Published by
Since 2020


Our rating

5 / 5

Founded 2020
Licences Curaçao eGaming
Payout time One to five days
Min deposit €20.00
Min payout €20.00
Payout limit €10.000.00
Payment methods
Products Blackjack, Live casino, Poker, Roulette
Available games


Casino bonus for new players
100% Bonus up to €500 + 100 Free spins
Claim bonus
Overall rating
Bonuses and offers5 / 5
Safety5 / 5
Payments5 / 5
Customer service5 / 5
Casino games5 / 5

Learn more about our 5-star rating system, and find out how we rate online casinos to provide unbiased rating in our online casino reviews. Read more

Pros & Cons
CosmicSlot has recieved Curaçao license
Wide bonus offer
SSL certificate
Not available in Latvian language
Welcome bonus 🎁 100% Bonus up to €500
Minimum deposit 💸 €20.00
Deposit methods 💳 Mastercard, Visa, Skrill, WebMoney, ecoPayz, MiFinity, SticPay, Bitcoin, Ethereum, Discover Card, JCB, Interac, Neosurf, Litecoin, eZeeWallet, Piastrix
Withdrawal methods 💵 Mastercard, Visa, Skrill, WebMoney, ecoPayz, MiFinity, SticPay, Bitcoin, Ethereum, Discover Card, JCB, Interac, Neosurf, Litecoin, eZeeWallet, Piastrix
Payout limit 💰 €10.000.00
Licences 📝 Curaçao eGaming
Holder 📜 Altacore N.V.
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What Do We Think About CosmicSlot Casino?

CosmicSlot casino obtained a Curacao gambling licence, which indicates that this casino complies with strict rules, protects customers’ personal data, and guarantees high-level safety. CosmicSlot casino was founded in 2020. Your personal information at CosmicSlot casino is kept safe. The SSL encryption technology utilised by this casino protects all player data from third-party unauthorised access. Slot RTP is regularly checked by independent authorities to ensure fair play. This casino offers an excellent selection of different bonuses.

Watch Cosmic Slot Casino Video Review

Play CosmicSlots Latvija Casino Review - Signup, Bonuses, Payments and More CosmicSlots Latvija Casino Review - Signup, Bonuses, Payments and More
Is CosmicSlot a safe casino?
Is CosmicSlot a safe casino?
Yes, CosmicSlot is a safe online casino as it has a Curacao licence.

CosmicSlot casino bonuses

Every CosmicSlot casino visitor will be impressed by its bonuses. CosmicSlot offers a choice of four welcome bonuses, weekly cashback, reload bonus, a weekend bonus, and a loyalty programme. Where else can you find such an amazing selection? Favourite casino bonuses all in one place! Do not miss the opportunity to enjoy all of them!

Welcome bonus

CosmicSlot casino spoils new customers with welcome bonuses and instead of just one bonus, it offers a selection of a whopping four casino bonuses. This casino knows how to impress new customers to make sure they come back!

How to claim and activate the welcome bonus

This offer is available only for new CosmicSlot customers. The maximum 100% bonus amount for the first deposit is €500.

A player can choose one of the following first deposit bonuses:

  • First welcome bonus – 100% up to €500 and 100 free spins
  1. €20 deposit – 100% bonus.
  2. €50 deposit – 100% bonus + 100 free spins.

The maximum payout from free spins at CosmicSlot casino is €100. Previously unused bonuses cannot be activated after a payout has been requested. To request a bonus payout, the bonus must be wagered 35 times. Free spins will be automatically credited to the player’s account within 2 days. Wagering requirements for free spins at CosmicSlot casino – x40. The maximum bet is €5. This limit applies to all bonuses and promotions unless otherwise specified. This bonus cannot be used with other bonuses (promos) concurrently. The bonus will be added to the CosmicSlot online casino bonus account immediately upon the registration of a new account, in line with the amount deposited. If you encounter any issues, you can contact customer support via live chat or e-mail

  • Second welcome bonus: 50% up to €1000 and 50 free spins
  1. €20 deposit – 50% bonus.
  2. €50 deposit – 50% bonus + 50 free spins. The maximum payout from free spins is €50.

