666 Casino Review

Review last updated on April 28, 2025

Featuring the devil's number in its name, 666 Casino offers players a chance to try their luck in a hot gambling environment filled with other hellish visuals. The casino was established in 2017 and it is a part of the network of online casinos owned by Caddell Limited N.V. Casinos, a company with a strong presence in the online gambling world. 666 Casino is licensed and regulated by the Malta Gambling Commission (MGA) and it also owns a UKGC license for players hailing from the United Kingdom.

Profile

Games

In line with other modern gambling sites, 666 Casino features an instant-play platform available from a variety of internet browsers without any downloads or installation required. The casino is available via desktop computers and different types of mobile devices alike, with the mobile site fully adjusted for play on smaller screens of phones and tablets.

As mentioned, the site features a hell-inspired theme and players are accompanied by Damian, a devilish but friendly host there to make sure everyone has some fun and enjoy their time on the site despite the action taking place in the belly of the underworld.

The 666 Casino site is designed in a very player-friendly manner in terms of navigation as well, with games not just broken down into main categories but also filters for different game providers and a search box, making it really easy to find the way around the casino. The site is also available in several languages other than English, including German, Finnish, and Norwegian.

Games on Offer

666 Casino features a diverse gaming library filled by titles from a number of quality providers such as Microgaming, NetEnt, Red Tiger Gaming, Blueprint, Genesis, Leander Games, Merkur, 2 By 2, Quickspin, etc. There are also quite a few smaller game studios featured on the site, including Bla Bla Studios, Asylum Labs, Cayetano Gaming, Old Skool Studios, and more. The live casino section is powered by Evolution Gaming.

It is worth noting that there is a special RTP section on the site, listing Return to Player for every single slot and electronic table game offered on the site, which can be very helpful when trying to figure out what to play and definitely adds to transparency of the casino.

Slots

For those who enjoy spinning virtual reels, 666 Casino has hundreds of slot titles on offer, with a nice mix of classic, well-known games and some not so famous but quite interesting slots supplied by smaller game developers.

In the Jackpots' section, players will find a great number of slots with progressive jackpots, from NetEnt's Mega Fortune, over Microgaming's popular Mega Moolah and Mega Moolah Isis, to a number of progressive jackpot slots from Blueprint Gaming, such as The Naked Gun, Top Cat, and The Pig Wizard.

Jackpot games make up just a small fraction of the overall slots' section. Games like Steam Tower, Laser Fruit, Jack Hammer, Fortunium, Eye of Horus, and many other titles are there, as well as numerous games that many players will likely find completely new, such as Aztar Fortunes, Gem Blast, Fruit Stack, etc.

Video Poker & Table Games

Despite a very diverse gaming library, 666 Casino only offers a few video poker variations, which is a bit surprising. Those interested in this particular type of gambling entertainment will find several basic variations, like Jacks or Better, Aces & Eights, Deuces Wild, All American, and Joker Wild.

The table games' section features a fairly standard selection of titles, with several types of roulette and blackjack, alongside baccarat, punto banco, Caribbean Stud, Casino Hold'em, Red Dog, Oasis Poker, and Hold'em Switch.

Live Dealers

A live dealer casino has become almost a must-have for modern-day online casinos so, naturally, 666 Casino features a live section as well. Games available there are primarily provided by Evolution Gaming, one of the leaders in this particular niche.

Players will find a solid number of options in terms of live games, including several interesting roulette versions (Immersive, Lighting Roulette), blackjack, baccarat, Red Tiger, Caribbean Stud, Ultimate Texas Hold'em, Casino Hold'em, and Three Card Poker.

If this isn't enough, there are also live roulette and blackjack tables powered by NetEnt Live.

Live Games

Screenshots

Progressive Jackpots

Wolf Blaze WOWPOT Megaways

The Jackpot amount is near average

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Current Jackpot

$153476000

Banking

With everything else covered so well, it comes as no surprise that 666 Casino also makes sure their players have access to a variety of banking methods for deposits and withdrawals. The site supports all major credit and debit cards (MasterCard, Visa), NETELLER, Skrill, PayPal (for certain countries), Trustly, Giropay, Sofort, bank wire transfers, prepaid cards like Paysafecard, and more. Most players should have no problems finding one or two methods they can use.

When it comes to withdrawals, there are no fees charged by the casino, which is always good news for the players. However, it is worth knowing that once the withdrawal request is submitted, it can take up to two days before it moves to process. During the pending period, the withdrawal can be reversed at any time by the player.

Payment Methods

Name

Deposit

Withdrawal

Interac

MasterCard

NETELLER

SOFORT Überweisung

Skrill

Trustly

Visa

giropay

paysafecard

Wire Transfer

dotpay

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Mobile

VIP & Bonuses

For all new players, 666 Casino has prepared an interesting welcome bonus package that fits well with the overall theme. The package spans over the first several deposits and includes plenty of extra cash as well as some free spins.

The casino also features many ongoing promotions for existing players and there is something going on all the time, so there is almost always some extra value to be had at 666 Casino. On top of all this, there is a VIP program for the most loyal of players, offering perks like personal support available around the clock, special bonuses, and exclusive cashback offers.