666 Casino Review

I tested and tried a new casino – 666 Casino to bring you an unbiased review of everything it offers, from its devilish theme to its extensive game selection. I summarised the most important pros and cons, reviewed payment methods, and tried their bonus packages. All you need to do is dive in and see if this online casino matches your style and expectations!

Why You Should Trust My 666 Casino Review

As a member of NewCasinos team, I follow strict guidelines when reviewing each casino. I ensure to follow:

Is 666 Casino Safe? Safety Explained

From what I’ve seen, 666 Casino strongly emphasises player safety. The casino is licensed by the United Kingdom Gambling Commission (UKGC), license number 39483, which is a good sign for any player seeking a reliable gaming destination. Furthermore, this website uses TLS encryption to protect players’ personal and financial information from malicious attacks.

Responsible Gambling

Following the safety measures, I found that 666 Casino is also committed to following responsible gambling practices. I easily found the responsible gambling page in the site’s footer and the other guides and self-assessment tools. The casino also offers protection for minors and external support links to third-party organisations like Gamblers Anonymous. Players can set daily, weekly, or monthly deposit limits within their account settings, request reality checks, take cooling-off periods, or initiate self-exclusion.

Major Pros

• I’d say 666 Casino offers a generous welcome offer keeping it competitive to other casinos.
• Being the night owl, I appreciate casinos that have a 24/7 customer support so I don’t have to wait much to get my queries resolved.
• I appreciate variety, and 666 Casino is here to provide. With over 1,000 games available at my disposal, I never felt like there wasn’t any choice.

Major Cons

• While customer support works 24/7, the phone support itself was limited. As someone who prefers a spoken word, it was a bit disappointing to see this.
• Wagering requirements (35) are a bit higher than industry standard and could be lower.
• I was disappointed to see that free spins expire after 24 hours so I had to plan wisely my gaming sessions.

All Trusted 666 Casino Bonuses for 2025

How to Get 666 Casino’s Welcome Bonus?

T&C’s of 666 Casino Evaluated

I didn’t have problems finding the terms and conditions of 666 Casino’s welcome bonus. They’re well-written and transparent, which makes them easy to understand without digging through unnecessary legal jargon. The wagering requirement of 35x is a mid-range, and I’d prefer it to be lower. However, the lack of a maximum withdrawal limit on the matched bonus is a refreshing touch that makes up for higher wagering requirements.

Compare 666 Casino Bonus

When comparing 666Casino’s welcome bonus to others I’ve tried, it’s clear that the offer itself feels a bit underwhelming. With a 100% bonus of up to £66 and 66 free spins on the second deposit, it’s a decent starting point, but it doesn’t stack up against competitors like Lottomart and King Casino.

Lottomart, for instance, offers a much more generous package with a 100% match up to £200 and 60 bonus spins, though the 50x wagering requirement makes it harder to convert the bonus to real cash.

On the other hand, King Casino provides a more balanced approach with a 100% bonus of up to £150 and free spins across two deposits, paired with a manageable 35x wagering requirement similar to 666Casino.

I found 666 Casino’s lack of a withdrawal limit on matched bonuses appealing, but Lottomart or King Casino might feel like a better value for those looking for higher caps and additional perks.

666 Casino Game Software Providers

666 Casino Slots and Casino Games

In my opinion, 666 Casino offers a well-rounded gaming experience covering all major casino game categories such as slots, table games, video poker, live dealer games, and a unique “fun” category.

Slot Games at 666 Casino

The slot selection, dominated by titles from leading providers like NetEnt and Games Global, includes branded games like Game of Thrones and Jurassic Park alongside popular originals like Starburst and Untamed Giant Panda. I tried both and wasn’t disappointed by the game quality.

Table Games at 666 Casino

I couldn’t find a dedicated table games section at 666 Casino. Still, I could easily find popular options by typing in the game I wanted to play, such as poker, blackjack, roulette, and baccarat. Most of these are powered by top-tier providers like Evolution Gaming and Play’n GO, ensuring a premium experience.

Live Casino Games at 666 Casino

I was pleasantly surprised by the live casino selection at 666 Casino, which hosts over 100 live dealer games, catering to each player’s preference. All live games are powered by industry leaders such as Evolution Gaming, ensuring a seamless and engaging experience.

Other Casino Games

If you’re looking for something different, the dice games section includes unique titles, but the range is modest. For example, games like Lightning Dice are a standout choice.

