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4 King Slots Casino review

The 4 King Slots online casino has an impressive collection of more than 8,500 game titles. As a member, you will have access to a diverse array of video slots from at least 45 software providers, a huge live casino with games from Evolution, Ezugi, Vivo, AG, Pragmatic Play Live, and BetGames, plus you will find scratch cards, virtual table games, bingo, virtual gambling games, and video poker. Mixed into these categories, you will find tournaments, slot races, progressive jackpot games, and an army of bonus offers – including a free spins offer with no wagering requirements. All this is backed up by an easy to reach customer support team, fast withdrawals and deposits using CAD, NOK, USD, EUR or a selection of cryptos, and a wide selection of payment/withdrawal methods.

4 King Slots Features

The banners, images, and the casino logo depict a ‘Kings’ theme, with castles and sword bearing kings scattered around the site. Most impressively, there are 8,500 games and many have a demo version you can play to test the games. It takes less than a minute to sign up, and when you decide to deposit, the transactions are instant, so you can start betting real money or crypto just moments after you are a full-fledged 4Kingsslots casino member.

4 King Slots Casino

4 King Slots Casino

100% up to €250 + 100 free spins

Code Not Required

Minimum Deposit: €20

Wagering: (Deposit + Bonus) x 40

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Casino pros

  • 8,500 Game Titles – Truly Diverse
  • Fast withdrawal times
  • Free spins bonus wager free
  • Excellent points for cash program
  • 6 live dealer brands + 120 live games

Casino CONS

  • Live Chat is not 24/7
  • No telephone support (not a major concern)
  • Bonuses are not live casino friendly

4 King Slots Casino Overview

Online Since 2019
Curacao eGaming
Games 1,400+
Red Tiger, 1x2 Gaming, Amatic, Rabcat Gambling, Betsoft, Big Time Gaming (BTG), BluePrint Gaming, Booming Games, Spinomenal, EGT Interactive, Elk Studios, Wazdan Gaming, Endorphina Gaming, Yggdrasil Gaming, Evolution Gaming, Felix Gaming, Future Gaming Solutions (FUGASO), GameArt, Gamomat, Habanero Systems, iSoftBet, Microgaming, Mr. Slotty, NetEnt, Playson, Nolimit City, Foxium, Tom Horn Gaming, Merkur Gaming, Relax Gaming, Pariplay, Red Rake Gaming, Mascot Gaming, Evoplay Entertainment, OneTouch, Vivo Gaming
Owner Mirage Corporation N.V.


Restricted Countries
Afghanistan, Albania, Algeria, Angola, Cambodia, Canada, Czech Republic, Democratic People's Republic of Korea, Ecuador, France, Guyana, Hong Kong, Hungary, Indonesia, Islamic Republic of Iran, Israel, Italy, Kuwait, Lao People's Democratic Republic, Myanmar, Namibia, Netherlands, Nicaragua, Pakistan, Panama, Papua New Guinea, Philippines, Republic of Korea, Singapore, Slovakia, South Sudan, Spain, Sudan, Syrian Arab Republic, Taiwan, Uganda, United Kingdom, United States, Yemen, Zimbabwe
Support Live Chat, Email
Contact [email protected]


Deposit Methods
Skrill, Ecopayz, Maestro, MasterCard, Neteller, Visa Card, MiFinity
Min Deposit €20
Min Withdrawal €20 / CA$ 30 / €/$ 100 (Cryptos)
Withdrawal Limits €1,000 / CA$ 1,500 per transaction / No monthly limit stated
Payout Timeframes Crypto: 5 – 30 mins / All Other: Instant

Bonuses and Promotions

4 King Slots Casino 1

The 4Kings Slots online casino gets new members started with a 3-part welcome bonus, and then it continues the fun with a series of regular bonus offers.

Welcome Bonus

You can start your 4Kings Casino journey by getting the reels rolling via a 3-part welcome bonus deal. At each stage of this bonus deal, the minimum deposit is US$-EU€ 20 or CA$40, and the bonus is for video slot games and scratch cards only – that means no table games or live casino titles. In addition to this, all jackpot games and video poker titles are also excluded.

  • 1st Deposit: 100% deposit match up to €/$250 100 Free spins (Wagering 40x D B)
  • 2nd Deposit: 50% deposit match up to €/$250 100 Free spins (Wagering 30x D B)
  • 3rd Deposit: 50% deposit match up to €/$250 100 Free spins (Wagering 30x D B)

There are few simple rules to follow while the bonus is active. To convert the bonus money into cash you need to play through the wagering requirements within 15 days. Also, make sure you do not bet over US$-EU€ 4 / CA$ 6 per spin or US$-EU€ 0.30 / CA$ 0.45 per line.

Other Bonuses & Promotions

After you use your welcome bonus, you can take advantage of the 4Kings Slots Casino red carpet treatment. There is a casino loyalty reward program that gives a 1 point for every US$-EU€ 20 / CA$ 30 bet, and for every 20 stars you earn, you can exchange them for US$-EU€ 1 / CA$ 1.5. Also, check out the 60 Free Spins bonus in which all your winnings from free spins come back into your real money casino balance as this promotion has 0x wagering attached. For even more casino bonus fun, check out the Monday 100% deposit match ‘Reload’ bonus.

Casino History

Mirage Corporation N.V. is 4Kings Slots casino operator. The company brought the casino into the iGaming realms in 2019 and it has been going strong ever since.

