#ad
18+
This site contains commercial content
Advertisement Disclosure
This independent comparison website helps consumers choose the best available gambling products matching their needs. We offer high quality advertising services by featuring only established brands of licensed operators in our reviews. We receive commission for advertising the brands listed on this page. This may influence brand ranking. Please note that although we endeavor to provide you with up-to-date information, we do not compare all operators on the market.

The Online 666 Casino Review – Large Gaming Portfolio

Be prepared for a satanic encounter in this 666 Casino review as we delve into the details of this exciting online casino. Learn about all the games, software and security factors about the gambling site to see whether you’re ready to do a deal with the devil.

Our Rating of 666 Casino - United Kingdom United Kingdom Flag

Overview – One Click to Your Topic
Games 1,500+
Jackpots 64
RTP 96.12%
Customer Support Live Chat 24/7, Email UK flag
Most Popular Game Book of Dead
Fairness Ensured By eCOGRA
Player Protection GamCare, GamStop
Gambling Licence UKGC Licence 329546
Welcome Bonus £66 + 66 Spins
Visit 666 Casino Play Here!
Website 666casino.com
Overall Rating 4.3 / 5
666 Casino Highlights:
Software Rank Best Play’n GO Casinos
Payment Rank Best PayPal Casinos
Full T&Cs Apply. First Deposit Only. Min. deposit: £10. Game: Spinning Wilds, Spin Value: £0.10. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.

The table above gives you a bit of an indication of the main important judging criteria that we have considered when putting together this 666 Casino review. As you read on, we’ll describe the casino in minute details, with information about the types of games, the payouts, user experience and safety features.

666 Casino Games: A Bottomless Pit of Slots

The portfolio of games that are available to play online is one of the most important criteria to consider when picking a casino, because if the 666 Casino games don’t include your favourites, there’s no point signing up. This next section will describe the table games, slots, video poker, scratch cards and card games that you’ll find on this site.

Top 666 Casino Titles

The 666 Casino games tick all of the boxes for a standard online casino gambling experience. There are almost 2,000 different titles available to play on the casino, though that predominantly consists of the more than 1,500 slot games. This is on the high end of average for the industry these days.

Across the entire casino, we were very impressed with the variety of themes, gameplay types and options that is available. There are unfortunately no arcade games as yet available, though this is a growing section of the sites ‘Fun’ games section.

The Most Popular Games at 666 Casino
Slots (1,500+) Roulette (7) Blackjack (12) Table Games (14) Video Poker (4)
Immortal Romance Roulette Advanced Blackjack Neo Casino War All Aces Poker
Aloha Cluster Pays Roulette Double Ball Buster Blackjack 100 Bit Dice Jacks or Better Double Up
Guns ‘n’ Roses European Roulette Blackjack Lucky Ladies Let it Ride DJ Wild Stud Poker
Foxin Wins American Roulette 21 + 3 Texas Hedge’em Jacks or Better
Dazzle Me French Roulette Perfect Pairs Texas Hold’em
Twin Spin Roulette Master Classic Blackjack Swap the Flop

We are very impressed with the selection of 666 Casino games that are available. Almost everything you want is catered for, though if we were going to be very picky then we’d like a few more video poker games than the four that are available. Here is a list of the best 666 Casino Games:

The games come from an astonishing 115 different software developers, which is more than almost any of the top slots casinos. Most of the blackjack and roulette games come from FELT which is well known for its beautifully animated titles.

The Live Games Selection

No online casino worth its salt these days is complete without a live casino games, and of course the 666 Casino suite is no different. The majority of the lobby of live dealer games comes from Evolution, and there is also a smattering of NetEnt live casino games.

Taking Things Mobile

The 666 Casino online casino is playable on mobile as the website has been made in a responsive format to suit any device that accesses it. There is no downloadable app available, which is becoming more and more common these days for UK mobile casinos, as you can simply open the site through your favourite web browser and save on download space.

666 Casino Mobile Gaming An adequate gambling experience awaits you through your smartphone or tablet device.
£66 + 66 Spins
Full T&Cs Apply. First Deposit Only. Min. deposit: £10. Game: Spinning Wilds, Spin Value: £0.10. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.

