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CosmicSlot Casino Review

Updated: January 19, 2022

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Updates from CosmicSlot Casino:

Check out our in-depth guide on the CosmicSlot Casino Welcome Bonus offers:

1) The maximum 100% bonus amount for the 1st deposit is €400/1,500 PLN/4,000 kr/25,000 RUB/C$600/NZ$650.
2) The maximum 75% bonus amount for the 2nd deposit is €300/1,250 PLN/3,000 kr/20,000 RUB/C$450/NZ$500.
3) The maximum 50% bonus amount for the 3rd deposit is €300 / 1,250 PLN / 3,000 kr /20,000 RUB/C$450/NZ$500.

For the 1st deposit bonus, players can choose from:
a) Deposit from €20/90 PLN/200 kr/500 RUB/C$30/NZ$30 - 100% bonus.
b) Deposit from €50/200 PLN/500 kr/1,500 RUB/C$75/NZ$75 - 100% bonus + 100 free spins.

For the 2nd deposit bonus, players can choose from:
a) Deposit from €20/90 PLN/200 kr/500 RUB/C$30/NZ$30 - 75% bonus.
b) Deposit from €50/200 PLN/500 kr/1,500 RUB/C$75/NZ$75 - 75% bonus + 50 free spins.

For the 3rd deposit bonus, players can choose from:
a) Deposit from €20/90 PLN/200 kr/500 RUB/C$30/NZ$30 - 50% bonus.
b) Deposit from €50/200 PLN/500 kr/1,500 RUB/C$75 / NZ$75 - 50% bonus + 50 free spins.

CosmicSlot Casino - Crypto Casino Review 2022

CosmicSlot is one of the online casinos launched in 2020. It is owned by Altacore N.V. with a Curacao license, and is handled by 13Aff for online casino affiliation purposes. Similar to most Bitcoin gambling sites, CosmicSlot accepts Bitcoin payments and fiat payments. In fact, it accepts seven fiat currencies and six cryptocurrencies.

This Bitcoin casino caters to its main markets, namely Finland, Germany, Canada, New Zealand, and Norway, among others. It, however, doesn’t accept players from the US, the UK, France, to name a few. But if you’re fortunate to sign up for a CosmicSlot login account, then you’d better make sure to check out what’s in store for you there.

Powered by Advabet, CosmicSlot Casino features an array of casino games from top game providers in the industry. It also offers attractive bonus deals for its player base, along with 24/7 access to customer support, mainly via live chat. But players can also reach out to the support team either via call or email.

In our CosmicSlot review, we’ll give a closer look at the casino experience waiting for you in this gambling site. We’ll check the game library and go into details about its bonuses and promotions, so keep reading.


  • Self-exclusion available
  • Accepts BTC, ETH, LTC, DOGE, USDT, TRX
  • Mobile-friendly
  • 24/7 multilingual live chat support
  • Casino bonus deals


  • Personal limitation not available
  • Low withdrawal limits
  • No provably fair in-house games
  • Country restrictions

CosmicSlot Casino Bonuses and Promotions

When it comes to casino bonus deals, CosmicSlot has you covered. In fact, when you sign up for a CosmicSlot login account, you’ll get a Bitcoin casino no deposit bonus of 10 free spins. You can get this when you contact live chat support for the free spin after you verify your phone number and email address. Other than this, here are three CosmicSlot bonus offers you should claim.

CosmicSlot Welcome Pack

On your first three deposits, you will get rewarded with bonus money and free spins when you claim the Welcome Pack. Take note, though, that there are two options for the first to third deposit bonus, one with only the bonus money, the other with the bonus money and free spins. If you want to get both the bonus money and free spins, then you need to deposit at least €50. Otherwise, a €20 deposit makes you eligible for the bonus money:

100% up to €400 First Deposit Bonus + 100 Free Spins

75% up to €300 Second Deposit Bonus + 50 Free Spins

50% up to €300 Third Deposit Bonus + 50 Free Spins

All these bonuses come with a 35x wagering requirement on the sum of the deposit and bonus amount, while the free spins comes with a 40x wagering requirement for the winnings.

CosmicSlot Weekly Cashback

You can get a 10% weekly cashback by simply playing at CosmicSlot. But of course there are conditions. The first one is that you must have already placed two deposits since registration. The second is that you must deposit at least €50 from Monday to Sunday in order to get the cashback on the next Monday. The minimum cashback amount that you can receive is €5 but you can enjoy as much as €300. You need to contact the live chat support or send them an email to activate the cashback bonus.

CosmicSlot Reload Bonus

Another CosmicSlot bonus you should make the most of is the weekly reload bonus. Every Wednesday, you can unlock 50 free spins by depositing at least €25 to your account. You’d have to contact the support team via live chat or email to claim this bonus. More importantly, this is available every Wednesday and can be claimed only once per week. You must also not have any active withdrawal request or a completed withdrawal in the last 24 hours.

