SlotMonster Review, Bonuses & Promo Codes 2024

What we like
  • Huge selection of popular slot games, including Megaways and bonus buys
  • Great option as a credit card casino
  • Also offers plenty of table games like blackjack, roulette, and baccarat
Overall Rating
6 /10.0
Games Selection
Bonuses and Promotions
User Experience
Kane Pepi
Verified by Alan Draper
Last updated
8min read
Disclosure: 18+ Rules regarding online gambling vary from country to country, please ensure you are following them and gamble responsibly. The content on this website is provided for entertainment purposes only. We may utilise affiliate links within our content, and receive commission.

SlotMonster is a popular slot site that also offers table games with live dealers. In this SlotMonster Casino Review, we unravel everything you need to know.

Read on to discover how we rate SlotMonster for bonuses, payments, customer support, available games, and safety. 

SlotMonster Casino Review: Key Takeaways

We found that SlotMonster offers a decent gambling experience from start to finish – especially if you’re interested in slots. Players will find Megaways, bonus buys, classics, jackpots, and more. This is in addition to table games like roulette and baccarat. However, SlotMonster does lack in other key areas. 

For example, it doesn’t offer sports betting or live poker games. What’s more, payout times are not stated and SlotMonster notes that withdrawal fees might apply. We also found that other slot sites are more generous in the bonus department. Ultimately, according to most Slot Monster Casino reviews, the platform offers a simple way to play slots online.  

SlotMonster Casino Screenshots

SlotMonster General Information

Parent Company
Simba N.V.
Has token
Payment Methods
Visa, Mastercard,, Mifinity, Bank Transfer
Play’n GO, Pragmatic Play, Hacksaw, Fugaso, NetEnt
Minimum Deposit
  • Fast and straightforward registration process
  • User-friendly site
  • Great selection of games on offer
  • No promotions for existing players
  • No VIP program
  • No sportsbook

SlotMonster Casino Bonuses & Promos

We’ll begin this SlotMonster Casino review by exploring bonuses and promotions. 

SlotMonster Casino Welcome Bonus

The SlotMonster homepage displays a welcome bonus of ‘Deposit €100, Play With €200’. However, we had to read through the bonus terms and conditions for more information. For a start, the bonus funds must be wagered 35 times before they can be withdrawn.

So, let’s say you opt for the maximum bonus amount by depositing €100. This means you receive a €200 bonus. At 35x, you’d need to wager €7,000 before the bonus amount can be withdrawn. This will be challenging for most players, especially considering that the maximum bet per round is €5.

SlotMonster welcome bonus

For example, if you wager €50 on a slot spin, only €5 would count toward the wagering requirement. In addition, only slots contribute 100% to the wagering target. Live game shows contribute 50%. While all other games contribute 20%. There’s also a long list of ‘excluded’ titles that are excluded from the bonus.  

Finally, no SlotMonster Casino bonus code is required for the welcome package. 

Existing Customer Promos

SlotMonster doesn’t directly offer any promotions for existing players. It has, however, partnered with Pragmatic Play to offer slots tournaments.

This includes:

  • Slots Drops & Wins: €2 million in daily tournaments
  • Mega Wheel Madness: €1 million in daily tournaments
  • Pragmatic Crash & Win: €300,000 in daily drops

Ultimately, SlotMonster lacks in the promotions department.  Most other online gambling sites offer deposit reloads, cashback, and/or free spins. 

Loyalty Program

Our SlotMonster Casino Review found that the platform also falls short in the loyalty category. Unlike other casino sites, there’s no loyalty program or VIP rewards. This disincentivizes players from remaining on the platform long-term. 

SlotMonster Casino Promo Codes

No SlotMonster Casino bonus codes are currently being offered. The welcome package simply requires a deposit to qualify. 

Is SlotMonster on GAMSTOP?

  • SlotMonster isn’t regulated by the UK Gambling Commission.
  • This means it isn’t part of the GAMSTOP program.
  • As such, if you’re looking for the best GAMSTOP casinos, SlotMonster could be a great option.

What Games Can You Play at SlotMonster?

Let’s move on to the gaming suite. Read on to explore what SlotMonster Casino games are available.  


As the name suggests, slots are the main theme at SlotMonster. There are hundreds of titles listed across the most popular slot categories.

For example, you’ll find popular drops & wins slots like Big Bass Floats My Boat, Gears of Horus, Strawberry Cocktail, and Mighty Munching Melons. Some of the best Megaways slots are listed too. This includes everything from Wild West Gold, the Dog House, and Great Rhino to Book of Tut, Piggy Riches, and Extra Juicy. 

Slots at SlotMonster

Bonus buys are also popular at SlotMonster. This includes Wanted Dead or a Wild, Gems Bonanza, Piggy Cluster Hunt, and Legacy of the Sages. We also like that SlotMonster offers classic slot games like Starburst, Sizzling Hot Deluxe, and Mystery Joker.

Another benefit is that all slot games can be played in demo mode. However, finding a suitable slot game isn’t straightforward unless you know the specific title. This is due to a lack of filters. For instance, you can’t find slot games by the software provider or the RTP.


While slots are the main focus, SlotMonster also offers roulette games. We discovered 46 different variations. This includes European and American roulette.

However, French roulette is missing. This is a drawback, considering that the French variation comes with the lowest house edge.


SlotMonster also offers 90 blackjack variations. This includes VIP tables for high rollers. Popular blackjack games include Classic, Azure, Perfect Pairs, Power, Infinite, and Speed.


SlotMonster also offers a small selection of video poker games. This includes Turbo, American Poker V, Caribbean, Oasis, Deuces Wild, and Magic. SlotMonster hasn’t partnered with any poker networks, so you can’t play against other players. 

