Casino Welcome BonusUp to €1,99866 free spins
+18 I Terms & Conditions Apply

666 Casino


666 Casino walked a long way from a small 500+ games venue to the fully-fledged online casino it is today. That's thanks to the cutting-edge provider White Hat which kept improving its platform and updating its offering. As a result, there are over 1,500 high-quality casino games on offer provided by a long list of award-winning game studios. The starting bonus is equally impressive and coupled with match bonuses all week long. The VIP Club on the other hand makes sure you always get something for your bets. Add in the 24/7 customer support and 666 Casino is one hell of a choice all around.

Casino Welcome BonusUp to €1,99866 free spins
+18 I Terms & Conditions Apply
General Information
General Information
Bonus Info
  • Minimum Deposit: €20
  • Welcome Bonus: Up to €1,998
  • Free Spins:66x
  • Wagering Req.:35x(d+b)
  • Other Bonus:Loyalty program
Casino Features
  • Mobile App:
  • Live Casino:
  • VIP Program:
  • Live Chat:
  • Number of Games:1500+


Signing up for 666 Casino

666 Casino has a rather form straightforward registration form. To get going with it, click the Sign up button and provide your name and date of birth. Move on to your email address then and enter your phone number and complete address. Lastly, you need to choose a username and password and a default account currency. With all that out of the way what’s left is accepting the T&Cs and hitting Continue. You can now make your first deposit at 666 Casino and take advantage of its starting bonus. Just don’t forget to verify your account to be ready for your first cash-out as well.

666 Casino Starting Bonus

New players at 666 Casino get a flying start with three match bonuses of just a hair under €2,000 in total. Each of the deposits made must be €20 or more, with the first match bonus being 100% and the next two – 50%. On your first top-up, you’ll get 66 free spins for Guns ‘n Roses as well. The wagering requirements in place are 35x and apply to the deposit plus bonus amount.


  • Klarna
  • Mastercard
  • MuchBetter
  • Neteller
  • PayPal
  • Paysafecard
  • Skrill
  • Sofort
  • Visa
  • Bank Transfer
  • Klarna
  • Mastercard
  • MuchBetter
  • Neteller
  • PayPal
  • Skrill
  • Visa

666 Casino supports only payments in EUR and CAD, meaning there’s no way around the interchange fees if using any other currency. On the good side, the casino won’t charge extra on withdrawals but small fees are still possible for some markets. The minimum amount you can start playing with is €10 and you can cash out up to €5,000 a week. Bear in mind that you may have to wait for a while when withdrawing. 666 Casino can take up to 72 hours to approve payments. That’s during workdays only, should you request a withdrawal at the end of the week, you may have to wait for up to 5 days.

Games & Software

666 Casino’s game library is all about diversity and quality. You can find titles across all verticals as a result and provided by top studios like NetEnt, Microgaming and BTG. High-paying bonus rounds, Megaways and all the latest game mechanics – there is pretty much everything the industry has to offer. And all of this is neatly sorted to make finding your next winner a breeze. Slots, Blackjack, Roulette and others, incl. Pragmatic’s and Red Tiger’s progressive jackpots get a category on their own. To wrap it up, 666 Casino guarantees a high-quality experience to slot and card players alike.

Game Type Availability
  • Slots

  • Roulette

  • Poker

  • Dealer

  • Blackjack

  • Baccarat

  • Keno

  • Bingo

  • Craps

  • Scratch

  • Jackpot

  • Financials

The Live selection of 666 Casino accounts for over 200 tables from Evolution Gaming and Pragmatic Play. From a myriad of Roulette games to dozens of Blackjack and Baccarat tables and the hottest game show games out there, you are sure to find hot games suited for your bankroll. Cash or Crash, Deal or No Deal and live slots like Gono’s Treasure Hunt offer plenty of quality entertainment suitable for a wide audience. That isn’t at the expense of classics like Casino Hold’em, Craps and Dragon Tiger.

Game Developers
  • 1x2 Gaming
  • 2by2 Gaming
  • 4ThePlayer
  • Adoptlt
  • Ainsworth
  • Alchemy Gaming
  • All41 Studios
  • Apollo Games
  • Asylum Labs
  • BulletProof
  • Chance Interactive
  • Colossus Bets
  • Concept Gaming
  • Crazy tooth studios
  • Dice lab
  • Electric Elephant Games
  • Evolution Gaming
  • Eyecon
  • Ezugi
  • Fantasma
  • Felt Gaming
  • Fortune Factory Studios
  • Foxium
  • Fuga Gaming
  • gamevy
  • Gold coin
  • Golden Rock Studios
  • Green jade
  • Greentube
  • Hacksaw
  • High 5 Games
  • Hurricane Games
  • IGT
  • Inspired Gaming
  • Just For The Win
  • Kalamba Games
  • Leander Gaming
  • Leap Gaming
  • Magic Dreams
  • Microgaming
  • Net Entertainment
  • Nolimit City
  • Old skool
  • ORYX Gaming
  • Play'n GO
  • Pragmatic Play
  • Push Gaming
  • Rabcat
  • Red Tiger
  • Scientific Games
  • Skywind
  • Storm
  • Switch Studios
  • Wazdan

Mobile App Download

Powered by the White Hat gambling platform, 666’s mobile casino doesn’t require a mobile app. Just use your existing credentials to log in on your Android or iPhone and the entire mobile offering of the venue will be at your fingertips. There are over a thousand titles available on the go with no big release missing from the collection. Be it slots, jackpot games, RNG classics or Live Games, you get the same variety on mobile, be it slightly trimmed. The more important thing is that everything works like a charm on both Android and iOS devices.

Android App

666 Casino doesn’t have a mobile app listed for download on Google Play or an apk file to install manually. Available as an instant-play casino only, it only requires an Android 5.0+ mobile device.

iOS Casino App

There’s no 666 Casino app to be found on the App Store and you’d have to access the mobile casino in Safari. As long as your iPhone or iPad runs iOS 10 or later, you are sure to enjoy smooth gameplay and fast loading times.


666 Casino offers customer supports around the clock and makes sure service quality is high. Queuing times were always low in our experience and service agents were quick to provide information. That’s much appreciated as the FAQ page is quite thin. It only covers the very basics like bonus terms and account verification. If you need anything more than this, you’d have to look for a service agent or dig deep in the venue’s T&Cs.

  • Support in English

  • N/A


  • Live Chat

  • 24/7
  • Support in English

  • N/A



  • Live Chat

  • 24/7 Support


  • Who owns 666 Casino?

    White Hat Gaming Limited, which has been around for over 15 years and has a reputation for being a fair and ambitious iGaming provider. The group boasts its own gambling platform which powers a number of online casinos, incl. Slotnite and Fruity Casa.

  • Is 666 Casino safe?

    Yes, it runs on a very secure and fully certified gambling platform and has a permit from two gambling authorities, incl. the UK and Malta. Moreover, all games are licensed and provided by esteemed and trusted studios only,

  • Is 666 Casino's welcome offer sticky?

    No, you can request a withdrawal at all times which of course would void any bonus winnings. Bear in mind that you'd have to pay for any losses made with house money as well.

  • What other bonuses 666 Casino offers?

    There are small match bonuses available all week long. Moreover, the casino has a VIP program where you can redeem comp points for real money prizes.

  • How to earn comp points at 666 Casino?

    Every real money wager you make will be rewarded with comp points. For a euro staked on Roulette, you get 0.25 points. On Blackjack, you get half a point, on video poker 1 and on everything else 2 points. Collect 1,000 and you get €5 in cash.

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