Maniacasino Reviews 

So I’ve been playing on here a while and been taking advantage of of the bonuses on offer especially from my vip manager’s MIKE and JOHN. Got caught out on one bonus where I breached terms and conditions so after was very careful not to do the same again i kept playing just ONE GAME RAINBOW JACKPOTS and won on several bonuses with this game as this particular game was allowed to be played without breaching terms and conditions….. UNTIL i won 1000 pounds on a bonus I fully wagered it on RAINBOW JACKPOTS! I withdrew tje money obviously excited at my win but guess what all if a sudden Rainbow JACKPOTS became aBANNED GAME just a week ago I withdrew after winning on a bonus playing THIS GAME so because i WON a GRAND they ADDED RAiINBOW JACKPOTS to the banned games seemingly OVERNIGHT! Dont trust this casino they add games at will to the list of banned games to stop you from winning don’t t trust st Mike ir John the vip manager’s either im getting a solicitor and am posting all over social media media about this so to REMIND YOU even if you check which bonus games you are not allowed to to play if tou continously win on a certain game they will just add it to the banned games list PLEASE STAY AWAY

one of my preferred online casinos for whenever i feel like gambling a bit of my crypto, I find the design to be unique and appealing and can't complain about the w/l either - good experience overall.

Mania-Casino gives a friendly and safe environment for gaming. I have been using it for a few weeks, and it always works perfectly without any issues. I have had positive results from using it — it helps me relax and enjoy my free time in a fun way.

I recently was offered a bonus with Mania Casino, £50 & I accepted. I used it and won. I then withdrew my winnings (£108, after wagering), which took them over a week to process but that is an accepted part of gambling. Today I was informed that they were confiscating my money and I was going to receive nothing at all. Mania Casino don't play fair and may steal your winnings.

Please stay away from this casino. They manipulate everything. It is corrupt and they rip you off. I was playing on a slot and won a bonusround. What happend, the slot kicked me out and did not restart. So i started it again, but my bonusround was gone. After 3 days they still not found the cause. Ridiculous. After this happend i was not able to get any bonusround anymore on none of the sloots i payed, although i had 500 times the chance. 100 of spins without winning a cent and the slots were always doing the same routine. Everytime the reels stayed turning for a longer time, the system reset itself to the previous cyclus. Even the winnings were the same. So please keep youur money and play on a fair casino.

I deposited money into Mania Casino, played fairly, and met all wagering requirements. After building up a substantial balance, I requested a withdrawal—only to be met with a barrage of document rejections. They refused perfectly valid ID submissions for vague reasons like “image not clear” or “corners not visible.” This dragged on for three weeks before my account was finally verified.
But the real battle began with the withdrawal itself. After all that time and effort, I received an email stating that my winnings were confiscated due to a supposed breach of their bonus terms. They cited clause “7.6” about playing restricted slots with bonus funds, specifically mentioning Eye of Atum. This clause is buried deep in their terms and never clearly communicated during gameplay.
It’s a textbook bait-and-switch tactic: entice players with bonuses, then retroactively enforce obscure rules to deny payouts. I played in good faith, followed the rules as presented, and was punished for it.
I’m not alone. Countless reviews online describe the same pattern—withdrawals denied, accounts closed, winnings wiped out. This isn’t a one-off mistake. It’s a systemic strategy to defraud players.
Avoid Mania Casino at all costs. It operates without transparency, accountability, or proper licensing. If you’ve been scammed, report them to your bank, payment provider, and gambling authorities. This isn’t bad luck—it’s deliberate deception.

If I could give 0 stars then I happily would. Originally deposited at the beginning of September. Received a bonus and ended up completing wagering requirements. I ended up building my balance to £2,200 which I withdrew but have been waiting nearly 3 weeks with no update, just says processing. I have contacted customer support about 25 times but they are the most unhelpful people ever. Seen loads of other reviews saying funds have been confiscated which I am expecting the same for myself

Update from last review Mania ‘confiscated’ my winnings for some made up reason. I think they are not only taking deposits but also winnings off people. I’ve asked them to close my account. I win 700 quid and never got a penny of it. Hopefully this place will get closed down.

I am trying to withdrawal for over a week now,and still I don’t even get updates about what’s happening,but it’s not they’re fault,it’s ours cause we keep taking this baits from not serious and legit casinos .to everyone out there,better stay away,there’s no point playing if you can’t win

Absolute scam casino i signed up to have a look deposited £80 got a match bonus,anyway played on the first game played ok,played on another slot big bass got the bonus winnings were on 107 pounds with 4 spins left the slot kicked me out so loaded it back up bonus and winnings gone,complained on chat next thing blocked carnt log in so they basically robbed me off the winnings and my deposit,also noticed slots are well and truly manipulated hence why I was kicked out during a bonus round,very very rigged casino horrible disgusting chat agents.but I've called the fraud team from my bank so they are investigating this for me.honestly stay well away from casinos from Costa Rica,corromos islands.there corrupt casinos with no licence as I've checked.stay away trust me

All gambling is a mugs game as we all know, you don’t win!

But my account was deleted and they continue to send messages to my phone, so they obviously don’t speak to any of their team. I think it’s basically a scam site, so just watch yourselves.