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4KingSlots Casino Review

Updated: October 19, 2021

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Updates from 4KingSlots Casino:

1st Deposit Bonus + WR "100% up to €250 + 100 Free spins (Bonus Code: KING1)
Free Spins: Magic Oak | Habanero
Wagering: 40X (D+B) "
2nd Deposit Bonus + WR "50% up to €250 + 100 Free spins (Bonus Code: KING2)
Free Spins: Magic Oak | Habanero
Wagering: 30X (D+B)"
3rd Deposit Bonus + WR "50% up to €250+ 100 Free spins (Bonus Code: KING3)
Free Spins: Magic Oak | Habanero
Wagering: 30X (D+B)"

4KingSlots Casino – Full Crypto Casino Review

4KingSlots Casino 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 from leading game providers.

Like other Mirage casinos, 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 fiat and Bitcoin casino 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 Casino 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. If you have questions regard 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.

Keep reading our 4KingSlots Casino so we can help you decide if joining and playing in this casino is worth your time and money.

Bonuses and Promotions

You might be familiar with the zero-wagering bonuses offered in most Mirage casinos. While some appreciate the absence of a wagering requirement, some scoff at these casinos’ max cashout policy on their sticky bonuses. 

But with 4KingsSlots, you’ll find that it only has one casino bonus offer that is wager-free. You can get 60 free spins on Age of Asgard slot or Neon Rush slot when you deposit 50 EUR. You can 30 free spins on Deadwood slot or Age of Asgard slot when you deposit 30 EUR. The rest of the bonuses offered here come with a wagering requirement.

When you join the casino, you can claim your welcome bonus, which lets you get up to 750 EUR on your first three deposit. You’ll also get a total of 300 free spins. Just keep in mind that the 100% match bonus has a 40x wagering requirement (deposit + bonus), while the 50% match bonus has only 30x wagering requirement.

Every Monday, you can also get a 100% bonus + 30 free spins. This bonus applies on your first deposit on a Monday. You also need to wager the sum of your deposit and bonus money a total of 40 times to get cleared for a withdrawal. 

Apart from these, you also get a passive source of rewards, thanks to King’s Points Reward Program. Through this, you earn King’s Points each time you make a bet. For every 20 EUR, you earn one point. Then you can exchange your collected points for bonus money.

Alternatively, you can join weekly slot races so long as you play any online slots in the casino. Weekly races begin on Monday at 00:00 a.m. and runs until Sunday 11:59 p.m. (GMT+2). 1 EUR earns you 10 leaderboard points. 

Casino Details

Software Providers

Additional Information

Mobile-Ready Yes
Cryptocurrency BTC, ETH, LTC, XRP
Minimum Deposit 20 €
Minimum Withdrawal 25 €
Restrictions Afghanistan, Albania, Algeria, Angola, Aruba, Bonaire, Cambodia, Czech Republic, Ecuador, France, Guyana, Hong Kong, Hungary, Indonesia, Iran, Iraq, Israel, Kuwait, Lao, Myanmar, Namibia, Netherlands, Nicaragua, North Korea, Pakistan, Panama, Papua New Guinea, Philippines, Singapore, Slovakia, South Korea, Spain, Statia and St Martin, Sudan, Syria, Taiwan, Uganda, United Kingdom, United States, Yemen, Zimbabwe
Languages English, German


Live Chat Yes
Email Support
Social Media


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. It’s not surprising to see so many casino games in this library because it has listed many game providers. And if you’re used to playing crypto 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.

Banking Methods

We’ve already mentioned earlier that 4KingSlots welcomes both fiat money and cryptocurrency. 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.

Deposit Methods

You need only 20 EUR or 0.001 BTC to make a successful deposit. If you want to deposit a bigger amount, do know that you’re allowed to do so up to 1,000 EUR or 0.5 BTC. Deposits are instantly processed here, so you should be able to see your deposit reflected in your account immediately. 

Withdrawals Methods

Keep in mind that you should use the payment method you used for deposits. You must also withdraw at least 25 EUR or 100 EUR in BTC for your request to be processed. Your max limit per transaction is 1,000 EUR, and so is your daily limit. There is also a 15,000 EUR monthly limit imposed by the casino.

Should You Play in this Casino?

With two years of operation, 4KingSlots is no longer new in the business. We appreciate the fact that it took a different path in terms of casino bonuses and dropped the wager-free concept in almost all of its bonuses. Many players don’t like sticky bonuses and often get confused with the max cashout policy, which usually results with withdrawal problems. 

We also like the fact that we found a provably fair dice game here. But we know that our community of crypto players wants more of these. Hopefully in the future, we’ll see more provably fair games added, and that the casino will already have been operating a 24/7 live chat support. Should you play here? Go ahead. But as always, start small and see if the experience and service fit your style and needs.

Have you played in this online casino? Share your own 4KingSlots Casino review below!


  • Accepts BTC, ETH, LTC, XRP
  • Provably fair dice game
  • Self-exclusion, personal limits available
  • Mobile-friendly
  • 9000+ games


  • Limited live chat operating hours
  • Needs more provably fair games

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