OneSlot Reviews 

Site says "No hidden catches" what do you call the 100 deposit not said tel you try and withdraw.

Let me start off by saying this casino used to be top notch i won over 4000.00 from them with extremely fast payouts but that has ceased I don't know what happened but now ni can't even withdrawal the 800.00 I won recently been waiting for over a week and get the same response from support. The finance team is working on it. Utter bullshit. Steer clear from thos casino run run run

Very disappointing experience.
I’ve been waiting for my withdrawal for weeks now, and still nothing. I’ve sent multiple emails and haven’t received a single reply. Completely unprofessional and unacceptable. Avoid this casino if you value your time and money.

Wish there was something positive to say about OneSlot casino, but that's totally irrelevant given the fact that this casino is refusing to obey its own payment terms and conditions. On the most prominent part of their website, their homepage, they say they are proud with their "INSTANT" crypto payments and put 0-3 business days in the small print underneath that banner. Well, the harsh reality is that this is a lie, simply because my crypto withdrawal is still not processed after requesting it on April, 2nd - that's 6+ days! Any serious casino player will tell you that nothing matters (support, games, etc) IF the casino is not processing payments on time!

Steer clear of this casino! Avoid, avoid, avoid!

Avoid this casino.
Use all possible ways to do not withdraw winnings.
Also you can check casino guru site, where you will see complains vs this scam team casino.

withdraws are not so fast like casino presents, waiting more then 3 days. everyone know that gamblers can loose balance, and casinos like to waste time. this time I am lucky, balance grown from 6000 to 32000. but I still do not received something

27 03 2025
My balance grown to 95 000 euro
Kyc are passed more then week ago
I think this casino do not withdraws big winnings
Also I found complaint on casino guru, where gambler can not receive 10000 usd.

My review go to 1 star.

I’ve made over 30 deposits on this casino site, hoping for a good gaming experience and maybe even a bit of a win. But what I’ve experienced is simply disappointing. Despite all these deposits, I haven’t even had the pleasure of winning back 2x my deposit. It feels like there’s no RTP (Return to Player) at all. The games seem to be copied, with their own winning chance that’s essentially zero.

If you deposit 50 euros and play with 1 euro per spin, you’ll get a maximum of 51 spins, because in those 50 spins, you’ll only win 1 euro. It’s just not a fair game. After depositing several thousand euros, I didn’t even get free spins or any kind of bonus. It’s incredibly frustrating to see no rewards or incentives for such a large investment.

One shouldn’t expect anything else from a licensee that comes from one of the most corrupt countries in the world.

To be completely honest, I must say im genuinely impressed with this casino. It’s been one of the most outstanding experiences ive seen in a long time. The verification was fast. I truly hope they maintain this level of quality. If I encounter any issues in the future, I’ll update my review, but for now, everything is excellent!