The bonus is valid for 10 days after activation, after which the bonus money will disappear from the player’s account. The maximum bet when playing with bonus money at CosmicSlot casino is €5. Playing live dealer casino games while the bonus is active is not allowed. Once all the turnover requirements are met, the bonus and potential winnings will be credited to the customer’s account and can be withdrawn in accordance with the CosmicSlot casino payout T&Cs.

  • Third welcome bonus: 25% up to €1500 and 25 free spins
  1. €20 deposit – 25% bonus.
  2. €50 deposit – 25% bonus + 25 free spins.

The maximum payout from free spins is €25. Free spins must be activated within 24 hours. The turnover requirements for free spins – x40. CosmicSlot casino bonuses are credited immediately upon registration, based on the selected bonus type and the amount deposited.

  • Fourth welcome bonus – 77% up to €500 and 25 free spins
  1. €20 deposit – 77% bonus.
  2. €50 deposit – 77% bonus + 25 free spins.

You can select which type of bonus you want to use, it will then be added to your user account based on the amount deposited. Wagering requirements for this offer – x35, and for free spins – x40. The maximum payout you can claim from free spins is €25.

Other available bonuses

Other bonuses available at CosmicSlot casino include weekly cashback, Reload bonus, a weekend bonus and a loyalty programme. Let’s take a closer look at each one of these!

  • Weekly cashback: 10% up to €300

The cashback period is from Monday to Sunday every week. To activate this cashback bonus, at the end of the promo period on Monday you need to drop a message into a live chat or email To claim cashback, you will have to deposit at least €50 during the week (Monday to Sunday). You will receive a 10% cashback bonus the following Monday. To qualify for this bonus, upon registration at CosmicSlot you have to make at least two deposits. The cashback bonus is subject to the x10 wagering requirement. If this condition is not met within 10 days, the bonus will expire.

  • Reload bonus – 50 free spins for min deposit of €25 on Wednesday

This offer is available to all registered CosmicSlot customers, who are eligible to participate in this promotion. To claim this bonus, contact casino experts via live chat or email This bonus is available every Wednesday and can be claimed only once a week. Upon activation, free spins will become available in a specified game, minimum spins apply. Free spins cannot be exchanged for another bonus or wagered in another game other than the one specified as part of the promo. All winnings from free spins will be credited to your casino account and will be subject to x40 wagering requirements before a payout can be requested. The maximum allowed bet when playing with bonus money is €5.

  • Weekend bonus – 50% up to €100 + 50 free spins every Friday

A player can choose one of the following bonuses:

  1. €20 deposit – 50% bonus.
  2. €50 deposit – 50% bonus + 50 free spins.

The maximum payout from free spins is €50. The maximum bet with the active bonus is €5. Be careful not to exceed the allowed limit as you may experience problems with a payout. The bonus applies only to slots.

  • Loyalty programme – 7% cosmic coins for every deposit

For every successful deposit made to CosmicSlot casino, 7% of the deposited amount in the form of coins is credited to your account. Coins can be exchanged for bonuses or free spins in the bonus shop. Coins are collected only when you play with money. Coins cannot be earned when using bonus money. Your deposit coins can only be claimed on Sundays via live chat 24/7 or email: To withdraw bonus funds, the amount received in the bonus shop in exchange for coins must be wagered 50 times.

CosmicSlot casino bonuses present a great opportunity to try out the casino and win. When making deposits, you also participate in the loyalty programme. CosmicSlot customer reviews demonstrate that this casino looks after both new and existing players.

