CosmicSlot Casino



Table of content


Casino name

CosmicSlot Casino




CosmicSlot Casino




252% match up to €3500 + 200 free spins

Casino Features

Bingo, Blackjack, Classic Slots, Crypto, Jackpot Games, Keno, Live Casino, Roulette, Table Games, Video Poker, Video Slots, VIP Programme


English, Finnish, German, Norwegian, Polish, Portuguese, Russian

Loyalty/VIP Programme


Withdrawal Time

1-3 days

Withdrawal Limits

€10000 per month

Casino Bonus

First Deposit

100% up to €500

Free Sign up Bonus


No Deposit Free Spins


First Deposit Free Spins


Bonus Wagering


Free Spin Wagering


Max Bonus Bet


Bonus Code



Depositing Methods

Bitcoin ecoPayz Ethereum Interac Litecoin MasterCard Neosurf Skrill Visa Zimpler

Withdrawal Methods

Bitcoin EcoPayz Ethereum Interac Litecoin Mastercard Neosurf Skrill Visa Zimpler


1×2 GamingAmaticBGamingBlueprint GamingBooming GamesEvolution GamingGameartHabaneroiSoftbetNetentNo Limit CityPariplayPlaysonPragmatic PlayQuickspinRed Tiger GamingRelax GamingSpinomenalWazdanYggdrasil

CosmicSlot Casino Review

CosmicSlot Casino is an online gambling platform owned and operated by Altacore N.V. It was established in 2020, and offers over 3,000 titles, including video slots and table games available for instant play for all its players. Of course, the casino can provide a fair chance to earn a profit as Curaçao’s eGaming authorities have licensed it. 

The website of the casino is user-friendly and easy to navigate. Moreover, it’s supported in 8 different languages. In case of an issue, the casino provides a live chat bubble that follows you through all the pages if you need to contact the help desk. 

We think that new players will find it easy to sign up and browse through the games as the website’s design is relatively straightforward. Players will also have a chance to earn rewards through the welcome bonus and some other offers we will discuss more. Check out our CosmicSlot Casino review to learn more.

CosmicSlot Bonuses and Promotions

When it comes to boosting your budget and improving your chances of winning, CosmicSlot Casino doesn’t hold back. There are plenty of bonuses and promo offers to benefit from and keep on playing.

You can get the welcome bonus, weekly bonuses, free spins, and weekly cashback. To top it all off, it has a VIP loyalty program where the players get to choose their rewards.

CosmicSlot Welcome Bonus

Newly registered players at this casino can take advantage of the CosmicSlot Casino welcome bonus. It is applied to your initial four deposits, and its total maximum value is €3500 + 200 free spins. 

  • You will receive a 100% match up to €500 plus 100 free spins on your first deposit. 
  • Your second deposit will get you 50% up to €1000 + 50 free spins. 
  • Your third deposit will get you 25% up to €1500 + 25 free spins. 
  • With your fourth deposit you can receive 77% up to €500 + 25 free spins

To trigger the welcome bonuses, you need to add at least €20 to your account per deposit. However, to take full advantage of the bonuses, to get the free spins also, the deposit needs to be above €50. 

There are also wagering requirements set at 45x for the bonus amount, and the winnings from the free spins need to be wagered 40x. At CosmicSlot, the expiration date of the welcome bonus is ten days from the moment you have claimed it, and the maximum bet is €5.

You can use the free spins on the famous Golden Skulls, Wild West Gold, and hunderds of other games.

CosmicSlot Reload Bonus

Unlike the welcome bonus, the reload bonus is available for all players at CosmicSlot Casino, not just new ones. You can claim it once a week every Wednesday. It will reward you with 120 free spins on the Big Bass Splash slot. 

The minimum amount needed to qualify for the reload bonus is €30. The winnings from the free spins are accredited to your Bonus balance in your account and the wagering requirements for the winnings are 40x. Also, the maximum bet allowed is €5. 

Make sure you use the reload bonus within ten days of claiming it, as after this period, it expires and becomes void. It is also worth mentioning that you cannot combine this bonus with the welcome bonus or any other bonuses for that matter.

CosmicSlot Weekly Cashback

Like the reload bonus, the weekly cashback is available for all existing players at CosmicSlot Casino once per week. You can claim it on a Monday, and it is accrued in the form of 10% to 15% of your losses from Monday until Sunday. The cashback percentage depends on the player’s VIP level. Level 5 VIP players only receive 15%, and the offer goes down to 10% for Level 1 players, which is still a pretty decent bonus. 

The minimum bonus amount is €5, and the maximum is €300 for Level 1 players, but it goes all the way up to €1,500 for Level 5. It has wagering requirements of 10x, which is on the generous side. To activate the cashback bonus, you need to contact the CosmicSlot Casino customer service. You can do this by using the live chat function or via email. Without a doubt, cashback bonuses are fun to use.

CosmicSlot Weekend Bonus

On Fridays, all CosmicSlot Casino players can claim the Weekend Bonus. It will reward you with a 50% match bonus for deposits up to €100 + 50 free spins. The free spins you will be awarded can be used on one of the numerous popular video slots at CosmicSlot Casino. To trigger this bonus, you can deposit €20 to get a 50% match up, or €50 or more for the full benefit of this bonus–50% back plus 50 free spins. 

The bonus can only be claimed on Fridays, once per week. To withdraw your money from this bonus offer you will need to wager the bonus funds 45x, and all the winnings from the free spins need to be wagered 40x. The expiration time for the weekend bonus is ten days just like the other bonuses. Similarly to the reload bonus, you cannot combine the weekend bonus with the welcome bonus, or any additional prizes.

Referral No Deposit Bonus

The referral bonus provides an opportunity for both the newcomer to the CosmicSlot Casino and his referral buddy to earn 200 free spins. The process is simple enough:

  • Invite your friend by sending your a direct link
  • Make sure they register and make the first deposit
  • Contact customer support to claim your free spins

It is important to note that the bonus is only available on the first day of the deposit.

Cascade Cashback up to 25%

The cashback bonus offers players a way to get more from their stay at CosmicSlot.

Players need to make at least four deposits throughout the month, with a minimum total of €130. The cashback starts with the first deposit of 5% and goes up to 25%, which is available after the fourth deposit.

The minimum cashback gives all players a chance to benefit from this bonus, while VIP players can get a maximum payout from €600 to €1,500, depending on their VIP level.

Loyalty Program Cosmic Coins

The Loyalty Program is open to all registered players at CosmicSlot and offers players the opportunity to earn rewards through their regular gameplay. Here’s a breakdown of how this promotion works:

  • For every deposit made, players receive 7% back in the form of Cosmic Coins. These coins are added to their account and can be used to get bonuses or free spins in the bonus shop.
  • Coins are collected on Sundays and can be claimed by contacting live chat support or via email.
  • Once redeemed for bonuses or spins, these funds need to be wagered 50x before you’ll be able to make a withdrawal.
  • There’s a cap on bets during wagering at €5 per spin, and the maximum amount of Cosmic Coins that can be accumulated is 1000.

CosmicSlot Free Spins

You can get 20 free spins just by verifying your phone number at CosmicSlot Casino. To claim this bonus, you need to have already made at least one deposit. This is the only requirement needed. If you have done this already, you just need to go to My Room, on your account and verify your phone number. 

Afterward, CosmicSlot Casino will reward you with 20 free spins that can be used on one popular video slot the casino will choose for you. These free spins will only be valid for ten days after receiving them, so make sure you use them within the proper period.

CosmicSlot Bonus Shop

The CosmicSlot Bonus Shop has different ways of helping you earn Cosmic Coins. Not only that, but you can also use the bonus shop features to exchange coins for real money and buy free spins on selected games.

You can earn Cosmic Coins by playing any game and receive one coin for every €1,000 wagered. There is an opportunity to earn three Cosmic Coins for every bonus game triggered in the selected monthly game. Capture this by sending a screenshot to live chat on the same day, and earn up to 100 coins a month. Increasing your VIP status helps you earn coins as well.

CosmicSlot VIP Club

The loyalty program at CosmicSlot Casino comes with its fair share of perks. You become a member of the VIP loyalty program when the sum of your deposits reaches €500. That’s just Level 1, and there are four more to go for top benefits. Level 5 players can enjoy the maximum cashback bonus of 15% + 10% in coins, a no deposit bonus of €300 an increased monthly withdrawal limit, and a personal account manager. 

VIP membership also allows players to experience reduced wagering requirements: 35x on bonus amount and 40x on free spins.

CosmicSlot Casino Games

The games library at CosmicSlot is enormous and can satisfy every player’s needs and preferences. In other words, it is among the casinos with the best games. All the games are easily accessible and easily found since the website uses a convenient search bar. To add to this, you can look for a game by choosing a particular developer.  

CosmicSlot has made sure to engage only top-notch names in the industry when it comes to game developers. Players have the opportunity to pick from a sizable game lobby which has divided its games into several categories. These include jackpots, table games, slots, popular games, new games, live casino, hot games and megaways. 