Licenses / Security and Fair Play

Under the laws of the government of Curacao, Mirage Corporation N.V. holds a Antillephone License. To gain this license, the operator’s owner must pass a fit and proper persons due diligence test and provide an internationally recognised testing certificate to prove the integrity of all RNGs and software. As for financials, control of this moves over to Mirage Ent. Corporation (Cyprus) Limited. Furthermore, the site uses HTTPS to ensure all connections to the casino use high-end encryption.

Payment Methods

If you want to play at 4Kings Slots online casino, you can deposit using a number of payment methods, while your balance will need to be kept in USD, EUR, NOK, or CAD. For more information, check the footer of the casino where you will find links to ‘deposits’ and ‘withdrawals’ where you will see there are ‘no fees’ applied to any transactions.

How to Make a Deposit

Deposit methods include Visa/MasterCard, EcoPayz, Skrill, Skill Rapid Transfer, Interac e-transfer, Neteller, MiFInity, Jeton, Neosurf, Paysafecard, AstroPay, Neosurf, instaDebit, iDebit, Flexepin, Zelle, Bitcoin, Ethereum, Litecoin, Ripple wallets. The minimum deposit is US$/EU€ 20 / CA$ 30 or via crypto, the minimums are 0.001 BTC, 0.079 ETH, 0,20 LTC, and 2,85 XRP. When your transaction authorisation goes through successfully, funds will show in your casino account immediately.

How to Withdraw/Cash Out

All the deposit methods mentioned above are also available to use as means for withdrawal. In cases where country or banking rules do not allow you to cash out using the same method you used to deposit, you can use bank transfer. As for withdrawal limits, the casino only mentions daily withdrawal limits of US$/EU€ 1,000 or CA$ 1,500 per day.

Game Selection

4 King Slots Casino 2

Hold on to your hats because this casino has 8,500 game titles!

Casino Games Software Providers

Game titles come from developer studios 1x2 Gaming, Amatic, Asia Gaming, BetGames, Betsoft, Big Time Gaming, Blueprint, Booming Games, Booongo, EGT, ELK Studios, Endorphina, Evolution, Evoplay, Vivo, Felix Gaming, Foxium, Fugaso, Gameart, Gamomat, Ganapati, Habanero, Hacksaw, Iron Dog, Isoftbet, Jftw, Kalamba, Mascot, Merkur, Microgaming, Mrslotty, Netent, Nolimit, Onetouch, Pariplay, Playson, Pragmatic Play, Push Gaming, Quickspin, Rabcat, Redrake, Red Tiger, Reelplay, Relax Gaming, Slotvision, Spinomenal, Stakelogic, Thunderkick, Tom Horn, Vivo Gaming, Wazdan, Xplosive, and Yggdrasil.

Casino Slots

With 45 slot developers offering up their entire suite of games to 4Kings Slots online casino, there are in excess of 8,000 slot titles to try out. That’s a mammoth collection of slots to test out. Megaways, cluster pays, pay lines, classic slots, 243-ways and 1024-ways to win, 1,000s upon 1,000s of themes to choose from – this is a slot players haven.

If you are a jackpot hunter, this is one of the top casinos to play at. Microgaming’s WowPot and Mega Moolah titles are available, plus NetEnt, Playson, Fugaso, BetSoft, and Red Tiger jackpots. And there’s more with just over 400 jackpot titles to choose from under the casino’s ‘Jackpot’ filter.

Casino Table Games

Hit the ‘table games’ section for a complete list of RNG operated blackjack, baccarat, roulette, craps, Dream Catcher, poker, Keno, and more. If you are a table game player that seeks variety, then 4Kings Slots is going to work for you. Low stakes to high stakes options across more than 175 virtual titles to choose from in this section.

4 King Slots Casino 3

Live Casino

As they say, variety is the spice of life, and 4Kings Slots makes sure that theory also spills over into its live casino. 6 live dealer brands make their games available, 4 of them are licensed by the UKGC and MGA. Evolution, BetGames (formerly BetGames.TV), Pragmatic Play, and Ezugi are very well known while up-and-coming Vivo Gaming and Asia Gaming also have their live game titles hosted at 4Kings Slots. With these brands combined, there are over 100 live dealer game variants spread across table games and live game shows.

Mobile Casino Review

Today’s modern online casino gameplay is predominantly web browser based. To play at 4Kings Slots mobile casino, visit the website and save the home page or sign-in page to your mobile device’s home screen. The website and all the games all use HTML5 code; a technology that is fully responsive and adapts to your mobile device’s peripherals such as screen size and hardware capabilities to bring you a fully optimised instant play mobile casino experience without having to download any software.

Customer Support

For customer support, you have 2 main options. There is self-help or you can contact a 4Kings Slots casino customer service agent. Self-help means using the FAQ, T&Cs, and other informational links provided in the casino's footer. If you cannot resolve your question(s) or issue(s) here, then try contacting customer support. You can send an email any time or use the live chat, which is a real-time chat facility open Mon - Sat (9am - 8pm CET).


4Kings Slots Casino is a masterclass in online casino ingenuity. 8,500 game titles mean you will find all the top live casino, video slot, and virtual table titles with little chance of getting bored. If you do get bored, then let’s be honest, it will take some casino to satisfy your demands. The welcome bonus is relatively standard and only applied to slots, but once you are done with this, the 60 free spins bonus deal with 0x wagering and the very fair and transparent loyalty program that allows you to exchange points for cash are stand out additions to this casino adding to its impressive selection of games.

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