666 Casino Mobile Compatibility

I rarely download dedicated casino apps, so I wasn’t too sad to hear that 666 Casino doesn’t have one. However, I prefer playing games on my mobile, and I’m happy to report that 666 Casino didn’t disappoint in this area. The mobile browser performs exceptionally well, delivering a user-friendly and responsive design. The site automatically adjusts to different screen sizes, ensuring compatibility with smartphones and tablets.

Navigation is intuitive, allowing players to access games, promotions, and customer support easily. Thanks to HTML5 technology, the entire game library—including popular slots and live dealer games—is available on mobile, with high-quality graphics and smooth performance across devices. Banking options are also fully accessible, making deposits and withdrawals as straightforward as on the desktop version.

Payment Information and Options at 666 Casino

As someone who cherishes flexibility, I’m happy to report that 666 Casino offers diverse casino payment options. The selection includes popular options like Visa, MasterCard, and PayPal, alongside newer payment solutions such as MuchBetter and AstroPay. I used PayPal to deposit, and the process was instant, providing a hassle-free start. For withdrawals, PayPal transactions were processed within two business days, faster than most traditional bank methods. The casino supports desktop and mobile transactions, ensuring a consistent and secure platform experience.

The payment methods are secure, quick, and reliable, though the specific options available depend on your location. Deposits are typically instant, while withdrawal times vary depending on the chosen method, with e-wallets being the fastest.

It’s worth noting that 666 Casino doesn’t charge any transaction fees, but players should check for any potential fees imposed by their payment provider. Additionally, some methods may be excluded from bonus eligibility, so it’s important to confirm this before making a deposit. Mobile users will find the payment process as seamless as on desktop. Still, the need for mobile-specific options like Apple Pay or Google Pay is a missed opportunity. Below is a detailed breakdown of the available payment methods, processing times, and transaction limits:

KYC and Documents Asked at 666 Casino

666 Casino follows strict KYC (Know Your Customer) protocols. If you’re curious to see what documents you’ll be asked to provide, here’s my experience:

• Casino 666 asks users to upload identification & proof of address upon registration.

I uploaded a copy of my driver’s licence and the last utility bill I had in my hand. You don’t have to upload the driver’s licence like I did; you can upload a copy of your passport or ID and provide a recent bank statement.

Customer Support

I have to say 666 Casino provides a limited number of support options compared to other casinos, such as live chat, email, and a small FAQ section. While there is no phone support, the live chat is easily accessible via a red tab on the sidebar, making it simple to initiate a conversation from any page on the site. However, you’ll need to be logged in to use this feature.

The live chat operates from 8 AM to 12 AM (GMT), and during testing, response times were prompt, with a wait time of less than a minute. For less urgent inquiries, you can email support@666casino.com. Replies typically take 24–48 hours, which is standard for most online casinos.

The FAQ section is available but quite basic, covering only a handful of questions. While it answers some common concerns, it needs more depth, which would make it a comprehensive self-help resource.

User Feedback and Assessment of 666 Casino

From what I’ve read, user feedback about 666 Casino is mixed. Several players praised the site’s quick processing time and good game selection.

Others complained about the delayed withdrawal process and slow customer service response.

666 Casino Compared to Similar Casinos

King Casino, Lottomart, and 666 Casino each have their own appeal, but they cater to different priorities. I found King Casino to be the most user-friendly when it comes to bonuses, with a 100% match up to £150 and a fair 35x wagering requirement. The wager-free spins and tournaments added extra excitement, although I was disappointed that the loyalty program isn’t available for UK players.

Lottomart impressed me with its massive library of over 3,000 games and a sleek mobile app, which made gameplay effortless on the go. However, the 50x wagering requirement for bonuses and limited payment methods were frustrating, especially when I wanted more flexibility.

666 Casino caught my eye with its unique devilish theme and over 1,000 games, plus a decent 100% match bonus up to £66 and 66 spins. I appreciated the range of payment options, but the 24-hour expiry on free spins and 35x wagering felt a bit restrictive. Overall, I think King Casino offers the best balance for casual play, Lottomart is perfect for variety seekers, and 666 Casino delivers a fun, themed experience for players who don’t mind stricter bonus terms.

666 Casino Company Information

As a player at 666 Casino, I find it intriguing that the casino’s name aligns with the fact that the sum of all numbers on a roulette wheel equals 666, often referred to as the “Number of the Beast.” If you’re curious to see more info about this casino, have a look at the table below: