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CosmicSlot Casino Review

Updated: September 8, 2021

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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 – Full Crypto Casino Review

CosmicSlot Casino 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. Compared to most other casinos, CosmicSlot Casino has joined the iGaming trend of accepting both fiat money and cryptocurrency. In fact, it accepts seven fiat currencies and six cryptocurrencies.

This fiat and 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. Check out the complete list of restricted countries in the Casino Details section below. 

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.

Read our CosmicSlot Casino review to find out more about it and see if it deserves to be your main or alternative casino. 

Bonuses and Promotions

When it comes to casino bonus deals, CosmicSlot Casino has you covered. In fact, when you sign up for a CosmicSlot Casino account, you’ll get a 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.

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 EUR. Otherwise, a 20 EUR deposit makes you eligible for the bonus money:

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

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

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

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

You can enjoy other deals when you finish consuming and clearing the welcome pack offers. Get cashback, free spins, and more when you claim these:

10% up to 300 EUR Weekly Cashback, min deposit 50 EUR

50 Free Spins Wednesday Reload Bonus, min deposit 25 EUR

And to make things more interesting, you can also use your loyalty points and exchange them for more free spins and bonus money in the CosmicSlots Casino Shop.

Casino Details

Software Providers

Additional Information

Mobile-Ready Yes
Cryptocurrency BTC, ETH, LTC, DOGE, TRX, USDT
Minimum Deposit 20 EUR
Minimum Withdrawal 20 EUR
Restrictions 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
Languages English, French, German, Norwegian, Polish, Portuguese, Russian

Affiliate Program

CosmicSlot Casino Affiliate

Affiliate Name: CosmicSlot Casino

RevShare: Up to 50%

CPA: Yes

Hybrid: Yes


Live Chat Yes
Email Support
Social Media


Games & Software

You might think that CosmicSlots Casino, because of its name, is all about online slot games. But you’re mistaken, because this casino is all about casino games in general. You’ll find over 2,500 titles 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 these games 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. If you’re looking for provably fair games, however, you won’t find them in here. 

Banking Methods

There are 20 payment methods you can choose from, but keep in mind that not all of these may not be available 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 EUR, but you have up to 10,000 USD 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. 

Withdrawals Methods

You’re allowed to request a withdrawal of at least 20 EUR, but you can withdraw only 400 EUR max in a single day. Take note also of the 10,000 EUR 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.

Should You Play in this Casino?

We classify CosmicSlot Casino still as a new and young casino at the time of writing this review. While this isn’t exactly a negative case, it does mean that CosmicSlot Casino still needs to prove its reputation and worth in the iGaming industry. With this, we find the casino to be on the right track. We believe that if it takes good care of its community of players, then there should be no problem in the future. 

At present, though, we need to highlight the need to add the ability for players to set their personal limits (deposit, bet, etc.) to practice a more responsible gaming. We also find the low withdrawal limits rather unfavorable for high roller players. Nonetheless, we like the fact that CosmicSlot Casinos accepts six cryptocurrencies and it provides round-the-clock assistance available in live chat in three languages.

Have you played in this online casino? Share your own CosmicSlot Casino review below!


  • 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 games

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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.

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