Unfortunately, the 666 Casino software for mobile is not very good. The site functions, and the games themselves work beautifully once you’re in them, but the user experience when scrolling through the slot library is pretty clunky. This is pretty disappointing, as the experience on the desktop is much better.

High and Low Table Limits

The 666 Casino online casino is mostly targeted to the low-rollers among us, with very low table limits available for all games. This is great for those who enjoy testing out lots of different titles, or have a smaller ongoing gambling budget, as the barrier of entry is very low.

The high rollers would be better suited to the live suite section of the 666 Casino games, where the upper limits head up into the tens of thousands of pounds. That being said, those who really look for a high-adrenalin kick may be better suited to the likes of William Hill casino, where you can drop up to £400,000 on a single roulette spin.

RTPs and 666 Casino Payouts

Due to the fact that the majority of the 666 Casino games are slots, this brings payout rate down to 96.12% average RTP. This is on the high end of average for the industry, though there are definitely some highlights that are above 99%

On top of that, we were very impressed when researching the 666 Casino payout rates. Not necessarily because of the actual average RTP of the titles, but more because of the transparency that the casino provides for the numbers. Full RTP rate overviews are available on the casino website so you can very easily choose the best one for you.

  • .
  • Classic Slots 89.00 - 99.00%
  • Video Slots 88.00 - 99.16%
  • Roulette 94.75 - 98.00%
  • Blackjack 99.00 - 99.75%
  • Table games 96.38 - 99.92%
  • Video Poker 98.63 - 99.56%
  • Scratch Cards 65.27 - 96.75%
  • Arcade Games* 00.00 - 00.00%
  • ..
  • .....
  • Return to Player (%)

* Not available

Understanding the RTP rates can useful when trying to select from the huge number of games that are available to play, as the low RTP titles should be avoided if possible and the high RTP titles should be preferred. The numbers go a long way to certifying the fairness of the games as well, which is great for the player’s peace of mind.

The RTP numbers are trialled and tested by third-party auditors, who run the games through millions of simulations to come out with the average numbers that make the 666 Casino payout. However, this is a theoretical number that cannot be applied to a single person, unless they play millions of spins themselves.

User Experience of 666 Casino Software

When discussing the 666 Casino software and website, the first thing that must be discussed is the theme. The cartoonish hell-themed site with the cheeky devil holding a trident is the mascot of the site, giving a very unique feel to what is essentially a templated White Hat Gaming casino.

That being said, the template layout of the casino is very user friendly, with large grid-like layout of the titles splashed across the screen. Sometimes with so many titles, the pages load slowly, however 666 Casino software loads very quickly. The games are sorted into sensible categories and the search function is responsive.

Some Details About 666 Casino Software
Software Provider Blueprint
Website www.blueprintgaming.com
Game Developer(s) NetEnt, Play’n GO, Microgaming, Lightning Box
Languages English, Swedish, Finnish, Norwegian, German
Download-Size No Download
Hardware Requirements No Download
Software Requirements No Download
Instant Play Requirements Internet Connection Required

As is the trend over the last few years with online gambling, 666 Casino online casino is one of the many no download casinos that are available. All this means is that you do not need to download a software client from the site in order to play, you simply need to access the website with an internet connection.

Although there are more only nine software developers that provide titles to the 666 Casino games portfolio, the collection is rather eclectic, including everything from the very cartoonish styles to the art deco titles. This is great news for gamers who like to try lots of new things, and adds to the overall hectic aesthetic of the casino .

666 Casino Online Casino Company Information

In this section of the 666 Casino review, we’ll take a look behind the scenes at the operator and its parent company. The site was launched in 2017 to join the White Hat Gaming portfolio, which also includes Playzee and Dream Vegas – some of the UK’s favourite options.

Facts from Behind Closed Doors

666 Casino software, through its affiliation with White Hat Gaming, has a relationship with several responsible gambling organisations. On the list of collaborations includes GamCare, GamStop and BetBlocker, which all work to diminish or treat problem gambling in UK punters.

