666 Casino first deposit bonus:

100% up to £66 + 66 free spins

18+, T&Cs Apply, New Players Only.
  • First deposit bonus: 100% up to £66 + 66 free spins
  • Wagering: 35x deposit + bonus, 35x free spins
  • Visa, MasterCard, Trustly, Giropay, Sofort, Paysafecard, Paypal, Skrill, Neteller, Bank wire, and Interac online
  • Visa, MasterCard, Trustly, Giropay, Sofort, Paysafecard, Paypal, Skrill, Neteller, Bank wire, and Interac online
  • EWallets: coming soon
  • Credit/ Debit cards: coming soon
  • Pending Time: coming soon
  • Withdrawal Limit: coming soon
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  • Pounds, Euro, SEK
  • Swedish, English, German, Finnish, Norwegian
  • UK Gambling Commission, Swedish Gambling Commission, Malta Gaming Authority
  • Livechat: 24/7
  • E-mail: support@666casino.com
18+, T&Cs Apply, New Players Only.

666 Casino review 2023

666 Casino was established in 2017 and owns a triple license by the UK Gambling commission, Swedish Gambling commission, and the Malta Gaming Authority. It is another White Hat Gaming branch casino powered by leading games providers, such as NetEnt, ELK Studios, Microgaming, and NYX. 666 Casino is a devil-themed online casino built upon a colour palette of white, black, and red.

Offering a huge list of hundreds of slots, blackjack, roulette, poker, and table games, it definitely impresses UK players. Also, things like the generous 666 Casino bonus for new customers and the other available offers contribute to a stellar online gambling experience.

666 Casino bonus

New players that register with 666 Casino get to receive up to £66 on each of the first six deposits they make on the platform. Here are the details of this incredible welcome bonus. First deposit bonus 100% up to £66 + 66 free spins, 2nd-6th deposits are 50% up to £66.

Key 666 Casino bonus terms and conditions:

  • Minimum deposit required is £20.
  • The offer is available only to UK residents.
  • Maximum winnings from bonus spins is £50.
  • Wagering requirements apply (35x the bonus and deposit amount).
  • The free spins must be used within 10 days of receiving them.
18+, T&Cs Apply, New Players Only.

Bonus code

At the moment of this writing, no 666 Casino bonus code is required to help unlock the welcome offer. Sometimes, one is necessary at signup so that the corresponding promotion can be activated. In some other cases, a promo code secures added benefits to its owner. The online casino (666 Casino that is) or an affiliate will provide the relevant bonus code when needed.

Casino Games

666 Casino offers a plethora of diversely themed slot games, along with instants, progressive jackpots, table games, and live casino titles. Counting hundreds of titles available, 666 Casino has something for every taste. There is also a separate Fun section where players can find over 700 games to play from the likes of NetEnt and Yggdrasil.

As for the table and live casino games selection, 666 Casino offers options for both high and low rollers. Plus, roulette, blackjack, and poker fans can choose from a broad spectrum of game variants.

Payment Methods

666 Casino Players can fund their account via any of the payment options that include Visa, MasterCard, Trustly, Giropay, Sofort, Paysafecard, Paypal, Skrill, Neteller, Bank wire, and Interac online.

The same funding methods also apply for withdrawals. When it comes to withdrawal times, it can take between 24 hours (for ewallets) and up to 7 business days (for bank transfers) to have a request cleared. However, there is also a pending time of 48-72 hours to add to those times.

Customer support

666 casino players can get in touch with the 666 Casino customer service department by:

  • Email: support@666casino.com
  • Live Chat: available 24/7

Currently, there is no telephone line to use if you want to have a question answered (or concern addressed). Also, the provided Frequently Asked Questions section gives a quite limited range of replies compared to what other online casinos out there offer.

That being said, though, 666 Casino indeed pioneers by coming forward with a Troubleshooting page, where customers can find information about how to resolve compatibility issues they may face. The details provided refer to both PC and Mac computers.


666 Casino is a one-of-a-kind online casino with the potential to monopolise UK players’ undivided attention. The 666 Casino welcome bonus, to begin with, is more than generous as it rewards not only the first but also the 6 first deposits! No other operator has done that so far. Then, the 666 Casino games selection leaves nobody complaining.

With hundreds of titles spread across a wide range of games categories, particularly slots, 666 Casino satisfies all requirements. The payment options are also satisfactory, and the same applies to the 666 Casino customer service department that offers fast and to-the-point replies around the clock.

18+, T&Cs Apply, New Players Only.