It’s not really important if you’re a lover of more traditional games or someone who likes to try out the latest games, there’s simply everything for everyone. This is what makes the CosmicSlot Casino’s lobby so exceptional.

Video Slots at CosmicSlot

It’s not a secret that slots are a favourite among many punters that want quick & straightforward fun. This is precisely why CosmicSlot has made sure to provide a decent slot selection to its players. 

As a registered player, you can enjoy an incredible array of slots and may even have a hard time to choose one. Of course, all these slots can be tried out in the demo version first before deciding to play them for real money. This way, you will have the chance to explore game mechanics and decide if that’s the right slot to satisfy their taste. Some of the best providers at CosmicSlots Casino include Red Tiger, ELK Studios, and Amatic.

If you’re a more adventurous player that likes dynamic gameplay, then you can pick a more volatile slot. These slots include many ways for you to win, so they make you forget about the usual paylines and delve into the exciting gameplay. Such an example of a high-volatility slot for you to try out is Eastern Emeralds by Quickspin. If you’re a high-roller, this would be one of the right choices for you.

If you’re more into slower-paced slots and you prefer to play safer, you have the chance to choose some of the more traditional slots available at CosmicSlot. They’re far more straightforward to play and don’t include many paylines, additional features, and ways to win. Still, they have a relatively high RTP ratio. Such an example you may want to try out is Gold Lab by Quickspin. It’s a perfect choice if you’re a novice and it will keep your budget healthy for quite some time.

The slots at CosmicSlot, as its name may suggest, have all been designed in such a manner to provide you with generous bonuses and other perks. Their gameplay may vary, depending on volatility levels, but they will still offer you a unique experience in every regard. The slots will provide you with a decent payout chance, and prove once again why the slot machines are a top choice for so many gamblers around.

Plenty of Fun Table Games to Choose From

Not everyone enjoys only slots and jackpot titles, as there are many punters out there who enjoy good, old-fashioned table games. CosmicSlot Casino has made sure to meet the needs of these players too.

If you’re one of them, all you need to do is to click on the table games tab, and you will be amazed by the offer from which you can choose. Video poker, blackjack, roulette, or baccarat, whichever you prefer, you have the chance to play it at CosmicSlot Casino.


We think that poker fans will not be left unhappy, as they will be able to play their favourite game at CosmicSlot Casino. Both new and more experienced players will have the chance to improve their skills by playing this famous casino game. 

Of course, it takes the right mix of luck and knowledge to get the best out of this game. All the popular poker variants are at your disposal at CosmicSlot, starting from Three Hand Poker and In Between Poker, all the way to the world-renowned Texas Hold’Em Poker.


After poker, blackjack is the game for veterans and more experienced players alike. Still, it doesn’t mean that new players can’t try out this fantastic game, but it still requires patience and deep thought. Some of the most popular titles at CosmicSlot Casino include Power Blackjack, Free Bet Blackjack, and Multihand Blackjack.


As a table game, roulette provides the ultimate excitement mixed with the chance to win big. Fans of this card classic will be happy to know that they can play different variants at CosmicSlots Casino. Some of these options include European Roulette, Immersive Roulette, and American Roulette.


Baccarat is reserved for more easy-going and relaxed players. Overall, it has simple rules and can be enjoyed in a calmer atmosphere. Usually, it’s being played at a slower pace, but it can provide you with some fantastic payouts. One of the most popular baccarat versions at CosmicSlot Casino is Lightning Baccarat.

A Good Live Casino Selection

The live casino section at CosmicSlot is not too extensive but still offers enough options in games. You will find the traditional offer here represented by games like blackjack, baccarat, and poker variants, mostly powered by Vivo Gaming, one of the most prominent live casino games developers.

Live lotto broadcasting is where things get more exciting and fun. CosmicSlot is one of the few online casinos that offer Lotto Instant Win to its players. You have the opportunity to take part in super-energetic keno and lottery draws that take place in a constant cycle 24/7. 

Of course, make sure you choose your table or a studio from a couple of options that differ in the payouts offered. Overall, we think these games are worth giving a shot, and we found them quite amusing.

Jackpot Games

All the cash seekers who are into extra fun can make sure to check out the jackpot games selection offered at CosmicSlots Casino. These games will provide you with a unique thrill and enjoyment and give you the chance to win extra prizes.

