Home » CosmicSlot
  • There are over 3,000 games to choose from
  • Website that is simple to use
  • A generous three-part welcome bonus is available
  • A wide range of cryptocurrency deposit options is available
  • There isn't enough emphasis on cryptocurrency
  • High bets are required
  • For crypto, a large deposit amount is required

CosmicSlot is an online casino that debuted in 2020. It is operated by 13Aff for online casino affiliate purposes and is owned by Altacore N.V. with a Curacao license. CosmicSlot, like other Bitcoin gaming sites, allows both Bitcoin and fiat payments. Seven fiat currencies and six cryptocurrencies are accepted.

This Bitcoin casino serves several vital areas, including Finland, Germany, Canada, New Zealand, and Norway. Unfortunately, however, it does not allow players from the United States, the United Kingdom, or France, to mention a few. However, if you’re lucky enough to get a CosmicSlot login account, you’d best check out what’s in store for you there.

CosmicSlot Casino is powered by Advabet and offers industry leaders a wide range of casino games. It also provides enticing bonus offers to its players and 24/7 customer service, primarily via live chat. In addition, however, gamers can contact the support service by phone or email.

In this CosmicSlot review, we’ll take a deeper look at the gaming experience that this gambling site has to offer. Please continue reading to learn more about the game library and its perks and promotions.

CosmicSlot, CosmicSlot Review


Altacore N.V Casinos owns and operates Cosmic Slot, an online casino. Altacore has a history in the crypto-casino industry, having previously worked various sites, including All Reels Casino, which we reviewed here. We’ve found its casinos to be of high quality in the past, so we’re looking for more of the same here.

CosmicSlots is undoubtedly the visual treat. The site has a space motif, and the homepage is rather crowded. The benefits are shown on a banner, and you may scroll down to see the game options and an activity page. This is comparable to a newsfeed, with your most recent communications and huge successes from other places shown. It gets increasingly customized as you use the site more, providing information from games you’ve loved playing. Personalization is usually a pleasant touch and adds to the experience, even if it isn’t exceptional.

Even though there is a lot of visual clutter, I found Cosmic Slot to be a responsive and well-designed website. Everything is easy to find, and the menus are all in their proper positions. In addition, the registration process is made easy, and depositing cash is likewise a quick process.

You should also have no difficulty spinning the reels on your mobile device. I tried out the casino on both an Android and an iOS smartphone, and it worked well on both. However, because the mobile site is so good, a casino app is unlikely needed.

Promotions and Bonuses

CosmicSlot has you covered when it comes to casino bonus offers. When you create a CosmicSlot login account, you’ll receive a ten free spins Bitcoin casino no deposit offer. After verifying your phone number and email address, this may be obtained by contacting live chat support and requesting a free spin. Aside from that, there are three CosmicSlot bonus offers you should take advantage of.

Welcome Pack for CosmicSlot

When you claim the Welcome Pack, you will be rewarded with bonus money and free spins on your first three deposits. However, notice that the first to third deposit bonus comes in two flavors: simple bonus money and bonus money plus free spins. You must deposit at least €50 to receive the bonus money and the free spins. A €20 deposit, on the other hand, qualifies you for the bonus money:

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

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

A bonus of 50% up to €300 + 50 Free Spins on your third deposit

These bonuses have a 35x wagering requirement on the total amount of the deposit plus bonus, while the profits from the free spins have a 40x wagering requirement.

Weekly Cashback at CosmicSlot

Simply playing at CosmicSlot will earn you a 10% weekly cashback. However, there are certain restrictions. The first requirement is that you must have made two deposits after registering. The second requirement is to deposit at least €50 from Monday through Sunday to receive the payback the following Monday. You can get as little as €5 in payback, but as much as €300 is possible. To activate the cashback offer, you must contact the live chat support or email them.

Reload Bonus at CosmicSlot

The weekly reload bonus is another CosmicSlot incentive you should take advantage of. Every Wednesday, you can get 50 free spins by depositing at least €25 into your account. You must contact the customer service team via live chat or email to receive this offer. More crucially, this is only accessible on Wednesdays and may only be used once every week. In addition, you must not have made any current withdrawal requests or completed withdrawals in the last 24 hours.


In its collection, you’ll discover over 2,500 crypto games from 35 different game producers. This means you’ll be able to play your favorite slots, as well as live casino table games and RNG casino games. In addition, there are over 100 live casino games to choose from, so try them out whenever you want a taste of the real thing while playing from the comfort of your own home.

CosmicSlot Casino is mobile-friendly, which means you can play the games on your tablets and smartphones as well as your PCs. In addition, you don’t need to download a mobile app to view them because you can use your favorite mobile browser.

Slots at CosmicSlot

With such a large game selection, it’s no surprise that there are hundreds of slot games available. For everyone who enjoys playing Bitcoin slot machines, this is good news. Here you’ll find popular games from NetEnt, Pragmatic Play, and others. However, if you’re seeking CosmicSlot slots, this casino has many to choose from.

Free Games at CosmicSlot

Do you want to test out some new games? You don’t have to be concerned since CosmicSlot offers a variety of free games. Demo games are a great way to learn more about the rules and gameplay of a game. If you merely want to play slots or other RNG casino games without risking your money, you may play in demo mode. Whatever your motivation, remember that you may play CosmicSlot games for free.


I liked several aspects of Cosmic Slot, but one was the depositing choices. The cryptocurrency selection is not awful – the casino has embraced cryptos and now accepts Bitcoin, Ethereum, Tether, Litecoin, Dogecoin, and a few more cryptocurrencies. While it isn’t nearly as much as you’d find at a place like FairSpin Casino, it is still a reasonable sum. Moreover, given that the operator appears to be using smaller tokens, it’s good to infer that the number of alternatives accessible to participants is updated frequently.

On the other hand, the issue is the hefty minimum deposit necessary to play. While the minimum deposit for different ways is as low as €20, cryptos need a minimum investment of €50. Cryptos are a more economically feasible option for casinos, so this is a strange choice. It’s exacerbated by the fact that the casino will only accept cryptocurrency as payment. This, too, has a €50 minimum deposit and a daily withdrawal limit of €400, which is somewhat limited if you are a big spender.

To me, crypto gaming is meant to make casinos more accessible and easier to use, and requiring a more significant deposit amount to play with crypto feels like a step backward. If the casino truly wants to encourage players to utilize the service, it should significantly reduce the cost.

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