
CosmicSlot Casino
- 24/7 live chat
- Multiple payment options
- Various offer of casino games
- Mobile friendly games
- Payment details not visible before registration
- Lack of responsible gambling tools
Editor’s View
CosmicSlot Casino leads you into a space adventure to discover new games and have a once-in-a-lifetime experience. We love the cosmic theme and the overall look of the casino, which is also easy to navigate. You can access every corner of the casino from the header or the side menu. Are you ready to explore?
General Information About CosmicSlot Casino
CosmicSlot Casino is an online casino home to an array of different games, ranging from video slots and tabletop games to their immersive live casino section. The casino has a Curacao gambling licence, and over 550 players have left their impressions about it on our website.
The player reviews are overwhelmingly positive, and we encourage you to read them. Don’t forget to check our casino rating to know what you can expect once you register at CosmicSlot Casino.
Signing up takes only a few minutes, and you can select your language in the top right corner. CosmicSlot Casino offers generous welcome bonuses for new joiners. However, before you rush to claim it, read our review to learn more about payments, games, customer support and the casino’s commitment to responsible gambling.
Payment Information and Options at CosmicSlot Casino
CosmicSlot Casino allows players to choose their favourite payment option for deposits and withdrawals. Payment methods depend on the country you’re from, but you can expect credit cards, different e-wallets, and cryptocurrencies.
All withdrawals are processed within 24 hours of the successful identity check, but bank transfers and card payments take 3-5 business days. The maximum you can withdraw per transaction is €400, and that limit is set to €500 within a 24-hour period. In one month, you can withdraw up to €10,000.
Payment methods available to you are visible after you register at the casino and as you choose how much you want to deposit. Suppose you aren’t a casino member looking for payment details.
In that case, you’d have to contact customer service, as only a fraction of the information is available in the casino’s Terms and Conditions. Luckily, we’ve got that info for you, so click on the payment tab at the top of this review to see everything in detail.
Customer Support at CosmicSlot Casino
If you have any questions, you can contact CosmicSlot Casino in several ways. Access the Contact Us page from the footer, and there, you will find two email addresses and a phone number.
What we recommend using is the live chat, which is available 24/7. You can find the live chat on the right side of the screen with the little astronaut hanging from a thread. As you open the chat, you can immediately start typing. If you already have an account, add your name and address.
We tested their customer service and can report that it works well. We were immediately connected to a really helpful agent. The agent did a few checks for us and sent us the tailored answers, along with screenshots.
Games at CosmicSlot Casino
CosmicSlot Casino has over 3100 online games, including slot machines, roulette, blackjack and more. Online slots are always popular among players, and they’re organised into different categories, including new and popular games, titles with high RTP, drops and wins and jackpots.
You can also select your favourite providers or look for your go-to game in a search bar. All slots at CosmicSlot Casino can be accessed through demo mode before you start playing them for real.
The table games and live casino lobby offer rich choices for players. You can choose different types of online blackjack, roulette, poker or baccarat and pick your host for the live session, as all the leading live casino providers are featured, such as Evolution and Pragmatic Live, to name a few.
Lastly, the casino organises regular tournaments you can participate in to win cash prizes and other valuable rewards.
CosmicSlot Casino’s Commitment to Responsible Gambling
Players at CosmicSlot Casino can self-exclude or activate a cooling-off period, but only with the help of customer support. For self-exclusion, you must contact the support department to prevent you from entering the casino or receiving any promotional offers for a specific period.
The same goes for cooling off, except you can still access the casino to withdraw the remaining funds. You cannot set personal limits while self-exclusion and cooling off aren’t available within your account.
The casino recommends that you contact Gamblers Anonymous, GamCare or Gambling Therapy if you have any gambling issues and think you need assistance.
Final Verdict on CosmicSlot Casino
At the time of writing, CosmicSlot Casino welcomes new players with the first deposit bonus of 100% up to €500 and 100 Free Spins.
Popular games such as Razor Shark by Push Gaming or Temple Tumble by Relax will provide hours of fun. If you're looking beyond slots, you can always enter the table games lobby or access live dealer games for extra excitement.
The customer support is excellent, and there are many payment options. However, the payment details aren’t available before registration. Also, there are no responsible gambling tools, and self-exclusion and cooling off can’t be activated within your account, only with the help of support.
Recommended by experts
Player Reviews