Live Dealer

The live dealer department is highly rated at SlotMonster. You’ll find dozens of tables covering the core staples; roulette, blackjack, baccarat, and craps.

Live dealer games at SlotMonster

You can also play video poker with human dealers. What’s more, there’s a huge selection of live game shows. This includes Dream Catcher, Mega Wheel, Crazy Time, Deal or No Deal, Monopoly Big Baller, and Crazy Coin Flip.

Other Games 

Players will also find instant-win games at SlotMonster. This includes 18 dice games.

SlotMonster is also one of the best crash gambling sites. Variations include Crash X and Cricket Crash. You can also play a live version – Cash or Crash.

In terms of where SlotMonster falls short, it doesn’t offer a sportsbook or horse racing betting. There are no live poker rooms either. 

What Software Does SlotMonster Casino Use?

  • SlotMonster has partnered with more than a dozen software providers.
  • These are industry leaders within their respective fields.
  • For example, you’ll find slots from NetEnt, Kalamba Games, Red Tiger, Hacksaw Gaming, and Novomatic.
  • Live dealer tables are supplied by Evolution and Pragmatic Play.

Deposits & Withdrawals at SlotMonster

SlotMonster offers limited information about deposits and withdrawals. The only way to know what payment methods are accepted is by opening an account.

SlotMonster deposit options are restricted to Visa and MasterCard. Although this makes SlotMonster one of the leading credit card casinos, the minimum and maximum deposit amounts are €20 and €2,000 respectively. €2,000 is very low, meaning SlotMonster won’t be suitable for high rollers. 

Withdrawal methods are limited to bank wires. The minimum withdrawal is €25, which is reasonable. However, the withdrawals are capped at €4,000. So, if you land a large payout, you’d need to make multiple withdrawals. 

  • Fortunately, many online casinos offer withdrawals without limits. You can read our guide on the best payout online casinos for further guidance.  

Interface & User Experience

The SlotMonster website has a user-friendly interface. There is a left-hand dashboard that lets you choose between ‘Slots’ and ‘Live Casino’. However, some games fall into neither category. For example, software-based video poker, blackjack, and slots.

SlotMonster is simple to use if you already know what game you want to play. For example, you can type in ‘Roulette’, and browse through the 46 available variations. However, SlotMonster should add additional filters when browsing slot games, considering the sheer number of titles available. 

The registration process is straightforward. Players simply need to enter their personal information and follow the on-screen instructions. Depositing and withdrawing funds is simple too. That said, there’s no option to change the account currency. It’s set to euros, which will be a drawback for some.  

SlotMonster Casino Regulation & Safety

The SlotMonster website is owned by SIMBA N.V., which is a registered company in Curaçao. SlotMonster is also operated by Sand Tech Services Ltd, a Cyprus-based company. SIMBA N.V. is authorized and regulated by the Governor of Curaçao.

We were unable to find any additional information about SlotMonster’s parent company. With this in mind, players should proceed at their own risk.

Best Alternative to SlotMonster

While SlotMonster will appeal to some players, better alternatives exist. Instant Casino, for example, excels in most areas. First, Instant Casino approves withdrawal requests instantly. This means players will receive their winnings without delay. In contrast, SlotMonster doesn’t display its withdrawal times. This uncertainty leaves players feeling frustrated.

We found that Instant Casino is also a better option for long-term players. It offers 10% cashback on all gambling losses. Not only is the cashback credited every week but there are no wagering requirements. Other than a partnership with Pragmatic Play, SlotMonster doesn’t offer any bonuses to existing players. 

Instant Casino review

Instant Casino also offers a much larger range of games. For instance, Instant Casino has a fully-fledged sportsbook with pre-match and in-play betting. No sportsbook is offered by SlotMonster. Additionally, mobile players will find that the gaming experience is more user-friendly at Instant Casino. At SlotMonster, finding games can be cumbersome.  

SlotMonster Casino Verdict

Our SlotMonster Casino review found that players will like the variety of slot titles available. This includes a wide selection of jackpots, Megaways, and bonus buys. However, we also found that there are better options in the market. 

Instant Casino, for example, offers a much larger suite of games, not to mention more favorable bonuses and faster withdrawal times. Instant Casino also offers higher betting limits and an all-round better user experience. 

Slot Monster FAQs

Is SlotMonster Casino legit?

SlotMonster’s parent company, SIMBA N.V., is regulated by the Governor of Curaçao. While it appears to be a legit gambling site, better options certainly exist. 

What games can you play at SlotMonster Casino?

In addition to slots, SlotMonster also offers blackjack, roulette, baccarat, dice, and crash. 

What is the SlotMonster Casino welcome offer?

New players receive a 200% deposit bonus, up to €200. The bonus funds must be wagered 35 times. 

Is there a SlotMonster Casino VIP program?

No, SlotMonster Casino does not offer a VIP program. This will be a drawback for many. 


  1. Prize Drops & Tournaments (Pragmatic Play)
  2. Governor of Curaçao
  3. Fair and transparent terms and practices (Gambling Commission)

Disclosure: 18+ Rules regarding online gambling vary from country to country, please ensure you are following them and gamble responsibly. The content on this website is provided for entertainment purposes only. We may utilise affiliate links within our content, and receive commission.
Kane Pepi
Kane Pepi is a financial, gambling and cryptocurrency writer with over 2,000 published works, including on platforms like InsideBitcoins and Motley Fool. He specializes in cryptocurrency guides, exchange and wallet reviews, and covers new crypto projects for His expertise includes asset valuation, portfolio management, and financial crime prevention. Pepi holds a Bachelor's in Finance, a Master’s in Financial Crime, and is pursuing a Doctorate in money laundering in crypto and blockchain. Connect with Kane on LinkedIn.
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