• Licence

    Curacao eGaming, Uk Gambling Comission, Malta gaming authority

  • All Games


  • Software

    Microgaming, NetEnt, Qiuckspin, WMS, Thunderkick, Aristocrat

Rank score 78/100
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Welcome Bonus $/€/£ 2000 Get bonus!

666 Online Casino Review

Casino operators love their numbers and those numbers can mean something, as is the case with Bet365, they can be connected across several brands, as with 32Red and 888, or they can be pretty random, like 10Bet and 12Bet.

With 666 Casino, it seems they have opted for numbers with meaning, but why they would choose the number of the beast is beyond us. It would work for a thrash metal band, but an online casino? That’s a new one on us.

Plus and minus casino

  • Great games

    Fun aesthetic

  • Big promotions

    Solid support

  • No PayPal

    No loyalty scheme

  • Withdrawals can be slow

Casino details


  • Android
  • Apple
  • Windows

Payment methods

  • MasterCardMasterCard
  • NetellerNeteller
  • SkrillSkrill
  • Sofort bankingSofort banking
  • VisaVisa

666 Casino Basics

We were initially very confused with the use of the number of the beast because we thought it was just another randomly numbered casino. But to give 666 Casino their dues, they have taken this number and run with it.

They use the “devil” theme throughout, fully owning their brand and doing a very good job with it. Their mascot is a dude dressed like the devil (although he looks more like Peter Kay in Panto) and it is a theme that presents itself in their games, their bonuses and more.

666 Casino Bonuses and Promotions

You can deposit between £20 and £666 when you first signup to 666 Casino and that will get you a 100% matched deposit bonus. There is also a second and third deposit bonus, each offering a 50% match and potentially netting you nearly £2,000 in free cash.

That’s huge, enough to rival casinos like Spin Palace and a few other favorites of ours, and it’s something that immediately drew us to 666 Casino.


Leave a review
  • Lucha Maniac11 July 2018


    666 Casino is just but a number and it shouldn’t stop you from having the time of your life at 666 Casino. I’m not quite sure why the site chose this name but all in all, it doesn’t get in the way of the fun entertainment that they have to offer. Superb game portfolio; awesome promotions; timely payments; instant deposits and very efficient customer support team are some of the features dominating this casino. I also liked how their mobile platform is on flick. Games are smooth to play and navigation has been made to be super easy for seamless gaming.