently displayed at the top of the page. Read the instructions and terms to see if it meets your standards. Then click on Opt-In. Once you’ve done that, open the Wallet, choose your deposit option, and complete the transfer. You’ll immediately receive both your deposited funds and the welcome bonus funds.
  6. SlotMonster bonus

  7. Step 4: Play the Games & Have Fun

    With the funds safely in your account, you’re ready to start having fun. Head over to the lobby and browse through the available SlotMonster casino games. Pick one, open it up, read the rules, set your bet amount, and start the adventure.
  8. SlotMonster games

Similar Online Casinos and Sportsbooks to SlotMonster

Is SlotMonster The Best Online Casino To Use In 2024?

SlotMonster is a decent online casino with several hundred games in the library, including both slots and live casino games, but the diversity could be better, especially when it comes to RNG-powered table games. You can claim a standard 100% up to €100 welcome bonus with a decent 35x wagering requirement, but that’s about it when it comes to bonuses. There are no reload offers or a VIP program to speak of.

All in all, there are better options out there, and the best alternative is Instant Casino. The site is similar in design and sends out the same vibe but offers a more robust game library, a 10% weekly cashback, and even a whole sports betting platform. Check it out for yourself and compare it to SlotMonster, and you’ll quickly realize that it’s a better gambling site overall.

10% Weekly Cashback Up To €10,000


10% Weekly Cashback Up To €10,000

  • VISA & Mastercard accepted, withdrawal processed instantly
  • New slot titles from renowned studios are regularly added
  • Hugely popular Mines, Plinko and Crash games available
5 Stars
Play Now

SlotMonster FAQs

Is SlotMonster safe and secure?

What is the best alternative to SlotMonster?

Does SlotMonster hold a gambling license?

Does SlotMonster have a mobile app?

Does SlotMonster support cryptocurrency deposits?

Does SlotMonster have a loyalty program for regular players?

Are there any SlotMonster bonus codes available?

Responsible Gambling

When playing on SlotMonster, Instant Casino, or any other gambling site, adhering to responsible gambling practices is crucial.

Never gamble more than you’re willing to lose, set deposit and playing time limits, and use the site’s self-exclusion options when necessary.

If you ever feel like your gambling habits are getting out of hand, feel free to consult some of the following problem gambling resources:

About ReadWrite’s Editorial Process

The ReadWrite Editorial policy involves closely monitoring the tech industry for major developments, new product launches, AI breakthroughs, video game releases and other newsworthy events. Editors assign relevant stories to staff writers or freelance contributors with expertise in each particular topic area. Before publication, articles go through a rigorous round of editing for accuracy, clarity, and to ensure adherence to ReadWrite's style guidelines.

Pride Kazunga
iGaming Expert

Pride is a content writer with over 10 years of experience in iGaming. He is a seasoned casino content specialist, with a simple, relatable, and easy-to-read writing style. He loves staying up to date with the latest industry trends, providing readers with the most actionable insights. Pride is featured on multiple websites including,,,, and

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