It’s really fun playing at CosmicSlot Casino! One of the things I love about their site is the 24/7 live chat, it’s comforting to know I can get help anytime I need it, especially since I’m a newbie in online casinos. They also have multiple payment options, which makes it easy for me to deposit and cash out my winnings without any fuss. Plus, their selection of casino games is impressive too! I always enjoy playing my favourite slots and roulette using my mobile.
However, there’s one downside I’ve found: they don't offer a no deposit bonus. It would have been great to have that option when I started since it would have allowed me to try out the site without depositing my own money first. But overall, I'm still enjoying my time at CosmicSlot Casino!

My experience of playing in different casinos is about 2-3 years, I have tried a lot of things and I like this casino so far. There are a lot of different games, I would also like to praise the bonuses for registration and first deposits.

Really cool at the first sight, really nice design and apparently all fine, deposits working fine, all providers and more. Be careful with this site if you make a big win they will not let you withdrawal. I won more than 3k here and my money is stuck there. I'm more than one week trying to withdrawal and I just can't.

From Cosmic Hope To Cosmic Nope: My Cosmic Slots Celestial Letdown!
It was only since yesterday that I embarked on my interstellar journey at Cosmic Slot Casino. The adventure began with an intriguing email promising a 200% match bonus. Who could resist such a tempting offer? Not me! So, I decided to dive into the cosmic abyss and chat with live support to inquire and claim my bonus.
Gab, the ever-helpful operator who guided me through the process. Gab requested my personal details and asked me to provide my email. I asked to validate the bonus if it's still eligible to me. He even suggested taking screenshots of the offer. Moments later, after my $40 deposit, the bonus was credited. To be honest, I accidentally closed my chat window with Gab, but when I logged back in, the chat was still online! Talk about cosmic luck!
Now, here's a moment on Cosmic Slot where things got weird but interesting. I received not one, but two offers: the welcome bonus and the 200% match bonus. I thought it might have been a mistake, but both bonuses carried a 45x wagering requirement (WR). Steep? Absolutely!
I started my cosmic journey with some live casino games like Crazy Time and Monopoly. Unfortunately, the alien gods weren't in the mood to bestow any fortune upon me and my balance dwindled faster than a comet streaking across the sky. Before I lost all hope, I activated the 200% bonus and turned to the slots.
Hidden Valley was my first stop using $2.40 bets in order to activate the wilds at up to 10x multiplier, I managed to win a modest $60. However, the other slots seemed to be in a black hole, swallowing my balance very fast without a single bonus feature in sight. It felt like the slots were tilted against me! My balance had evaporated in mere minutes. Not even an hour had passed, and I was back to zero.
With the 45x wagering requirement looming over me, I realized there was no chance of fulfilling it. Cosmic Slot casino had a nice space theme and a user-friendly interface, similar to Trino, Smokace, Snatch, and Gamblezen casinos in regards to the setup. But despite the cosmic atmosphere, my experience was less than stellar.
In the end, I lost both bonuses and felt like I had been sucked into a black hole of bad luck. While Cosmic Slot offers an appetizing choice of games and a visually appealing interface, it didn't accommodate my session with even a single bonus. Only one big win to try fighting the 45x! My balance never stood a chance to complete either bonus! I might not return to Cosmic Slot casino...after all, nothing there was truly "out of this world." My final verdict? A middling 5 out of 10 stars. I only liked that bonuses can be activated separately from my deposit. Nothing more!

Site looks good on the first view. Nice selection of games. Nearly all providers. Lot of payment methods amd also crypto. Hard to find more good things about this site.
Be careful and better play somewhere els. They don’t let you withdraw your money. Won over 5k and it will take weeks to get this money. They don’t even pay out 400 euro a day. They don’t answer and don’t help in any way. Avoid this site!

Great customer service and website speeds awesome experience, very much so better than quite a lot of the other generic casino sites online at the moment. Good Luck and have Fun.

All good. Easy registration and verification. Fast support and interesting games. We will see in future how will work this casino. But I love it so much

Nice looking Website, easy Registration understandable Bonus Promotions. Also it offers quiete a large selection of up to date slots from many brands such as PlayNGo and many more.
Nothing significant yet, the Website seems to be a little confusion at a first glance. But when you get into it, all the decisions are well though out and make sense.