Games & Software

You’ll find over 2,500 crypto games available in its library, sourced from 35 game providers. This means that you can find your favorite slots of course, along with both live casino table games and RNG casino games. There are over 100 live casino games here, so feel free to play them whenever you want to get that brick-and-mortar feel when playing in the comfort of your home.

CosmicSlot Casino is mobile-friendly, meaning you can play the games not just on your computers but also on your tablets and smartphones. There’s no need to download a mobile app because you can access them through your preferred mobile browser.

CosmicSlot Slots

With such a huge roster of games, it’s a no brainer that there are hundreds and hundreds of slot games on board. This is great for everyone who enjoys playing Bitcoin slots. Expect to find popular titles from NetEnt, Pragmatic Play, and more. If it’s CosmicSlot slots you’re after, there are plenty of those in this casino.

CosmicSlot Free Games

Want to try new games? No worries, because you can conveniently play CosmicSlot free games. Play games in demo mode to learn more about their rules and gameplay. You can also play in demo mode if you just want to play slots or other RNG casino games without the risk of losing bets. Whatever reason you may have, do know that you can play CosmicSlot games free.

Banking Methods

There are 20 payment methods you can choose from, but keep in mind that some of these may be unavailable in your country. The good thing is you can choose from EUR, NOK, RUB, CAD, TRY, BRL, and NZD for fiat currencies, while BTC, ETH, LTC, DOGE, TRX, and USDT are your options for cryptocurrency.

Deposit Methods

The minimum deposit you can make in this casino is €20, but you have up to $10,000 limit for every transaction. You can use any of the payment methods below, provided they’re available in your country, but you can also use bank transfer, CashtoCode, Sticky, and eZeeWallet. Alternatively, you have the option to make a CosmicSlot Bitcoin deposit.

Withdrawals Methods

You’re allowed to request a withdrawal of at least €20, but you can withdraw only €400 max in a single day. Take note also of the €10,000 monthly limit for your account. The number of days you’ll have to wait depends on your chosen payment method, but be advised that your withdrawal may take up to three days before it reaches your bank card account, up to two if using an e-wallet. Again, you can opt for a CosmicSlot Bitcoin withdrawal instead.

CosmicSlot Casino Details

Software Providers

Additional Information

Mobile-Ready Fiat Cryptocurrency Minimum Deposit Minimum Withdrawal Restrictions Languages







Minimum Deposit

20 EUR

Minimum Withdrawal

20 EUR


Aruba, Bonaire, Curacao, Dutch West Indies, France, Italy, Netherlands, Saba, Singapore, Sint Eustatius and Saba, Sint Maarten (Dutch Part), Spain, Statia and St Martin, Ukraine, United Kingdom, United States


English, French, German, Norwegian, Polish, Portuguese, Russian


Live Chat Yes
Email Support
Social Media

Affiliate Program

Affiliate Name CosmicSlot Casino
RevShare Up to 50%
Hybrid Yes
CosmicSlot Casino Affiliate

How do we rate online casinos?

We at treat our casino reviews with high regard. Our reviews become tools that our readers use to determine which online casinos and sportsbooks they can trust and should check out. When we rate a casino, we analyze all aspects such as Trustworthiness, Bonuses, Payout Speed, Games and Customer Support. Please, check How We Rate Casinos page for more detailed information.

Player Reviews of CosmicSlot Casino

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CosmicSlot promises to give the new players top-class gambling experience. We still trying to finish the 190 free spins :)


design is old, support is slow and the website loading forever

From CosmicSlot Casino: Thank you for your reply, we will fix it soon for your comfortable game




different ways to pay. I like the option to deposit using btc. many games to play in cosmic slot. great games and providers


can't play games with btc. but can use for banking

From CosmicSlot Casino: Thank you for your feedback, yes you can do deposit by BTC and withdraw by BTC




so many games to choose from. and I can use my crypto to play in this casino. I also like their shop. I like how it gives me the power to choose which games or bonus I want.


I'm looking for some provably fair games like dice. maybe add them soon?

From CosmicSlot Casino: Thank you btchiroller, we have more than 3500 games and we will add more soon.




I have played some slots and It seems like the CosmicSlot free spins were not approved automatically. After short chat with the support, they enable it and I have got the free spins for the second game played. Thank you.


Looking for more live dealers games to have fun

From CosmicSlot Casino: Thank you Dedi 33, we have more than 3500 games and soon we will add more.




I fund 70 win to 700


i want withdraw so they ask requirement vervity First time: ID CC CCbills Done then: ID holdself backround costimic and all image must photo not screen Done 3nd:ID must English hold it self backround costimic Passport Done 4th: Need your bitcoin bill details Done 5:We need a english public utilities i come from China...Chinese bill only... No reply no proced withdraw

From CosmicSlot Casino: Thank you for feedback, we will try to solve it - may you send your log. email from cosmic to



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