Launched in 2018, 666 Casino is no longer brand new, but it still feels more niche than some of the biggest UK casino brands. The current site is strongest for players who want a bold theme, lots of slots, live dealer variants and regular game-led promos rather than a classic welcome bonus.
In this detailed review, you’ll find everything you need to know before getting started at Casino 666. What games can you play here? Which promotions are currently visible? How safe is this platform? Which payment options are available? How reliable is the customer support? And many more.
General Info
- UKGC-licensed platform
- Hand-picked Game of the Week promo
- Drops & Wins tournaments and newest slot releases
Bonus: No dedicated welcome bonus was visible during our latest check. The current promotions area instead highlighted Drops & Wins and Game of the Week. T&Cs apply.
QUICK FACTS
Launched: 2018
Company: AG Communications Limited, owned by Aspire Global Limited
License: Malta Gaming Authority, UK Gambling Commission
Banking Methods: Visa, Mastercard, Apple Pay, PayPal, Trustly, MuchBetter, Skrill, Neteller, Paysafecard, Wire Transfer, payz, AstroPay, Rapid Transfer, Instant Banking
Mobile Options: Mobile-optimised website, mobile app for iOS and Android
Providers: Games Global, Pragmatic, Play’n GO, Blueprint, Red Tiger, Evolution, Yggdrasil, Hacksaw, Inspired, NetEnt, Quickspin, Playson, Booming Games & others PROS CONS The first thing that sets 666 Casino UK apart is the unique theme. The fiery red-and-black scheme gives off a devilish vibe. A bold aesthetic, I should say. Plus, the theme may not appeal to everyone. I’m not a fan, to be real, but we’re here for the games, current promos and player terms. Despite the bold theme, the casino’s website is straightforward and easy to navigate. If anything, you won’t get confused by unnecessary sections and mixed on-site features. The top navigation bar will help you explore all games easily, while the left-side menu bar will direct you to games, promos, and even responsible gambling. For what it’s worth, this casino is pretty transparent about its licensing and terms, which can mean only one thing – it’s legit. But this isn’t enough to play at this casino, right? So, let’s take a closer look at what 666 Casino has to offer. I’ll try to be as objective as possible – no sugarcoating or fluff. What I pay attention to first is organisation. Call me boring, but I’m not gonna play on a platform that has it all mixed up, where finding a game gives you headaches. I’d rather play on a site with all its games well-grouped into sections, preferably with a search button and filters (such as providers). 666 Casino seems to have managed this task well. On the homepage, you’ll find everything grouped into Popular, New, Slots (Megaways, Jackpots, Drops & Wins), Live Casino, Blackjack, Roulette, and All Games, plus a Providers filter. You’ll also find all the newest releases, themed games (like fishing slots or Irish slots), and a colourful selection of any casino game possible. Their wide range of slot themes will transport you from ancient times to outer space and back to tranquil fishing spots, and this is just the beginning. As already stated, 666 Casino is high on new slot releases; they wanna deliver the best the industry can offer. You can play Megaways slots with winning ways reaching up to hundreds of thousands. Some of their most popular titles are Eye of Horus Megaways and Rainbow Riches Megaways. I’d also suggest you take a look at 666 Casino’s progressive jackpot slots. My attention was caught by flashy titles like Fishin’ Frenzy Big Catch Jackpot King and Buffalo Rising Megaways Jackpot King from Blueprint Gaming. Don’t even get me started on Drops & Wins. A few titles that sparked my interest: Gates of Olympus Super Scatter, Big Bass Bonanza 1000, The Dog House Royal Hunt, Wisdom of Athena 1000, Sugar Rush 1000, and so on. There’s plenty to choose from. Tell you what, 666 Casino is packed with table games, but almost all of them are live. It’s a pity they don’t have more RNG table game options. Not all of us are into live dealer games, you know? I guess the live casino section will have to compensate for this; let’s see! Shortly, the live dealer section doesn’t disappoint. All live casino games are grouped into Blackjack (Free Bet Blackjack, Blackjack VIP, Blackjack Party), Roulette (Lightning Roulette, Instant Roulette, Speed Roulette), Poker (Three Card Poker, Casino Hold’Em, Texas Hold’Em Bonus), and Game Shows (Mega Ball, Monopoly, Lightning Dice, Dream Catcher First Person, Football Studio First Person). You can also try other live casino game variations like Gold Vault Roulette, Super Andar Bahar, or Teen Patti. But the list is much longer, so check for yourself. What else can you play at 666 Casino UK? Maybe some exclusives? Actually, this one’s got something fresh for seekers of new adventures. You can try Dice Rush, Mines, Fruity Classic Hold N Bingo, Slingo Advance, and many more exciting titles like this. That’s for when you get bored with slots and table games (if that’s possible, of course, with such a big list of games). So, we head to the Promotions section, which you can easily find in the menu bar, and see what is currently available. Not gonna lie, this is where the page needed a proper update: the old welcome-bonus wording no longer matches what was visible during our latest check. Long story short, I did not see a standard new-player welcome bonus on the current promotions page. Instead, 666 Casino was highlighting ongoing game-led promos such as Drops & Wins and Game of the Week. The old 666 Casino welcome package should now be treated as historical unless the casino clearly brings it back in its live promotions area. During our latest check, I could not see a dedicated welcome bonus for new UK players. That means the previous “up to £66 + 66 free spins” offer should not be presented as something players can currently claim. Bonus Terms: No current welcome-bonus terms were visible during our latest check. If 666 Casino adds a new sign-up offer again, check the live terms for the minimum deposit, expiry, wagering, eligible games, payment restrictions and any cashout or conversion limits before claiming. The biggest visible promotion during our latest check was Pragmatic Play’s Drops & Wins, shown with a headline prize pool of £25,480,000. Here’s the deal: The important part is that the promo states no wagering is required on prizes, and winnings are paid out within 72 hours. As always, check the full Drops & Wins terms before playing, because participating games, tournament rules, prize timings and eligibility conditions can change. What kind of promo is that, right? Well, 666 Casino still highlights a Game of the Week feature, where a hand-picked game gets the spotlight each Monday. The idea is simple enough: instead of a complicated bonus mechanic, 666 Casino points players towards one selected game for the week. It might be a newly released slot, a popular title, or something the casino wants to feature more prominently. This is worth checking if you like trying something different, but it should not be confused with a guaranteed welcome bonus. Full T&Cs apply. 666 Casino may be short on traditional bonuses, at least compared to other top UK online casinos, but it does add industry-wide events and game-led promotions. During our latest check, the headline promo was Drops & Wins from Pragmatic Play, shown with a prize pool of £25,480,000. Keep an eye on the promotional page for regular events like this, but don’t assume an old welcome bonus is still running just because it appears on an outdated review or bonus snippet elsewhere. 666 Casino may be small when put face to face with the most popular casinos in the UK, but it’s a strong competitor when it comes to payments, and I mean the available options. See for yourself. 666 Casino Payment Options: Visa, Mastercard, Apple Pay, PayPal, Trustly, MuchBetter, Skrill, Neteller, Paysafecard, Wire Transfer, Payz, AstroPay, Instant Banking, and Rapid Transfer. The min deposit amount is £20, so any player out there will find it suitable to play at 666 Casino, whether you’re a high roller or playing on a budget. What interests you the most is probably how fast you can get hold of your winnings. Same here. So, 666 Casino processes all withdrawals within 24 hours (that’s pretty fast). BUT, that’s how much it will take for the casino to process the payment. You’ll still have to wait for your winning to reach your account, which depends on your payment option. Payout Times: Debit Cards and Wire Transfer may take up to 6 working days. PayPal, MuchBetter, Skrill, and Neteller may take up to 2 business days. AstroPay, payz, and Rapid Transfer may take up to 6 banking days. While Trustly and Instant Banking may take up to 1 business day. You do the math. Is that so? Actually, yes. 666 Casino UK is, first of all, fully optimised for mobile devices. This means you can access the mobile casino website from your device’s browser, whether it’s your tablet or smartphone (iOS or Android). What you’ll get? The same quality, games, and casino features, as if you’ve never switched devices. The best part is that you can also download the 666 Casino mobile app, right from their website. And yes, it’s compatible with both iOS and Android. You name it. If you asked me, I’d rather go with the mobile casino app. It’s way more convenient. Plus, 666 Casino’s app runs smoothly like butter, and I know I’m not missing out on anything. If you’re looking for fast answers, look no further than the FAQ section. You’ll find info on any possible topic, from payment to bonuses and account verification. They did a pretty good job with that help centre. But if you still want to contact the support team, you can do so by reaching out through email: support@666casino.com. Yes, responses will take longer, but you’ll get specific answers to specific questions asap. Their support team is polite, well-mannered, and most importantly, super helpful. 666 Casino UK has a live chat as well, but you’ll be able to use it after registering an account only. Not a red flag but definitely a bummer if you’re new there and wanna ask something before signing up. Let’s make it clear from the start. 666 Casino has a unique vibe, so it’s a matter of taste. If we’re speaking of games, hands down, the selection is top-class. Sure, I wouldn’t mind a bigger collection of table games, but the live casino section fully compensates. I won’t even start on slots – lots of choices. If we’re still speaking about space for improvement, I feel like 666 Casino would benefit from a clearer welcome offer. At the time of our latest check, there was no obvious sign-up bonus visible, so bonus hunters may find the promo section underwhelming. As for the rest, it’s got the important basics – licensing, responsible gambling tools, safe payments, and plenty of games to try, even if you think you’ve seen it all. Not the best UK online casino out there, but worth a closer look if you like the theme, the game library, and ongoing promos such as Drops & Wins. Just don’t go in expecting the old £66 + 66 free spins welcome package unless it is clearly shown again in the live promotions area.
666 Casino Overview
666 Casino Games: What to Play?
What exactly can you play at 666 Casino?
Classic and New Slots
Table Games
Live Casino Games That Hit Big
Other Stuff
666 Casino Promotions: What’s Currently Running?
Welcome Bonus Status
Drops & Wins
Game of the Week
Regular Promos
Payment Methods at 666 Casino
Play Anywhere and Anytime with 666 Casino on Mobile
666 Casino Customer Support Review
Final Thoughts: Should You Play at 666 Casino?
Table of Contents