Great casino. Many options and great rewards. I like the variation of games. Fast deposit and withdraw. Easy to communicate with support. I am really satisfied with the casino

Its amazing how much variety this beutifully designed website holds. I am always amazed at how well the actual website looks, from the start you have the feeling that you will have a lot of fun, and you will with all those providers

Website is very good build, good bonuses , many fun slots, support really fast , its just really fun and well made site , just more players and its best
Not so big site, would be fun with More deposit Methods and maybe More games, not so fast withdraws and not Many Methods i cant come upp with anything more.

The great Support ist at every time and a lot of Games for choice! IT IS amazing! Only positive Impressions! Much Freegames! Fantastic!!!!!!!!!!!
Nothing! I would choice this online Site all time! Very very very good! I have nothing to say Bad about the online ..Casino! I say IT to every friend too Play there!

Great commuter casino. All the bonuses and the whole setting. Vending machines like this should be everywhere. First-class bonuses. There is no point in writing. You have to come in, register and just play. You have nothing to lose. Lots of fun and time flies better.

I like all, i love that casino , that's love, i love it good casino, i love it, fsster withdraw, faster deposit, faster site, administration soo much good
I can't really say there is anything I dislike about the casino, I would add some more bonuses and NDFS if I had to dislike something. Payout times could always be faster too.

slot game is updated and no lag spin, welcome bonus and of course free spin bonuses. customer chat full of speed to resolve our problem. VIP seems like to be interested but I am not to be there.

CosmicSlot the best thing I played. there is very little spam here, even with a small amount you can make a big one and there is a huge selection of slots and constant updates of games, which is very nice Simple: The website design is straightforward and easy to navigate.
Clean: The CosmicSlot website has a clean and uncluttered layout.
Phone support: They offer customer support via phone.
Cryptocurrency deposits: CosmicSlot accepts deposits made with cryptocurrencies.
Live dealer games: You can enjoy live dealer games on their platform.
24/7 live chat support: Their customer support is available around the clock.
Don't be bothered by other casinos because of a lot of spam. Max daily withdrawal limit: Some casinos impose a low daily withdrawal limit (e.g., only 500 EUR).
Limited responsible gaming options: Not all casinos prioritize responsible gambling features.

Very good casino i would recommend it to everyone. This is one of the best casinos that i have used. And the bonuses are great the layout is amazing...
I like playing the slots and the bonuses. I also like getting notified about writing reviews or voting. I also like getting emails from the casino about bonuses and new games

Nice welcome Bonus. fast withdrawal and nice Support. I have played for 2 years on this casino and never got any issues or Problems. Deposits and withdraws are really fast. Rly nice game pool and live games. Keep Wenning my Friends

Excellent customer service, You can play here not only for money but also for free, Lots of deposit bonuses, good selection of games to choose from quick and efficient support team,

I received a letter from them that I can get 50 no deposit spins for voting here, I sent them a screenshot that I voted, they refused me because I couldn’t provide them with an email confirming my vote, which I didn’t receive :) that’s all

I have been playing on Cosmic for a few weeks now and the user interface and site is really easy to use. The support is also quick and usually helps within a few minutes.
Some of the RTP's on the slots don't seem to be as high as other casinos with the same games, however I aware that it is consistently different at other online casinos.

What I like about this casino is a lot of choices the colors are really nice the service is very good a variety of slot machines don't need to worry about changing
What I dislike is not very much would be nice to have more bonus and free spins with no deposit when you deposit real money after a certain amount you should be able to give free

Nicely built pages. The welcome offer is good and lots of different games. There's always someone on live chat if needed. Lots of payment methods too. Very good!
Just found this Casino. So i havent found anything to dislike. Hopefully i get more into it so i can maybe start to play here more often. Im searching best experience.
I was shocked when I hit a big win on one of the progressive jackpots! The payout was processed within 24 hours, and customer support was super helpful throughout the process. Definitely one of the better casinos I’ve played at.
The wagering requirements for the welcome bonus are quite high. I had to play a lot before I could actually cash out anything. If you’re a casual player, it might take longer than expected to meet the conditions.