Fast payers. Signed up on first day withdrew Just over £700 took about 16 hours to hit bank. Second withdrawal £490 hit account within 10 minutes. Only negative is they charge a 0.5% £5 max withdrawa... See more
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Not even 1 star they are a rinser. Playing since mid 2025 never winning. Love playing immortal romance after getting to gold level problem with site set you right back to beginning. Played Big catch t... See more
Think I spoke to soon when leaving a good review for this site. Now trying to withdraw they requested a bank statement, which improvided. They said it’s not acceptable because it doesn’t display ib... See more
£105 on 50p spins (plus£40 bonus for sign up) not one bonus! just sat for hours spinning for nothing, obviously you expect to lose on spins online but this site felt like robbery plus extremely boring... See more
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Company details
Written by the company
Join our online casino with a huge £66 welcome bonus on the site. Sign up today & play a wide range of UK Casino Games. Deposit Bonuses.
Contact info
135 High street, SLM 1549, Sliema, Malta
- support@666casino.com
- 666casino.com
No history of asking for reviews
This company hasn't invited their customers, so reviews may not be representative
Replied to 22% of negative reviews
Typically replies within 1 month
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The worst casino I've ever used
The worst casino I've ever used, worst pay out rate I've ever known. Please don't bother using it.

Reply from 666casino
Stay away from this site
Very very low payout. Put £100 on won £2 twice. Stay as far away from this site as possible

Reply from 666casino
£100 and £25 bonus from first…
£100 and £25 bonus from first deposit...all dead spins-same as all the other sites! Not a penny back!! Absolute joke!....
All these sites are rigged for you to lose a fortune nowadays, its all changed in the last 1/2 years! Time to give up gambling now I think...it's as if they are purposely leading people into gambling addictions because you are forever trying to make up the money you've lost but you wont because its fixed for you to lose again & again & again....
Edit: In response to the automated regurgitated transparent drivel that was sent as a reply to my review..WHAT A LOAD OF B*******!!!

Reply from 666casino
On of the worst site ever
On of the worst site ever I played on. I payed over £5000 on big bass splash with no return. Ive been spinning on £1 after depositing £700 i had 3 scatter from there my return was £17.10 and its alway like that amount of return. This sit has fixed the game so no one wins. People avoid this site and dont lose your money like i did. Best site to play is 32red.com or pokerstarscasino.uk
They charge you to deposit also charge you to withdraw. I'm not going to say anything more but people 100% avoid this site. This site is a con and fraud. Anything to do with PLAYFRANK avoid it.

Reply from 666casino
Only gave 1 star because I couldn't…
Only gave 1 star because I couldn't give No stars!!! I have now cancelled my account with these scammers won just over £500 was paid out £303, still owed £200 they asked for proof and documentation, I supplied what they asked for ! 4 day's later another email wanting what if already sent 2 times I have given up you can keep the £200 just shows what a sham of a site it really is.
(1) They charge you £ for deposits &…
(1) They charge you £ for deposits & withdrawals
(2) the sign up bonus says its a 35x wager which is fine but when I checked my account it said I need to wager £700 which they don't make easy for you to opt out of it
.
(3) I also didn't receive my free spins for my sign up even after making multiple deposits of the required amount. £20+ 3times
(4) Other than all of that the slots and providers themselves are good not sure on the pay-out I made my money back and left as the site is stressful with all the issues I ran into, I will not be returning
(5) Site seems to refresh on its own when searching through it which can get annoying
(6) When going from slot to slot I ran into a issue that said I could not have multiple games open at once which I didn't so I had to close and reopen the site multiple times before it fixed itself
(7) When depositing the website errors and you have to refresh the site for it to work. proper buggy
Overall of my 2hr experience the sites incredibly buggy which makes it stressful & CHARGING ADDITIONAL fees to deposit and withdraw is NOT ok
there are better casinos to use..

Reply from 666casino
AVOID AVOID RIP OFF DEAD SPIN AFTER DEAD SPIN
If you enjoy playing games with nothing but dead spins never getting a bonus then this is the site for you, this site offers no rewards of free spins etc like other sites their games are continuous dead spin after dead spin if u are lucky to get a win don't hope for anything more then 8p I've deposited on a few occasions as I wanted to give it benefit of doubt after 6 time of depositing and yet again losing my money and getting games with nothing but dead spins and never winning anything no bonus on any game i spoke with customer service online chat who just offered to close my account there is no value to customers this is another greedy site that is only out to line their own pockets. If anyone takes anything from this please please keep your money treat yourself and family to a hoilday or a day out you will value that alot more then losing your money to this site.

Reply from 666casino
Rubbish, never see a bonus
Rubbish! Never get a bonus and the small wins are always just that- small! Don't think I've seen one over £5! I only play low stakes but the games I tend to play always play better on other sites and 9/10 bonus atleast once! AVOID!!

Reply from 666casino
£105 on 50p spins (plus£40 bonus for…
£105 on 50p spins (plus£40 bonus for sign up) not one bonus! just sat for hours spinning for nothing, obviously you expect to lose on spins online but this site felt like robbery plus extremely boring spinning with nothing happening just the odd 25P win (highest win £4 odd once) AVOID AT ALL COSTS go try pokerstars at least it feels fair when you lose money there. username - eeltruck on there prove i'm lying

Reply from 666casino
One to avoid
Avoid. Poor gaming and you pay a deposit fee for the pleasure. One to avoid at all costs.
No live chat option, because they know they would be inundated with complaints.

Reply from 666casino
Very terrible site 100% guarantee they…
Very terrible site 100% guarantee they steal your money get away from them it’s like fighting with sharks no chance of survival

Reply from 666casino
Terrible site please avoid
Terrible site please avoid. More chance of winning the lottery than anything on here

Reply from 666casino
Yet another scammy gambling site
Yet another scammy gambling site. Received zero bonuses with £50. Avoid!

Reply from 666casino
Approach with caution
I have to red flag any suspicious activity when it comes to gaming. Luckily I only play low stakes so don’t lose a fortune (always set deposit limits folks!!). When you play low stake you get a sense when something isn’t right. £60 no bonuses on 10p play should worry anyone. You aren’t guaranteed to win in any game of gambling but the odds of the above are very slim without some form of worrying practice.
If you want to take a punt (I mean it could be severely odd occurrence in a random scenario, but unlikely) also be aware that they will charge you a fee for depositing. Another thing that’s very unusual.

Reply from 666casino
received no deposit bonus at all
bit disappointing really,signed up,uploaded all documents made my initial deposit of £66 and received no £66 welcome bonus,heard nothing back as yet from customer support either,so yes very disappointed with it all to be honest.

Reply from 666casino
I wanted log back into my account and…
I wanted log back into my account and it denied me access. At this point I just want to withdraw my money and not use this site to bet anymore. Very disappointed. I even changed my password and still nothing.

Reply from 666casino
Worse I’ve played on
Worse I’ve played on. So they dictate your deposit limit when you have spent £400 ! No bonus not once! Avoid!

Reply from 666casino

Reply from 666casino
Fantastic play great payouts
Fantastic play great payouts
Samtaykeeash

Reply from 666casino
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