Welcome bonus
300% UP TO 5000€ + 350 FREE SPINS
Fast withdrawals
11 min
Average Payout Time. Fast payouts.
€1,004,059
Total payout last month.
€40,240
Last big win in Congo Cash.
8000+
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Reviews
Tobias Boyacioglu
BEST ONLINE CASINO
I have been with Kosmonaut for some time now. By far the best casino I have played at with the most frequent wins. I actually won $76000 on Clover Bonanza at this casino and safely withdrew it. Withdrawals are super quick, no more than a day sometimes 3 hours depending on the time and day. My VIP manager Andy is by far the best manager I have dealt with over 100s of different casinos, he goes that extra mile to help and is always there when you need him. Everyone in the online chat are also super helpful and there 24/7 Peter, Tony, Rebecca, Emily….. 💯 % Best Online Casino!!!!
Elias
Kosmonautcasino is my prefered casino
for a bunch of reasons, so here is just a few. First of all Kosmonautcasino offers a great amount of various slots, roulettes, and table games. The casino is very easy to navigate around, and even if you lose track, you can talk to one of the very competent livechat support agents who will always be able to help you. The withdrawals and deposits on this casino are processed quickly and are very easy to figure out! Another great thing is the bonus programs! You will experience a wide range of exciting bonuses and i personally have had some great experiences with that too! 10/10 casino in my opinion!
Ellesoenese
Kosmonautcasino is super
easy to navigate around, and has a bunch of fun slots and table games and a bunch of other stuff! The live chat support is open 24/7 and allows you to connect to one of the very polite and helpfull customer service agents within seconds! They have a very exciting bonus program! Withdrawals are accepted within 15 minutes 9 out of 10 times, and usually takes till the next morning to process. All over, i’ve had a very good experience with Kosmonautcasino, and would recomend it to anyone who enjoys casinos and elite quality customer service!
Mona2512
I just won 16,000 euros. I'm just speechless. I just don't know how to get all this money into my account. I think I'll do it in several withdrawals, who has experience with this, I'm at Postbank. In the meantime I have paid out 10,000 euros and it was immediately in my account
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I have been playing at Kosmonaut Casino since 2021, one of the best top casino providers, a good number of many games there is something to play. A good casino!
djrosskooo
I like to play in Kosmonaut casino, because they offer cool welcome casino bonuses, good number of deposit & withdraw payments options. KYC procedure was fast(less than 24h),support is available 24/7. I don't have any problems at the moment.
priestos
Support is very helpful and fast.
Hundreds of games and top providers. No problem with website and no lags. What's write more cone and try! Maybe u win Big!
ricky76
Brilliant casino
Plenty of great games from all the top providers. Verification is quick and hassle free. Payouts are even faster, lightning fast in fact. Bonuses are very good including every Wednesday and Friday, with no wagering free spins. Support is very good, friendly and helpful. My VIP Manager Andy is really good and has no problem giving you nice loyalty bonuses. Overall, I would highly recommend this casino. Not a lot to say here. I have been playing here for quite a while now and never once had I had any problems. Verification, no hassle, payouts no hassle. Support good. Bonuses are always given. Just a very good casino. No negatives to say about it.
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The best casino there is.
I only play on here. Nice customer service and fast withdrawal process. Always be there when you need help and reply very fast. Just awesome.
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I recently started playing at this casino, and I already have a good impression of it. The longer I play, the more I win, which is really exciting. I'm particularly pleased with the variety of tournaments they offer. As for the payouts, there was one instance where I had to wait a bit for the payment to be processed, but in the end, my winnings were successfully credited to the account I specified. I'm also really happy with the bonuses from my personal manager, as they come with a low wagering requirement. It's great that I can request these bonuses specifically for the cool slots I enjoy playing. Overall, I'm more than satisfied with this casino.
Antonym
I play in this casino about 3 years. My experience is wonderful. Staff is kind and help me everytime. I love this casino.