Of course, this is one of the main reasons why many players adore jackpot titles. On top of this, every jackpot game can be played in a demo version, meaning that you can explore the game rules and mechanics. We recommend learning the game first in the demo, as it’s the best way to improve your winning chances.

The jackpot games are provided by famous names like Yggdrasil, Betsoft, and Edict Gaming, among many others. You also may want to check out the Megaways games that have recently become increasingly popular among a growing number of players. You will be able to win relatively large amounts up to €500,000 when you trigger the maximum win.

Mobile Gaming

Although there is no CosmicSlots Casino mobile app, the website version works well on all iOS, Android, and Windows devices. Starting from the registration process and the first deposit, all the way to the gameplay and withdrawals, all goes smoothly.

To be honest, we actually prefer the mobile version because it seemed a bit clearer than the desktop version. If you are an on-the-go punter, this is an excellent mobile casino for you.

Cosmic Spins Casino Registration Process

Signing up at CosmicSlot Casino is quite a simple task, as it only takes a few minutes to register. As long as you are not a player from the restricted regions and have over 18 years of age, you can join the casino. You just need to click the Registration button and fill up the required info. 

The website will ask you to enter your email, to choose a username, password, and preferred currency. You will also have a chance to enter a promo code if you have access to one; then, you just tick the box to confirm that you agree to the terms and conditions and have 18 years or more.

You will receive an email right away with a link to verify your account. In some cases, you might be asked to send some proof of your identity. This is a standard online casino procedure, so you should not be worried about sharing this info with the casino.

Safety and Security

Being owned and operated by the European Company Altaprime Limited, CosmicSlot Casino operates under Curaçao’s laws and authorities. They have an agreement with Antillephone N.V. for the casino’s gaming license, making sure that the casino complies with data protection standards. This applies both at registration and during managing your account. 

From here, we can say that CosmicSlot Casino will strive to protect your data and respect your privacy following the best practices and applicable standards. The casino will take all reasonable precautions to ensure that all of your data is safe and secure.

Deposits and Withdrawals

CosmicSlot Casino offers quite a decent amount of options for its players when it comes to banking. The most popular choices among punters are Visa or Mastercard, NeoSurf, ecoPayz, Qiwi, Zimpler, Interac, and others. 

Players can withdraw up to €400 a day and a maximum of €10,000 per month. We think that banking at CosmicSlot Casino is flexible, but the processing time for withdrawals may take some time.

Still, if you face any kind of issue regarding the banking transactions and processing time, make sure you contact the casino’s support desk. If this doesn’t help, you can always fill in the complaint form at Casino Bee, and we will work it out for you.

Customer Support

As a player, every now and then you may come across some issues and have some questions related to different topics. This is why a dedicated and knowledgeable customer service department is essential for keeping customers. 

CosmicSlot is aware of this, and you can contact the customer care agents via email, on the phone, or by using the live chat. The casino operates in multiple languages, including English, Russian, German, Finnish, Canadian, Polish, Norwegian, and Portuguese.

Further on, you can send an email to [email protected], or you can call the casino at +35725654149. Anyhow, calling an international number may have some hidden fees and costs, so your first options should be the email or the live chat.


To sum it up, there is so much going on at CosmicSlot Casino, starting with a fantastic library of 3,000+ real money slots and table games provided by more than 30 top-notch providers. You also have the chance to play and spin with constant bonuses and cashbacks as you become a VIP member for even more benefits and additional perks. 

The 24/7 live chat available in multiple languages, and many payment methods is also another big positive. Still, you shouldn’t just take our word for it – consider registering at CosmicSlot Casino and giving them a chance.


Is CosmicSlot Casino safe?

Yes, we can say that CosmicSlot Casino is safe. It holds a license from the Curaçao Government.

What is the CosmicSlot Casino welcome bonus?

CosmicSlot Casino offers a generous welcome bonus split into four parts, consisting of a maximum €3500 match and 200 free spins. The wagering requirements for this bonus are set at 45x for the bonus amount and 40x for the winnings made from free spins.

Is there a CosmicSlot Casino mobile app?

At the moment, there is no CosmicSlot Casino mobile app. However, you can play on-the-go effortlessly from your mobile on the website. The website's mobile version is responsive to smaller screens, meaning you won't have any issues.

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Brian Smithson

Brian's experience as a writer goes back to 2016 and the only thing he's ever been writing about is online casinos and gambling. He has created guides and articles for some of the top names in the industry, including GiG Media, Casumo, ComeOn, Bethard, Betsson and the Kindred Group. He has been working with a wide range of affiliate companies, helping out with everything from content planning to content creation, on-site seo, and project management.

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