More Information About 666 Casino
Company Security Player Protection Support
Name: 666 Casino Encryption: SSL Deposit Limits: Adjustable Phone: Not Available
Head Office: 85 St John Street, Valletta, VLT1165, Malta Licence: 329546 Activity Limitations: Available Email: support@666casino.com
Parent Company: White Hat Gaming IT-Security: Amazon Trust Self Exclusion: Available Contact Form: Not Available
CEO: Phillip Gelvan RTP Analysis: eCOGRA Protection of Minors: Guaranteed Live Chat: 24/7
Employees: ~200 Anti-Money Laundering: ID Verification Problem Gambling Organisations: GamCare, GamStop

Getting in Touch with Customer Support

When it comes to asking for help with specific questions about the games or payouts, or anything really, you can reach out to 666 Casino support. Unfortunately, there are not many contact methods available. You can use email or live chat, which are available 24/7, but there is no phone number.

666 Casino Software Security and Safety

When making real money transactions at a casino, you want to be sure that your money and banking details are in safe hands. Of course, when a casino has a licence from the UK Gambling Commission, then the safety is already guaranteed.

As part of the requirements for gaining a licence to operate a casino in the UK, a casino must show that it has high quality encryption from a prominent security company. In the case of the 666 Casino online casino, the encryption software is provided by Amazon.

On top of that, the fairness of the casino games must be guaranteed by a third-party auditor to ensure that the RTP percentages are legit. The 666 Casino payout rates are certified by eCOGRA, one of the industry’s leading authorities on RNG software regulating.

Additional Highlights and Points

The 666 Casino online casino was only launched in 2017, so it hasn’t had much chance to do anything spectacular. We award full points to the operator for its great bonus, which is one of the best casino bonuses that are available to UK punters at the moment thanks to its combination of bonus cash and free spins.

  • Awards 0/3
  • Promotions 3/3
  • Special Games 2/2
  • Loyalty Scheme 0/1
  • Extras 1/1
  • Bonus Points 6

Unlike some of the other sites under the White Hat Gaming umbrella such as Playzee, 666 Casino doesn’t have a VIP or loyalty programme available for its players. Instead, to retain the loyalty of its players it offers various weekly and seasonal promotions. This is kind of disappointing, though it does make some sense to differentiate the brands.

666 Casino Review Conclusion

Overall, our 666 Casino review is very positive. We especially are impressed with the quality and quantity of the titles that are available in the game library, as well as the multi-faceted new player promotion. The theme of the casino itself could be divisive if you’re not particularly a fan of the demonic side of gambling.

If you enjoyed this article on 666 Casino, feel free to have a look at some of our other reviews of the top online casinos in the UK. We cover all of the same criteria so you know what it’s like to play at specific sites before signing up.

Play Here!
Strengths and Weaknesses of 666 Casino
  • Major Strengths
  • Cute Website Design
  • Good Loyalty Programme
  • Major Weaknesses
  • Few Video Poker Titles
  • Minor Strengths
  • Good Payment Method Options
  • Lots of Jackpots
  • Minor Weaknesses
  • No Phone Contact Option
Full T&Cs Apply. First Deposit Only. Min. deposit: £10. Game: Spinning Wilds, Spin Value: £0.10. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.

Frequently Asked Questions

You may still have some leftover thoughts and queries about the site at the end of this 666 Casino review. Others have too, so we’ve collected the most common questions and answered them below. If you have an additional question to submit, please email us at contact@online-casinos.com.

Is 666 Casino safe?

Yes 666 Casino online casino is a completely safe gambling site as it holds a valid licence from the UK Gambling Commission.

What game variations does 666 Casino offer?

The 666 Casino games include everything you might want from an online casino, including table games, card games, slots and scratch cards as well as a live dealer casino.

Is there a 666 Casino app?

No. There is no 666 Casino software to download as an app, but you can access the full gambling site as part of the web-app based mobile casino, which has all the games you might want for gambling on the go.

Who is 666 Casino owned by?

666 Casino is owned by White Hat Gaming, which also runs top-shelf sites such as Casimba. You can learn more facts about 666 Casino in our look behind the scenes above.