4KingSlots Casino

4kings slots

4KingSlots Casino Review

Casino Rating


Wager-Free Free Spins

60 Free Spins

Min. Deposit:



Wager free
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Quick Info

Established: 2019

Licence: Curacao eGaming

Crypto Casino: Yes

Owner: Mirage Corporation N.V.

Email: [email protected]

Languages: English, German, French

4KingSlots Casino - Crypto Casino Review 2024

You can never have enough Bitcoin casinos nowadays, and 4KingSlots is just one of the many crypto casinos now on the market. 4KingSlots began operating in 2019 under Mirage Corporation N.V. with a license issued in Curacao. It is focused on providing RNG casino games mixed with live dealer casino games, all of which are supplied by leading game providers.

Like other Mirage casinos namely Wolfy and Haz, 4KingSlots Casino works with either fiat money or cryptocurrency. Its layout and design even shares a resemblance with other Mirage casinos. But 4KingSlots has a couple distinct features that make it somewhat different from other Bitcoin gambling sites operated by Mirage.

One of these is the fact that its affiliate program is managed by Universal Affiliate Group. When you join this program, you get the opportunity to earn up to 50% revenue share commission every month. You can even speak with your affiliate manager to explore other earning plans like CPA and Hybrid deals.

On another note, not everyone can register for a 4KingSlots login account because of its rather long list of restricted countries. But if you’re in a non-restricted country, then you’re fortunate enough to sign up, deposit, and play in this crypto casino.

If you have questions regarding this matter or concerns about your account, do know that you can send them an email anytime. You can also opt to talk to them on live chat, but it’s available only from Monday to Saturday, 9 a.m. to 8 p.m. CET.

In our 4KingSlots review, we’ll explore the games, bonuses, and other important features you should know to help you get to know better this crypto casino. Sit back and see what 4KingSlots has in store for you.


  • checkMobile Casino
  • checkLive Chat
  • checkOnline Transaction History
  • checkReality Check Reminder
  • checkFinancial Limits
  • checkHelp And Support
  • circleVip Program
  • circleGamification
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  • checkSelf Assessment Test
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  • checkManual Flushing

4KingSlots Casino Bonuses and Promotions

If you’re familiar with how Mirage casinos work, there’s a big chance that you might already be expecting to find no wagering 4KingSlots bonus deals here. And if you do, you’re correct. But unlike its sister casinos, 4KingSlots offers only one wager-free bonus.

But there’s nothing to worry about because this casino has other bonuses that can make your online casino experience more fun and entertaining. To help you get to know which deals are available, we’ve handpicked three bonuses we believe you will like.

4KingSlots Welcome Bonus

4KingSlots has come prepared to welcome new members to its platform. Although it doesn’t give a Bitcoin casino no deposit bonus, it does give you a welcome bonus package that rewards you on your first three deposits. You’d need to use the correct bonus code in order to claim each of the three deposit bonuses. In total, you’ll get up to €750 bonus money and 300 free spins.

First Deposit = 100% up to €250 + 100 Free Spins

Second Deposit = 50% up to €250 + 100 Free Spins

Third Deposit = 50% up to €250 + 100 Free Spins

These deposit bonuses are not wager-free. Instead, the casino requires you to wager the sum of the deposit and bonus 40 times for the first deposit and 30 times for the second and third.

4KingSlots Free Spins Wager-Free

For players who want to get free spins and no wagering free spins at that, this bonus offer is for you. You can get 60 free spins on Age of Asgard slot or Neon Rush slot when you deposit €50. Alternatively, you can receive 30 free spins on Deadwood slot or Age of Asgard slot when you deposit €30. The casino specified which 4KingSlots slots you can use the free spins in, so make sure you make the most of them.

4KingSlots Reload Bonus

This casino ensures that you start your week on a high note. That’s why it has prepared a reload bonus for you every Monday. To claim this 4KingSlots bonus, simply deposit at least €20 and use the code MONDAY. You can instantly double your deposit amount, thanks to the 100% reload bonus. And you’ll even get 30 free spins in Magic Oak by Habanero. This is also not a wager-free bonus and it comes with a 40x wagering requirement on the deposit and bonus.


Type Name Offer Min Deposit Wagering
Free Spins Wager-Free Free Spins 60 Free Spins €20 Wager free

Games & Software

4KingSlots Casino has over thousands of slots on board, then add to this number the table games, live dealer games, plus others, and you’ll have so many titles to choose from. In fact, there are over 9,000 crypto games in the lobby.

It’s not surprising to see so many crypto games in this library because it has listed many game providers. And if you’re used to playing Bitcoin dice games and are looking for that kind of game here, you’ll find one—Crypt Dice by Betixon. Not only that, it is also provably fair.

4KingSlots Slots

You’ll find thousands of 4KingSlots slots on board. And with this number, you’re sure to find a variety of slot games. Classic slots remain popular these days, while other players prefer the more modern or even 3D slots. At 4KingSlots, there’s no problem because all these Bitcoin slots are available. In fact, it even has a page for megaways and multiways slots to help you choose games that give you more ways to score small and big wins.

4KingSlots Free Games

4KingSlots Casino lets you enjoy playings its games without any risk of losing real money bets. Just go to the casino lobby and choose the games you want to play for free. But make sure you select the Play for Fun button. This way, you’re sure to enjoy 4kingSlots free games and get to know more of them and their gameplay, especially the newly released titles.

Banking Methods

At the beginning of our 4KingSlots review, we mentioned that 4KingSlots accepts Bitcoin payments and fiat payments. And as part of their compliance to KYC and AML policies, this casino requires KYC verification on your withdrawals. Moreover, Mirage Ent. Corporation (Cyprus) Limited is in charge of processing payments. Should you choose to load your 4KingSlots login account with cryptocurrency, then you can use Bitcoin (BTC), Litecoin (LTC), Ether (ETH), and Ripple (XRP). As for fiat money, you can choose from one of the following—EUR, USD, SEK, CAD, NOK—and use the available payment methods in your country.

Deposit Methods

Withdrawal Methods

You need only €20 or 0.001 BTC to make a successful deposit. If you want to deposit a bigger amount, you’re allowed to do so up to €1,000 or 0.5 BTC. Deposits are instantly processed here, so you should be able to see your deposit reflected in your account immediately. But based on the casino’s website, your 4KingSlots Bitcoin deposit may take five minutes to 30 minutes to reflect in your account balance.

Keep in mind that you should use the payment method you used for deposits. You must also withdraw at least €25 or €100 in BTC for your request to be processed. Your max limit per transaction is €1,000, and so is your daily limit. There is also a €15,000 monthly limit imposed by the casino. Just like when depositing, your 4KingSlots Bitcoin withdrawal can take up to 30 minutes to be processed and completed.


4KingSlots Casino is a great choice for playing casino games, especially online slot games. It offers thousands of titles developed by top-tier game providers on the market. That’s why anyone who loves to simply play games should check out 4KingSlots.

It becomes an even better option if you prefer to use Bitcoin or Litecoin because this casino accepts four cryptocurrencies to date. Even better, it lets you play a provably fair Bitcoin dice. And to top these all off, it offers attractive bonuses, one of which is a wager-free free spins deal.

With all these coming in to play, 4KingSlots simply becomes a Bitcoin casino that’s worth your time and money. Check it out and enjoy the great casino games and deals it brings your way.

Pros & Cons


  • Selected cryptocurrencies accepted
  • 9,000+ games
  • Provably fair dice game
  • Mobile-friendly
  • No wagering free spins


  • Country restrictions
  • Limited live chat operating hours
  • No phone support
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