🎁 Bonus 💰 CosmicSlot Casino best offer
Welcome bonus 100% up to €500 + 100 free spins
Second welcome bonus 100% up to €1000 + 50 free spins
Third welcome bonus 25% up to €1500 + 25 free spins
Fourth welcome bonus 77% up to €500 + 25 free spins
Weekly bonus 10% cashback up to €300
Reload bonus 50 free spins
Weekend bonus 50% up to €100 + 50 free spins
Loyalty programme 7% cosmic coins for every deposit

Claim CosmicSlot Bonuses

Cashback bonus CosmicSlots
10% cashback up to €300
Free spins bonus CosmicSlots
200 Free Spins
Reload bonus CosmicSlots
50% bonus up to €100 + 50 Free Spins

CosmicSlot casino games

CosmicSlot customers can enjoy approximately 3100 games for real money from the most popular game developers. Games have been categorised, which makes it easier and quicker to find exactly what you are after.

Classic games

Slots make up the largest percentage of the available selection of games at this casino. Casino visitors can test games for free before playing for real money. Games are divided into categories for customer convenience: top games, new, jackpot, etc. You can find games by using the search tool, and by sorting by game developer.

Live games

On CosmicSlot website live game fans will find their favourite games: roulette, baccarat, and blackjack. You can also try out demo versions of these games.

Game developers

CosmicSlot casino offers games from 60 different game developers. This number is truly impressive. Choose the one you are already familiar with, for example Netent, PlaynGo, Pragmatic Play, etc., or step into a new territory.

Developer Number of games Top game RTPDemo version
Pragmatic Play 263Sweet bonanza 96.51% Available
NetEnt 151Starburst96.01% Available
Play’n Go 284Book of Dead 96% Available
Relax gaming 113Money Train 2 96.4% Available
Push gaming 26Razor Shark 96.7% Available
The Most Popular Slot Machines
The Most Popular Slot Machines
Book of Dead, Crazy Time, Gladiator Legends, Release the Kraken 2, Star Joker
The Most Popular Board Games
The Most Popular Board Games
Mini Roulette, Multihand Blackjack, Nicer Dice 100, Hold’em Poker, Irish Lucky Dice
The Most Popular Jackpot Games
The Most Popular Jackpot Games
Mustang Gold, Wolf Gold, Chilli Heat, Fa Fa Babies, Gold Party, Cleopatra's Gems Rockways
The Most Popular Live Casino Games
The Most Popular Live Casino Games
BOOM CITY, Funky Time, Crazy Time, Gonzo's Treasure Hunt, Crazy Coin Flip
🎰 The most popular slot Pug Life
🃏 The most popular table game Multihand Blackjack
💰 The most popular Jackpot game Divine Fortune
🎲 The most popular Megaways game The Dog House Megaways

Registration at CosmicSlot casino

The registration process at this casino is super simple. All you have to do is:

  • Click the sign up button
  • Fill in the required fields:
  1. Enter your email address
  2. Username and password
  3. Confirm you are at least 18 years old
  4. Confirm you agree to the T&Cs.
  • Then provide the following information:
  1. First and last name
  2. Date of birth
  3. Country
  4. Currency
  5. City and post code
  6. Address
  7. Phone number
  8. Gender
  • Lastly, complete the registration.

The process is quick and straight forward. Just a few minutes and you can embark on a cosmic adventure with CosmicSlot!

CosmicSlot payment methods

The casino offers a diverse choice of deposit and payout methods, such as: bank cards, e-payments, and even cryptocurrency. See below for more information.

Deposits can be made using the following methods:

  • Visa;
  • Mastercard;
  • Skrill;
  • Tron;
  • Rapid Transfer;
  • Paysafe card;
  • Tether;
  • Neteller;
  • Zeewallet etc.
  • Bitcoin;
  • Etherium;
  • Litecoin;
  • Dogecoin;

Payout methods:

  • Skrill;
  • Tron;
  • Rapid Transfer;
  • Bank Transfer;
  • MiFinity;
  • Tether;
  • Neteller;
  • eZeewallet etc.

Payout processing times

Payout processing times will depend on your chosen method. The Finance department processes all payout claims within 24 hours after the documents and identity have been checked. You can check out CosmicSlot customer reviews online.

Safety and fair play

The casino is licensed and we can therefore claim that it is a safe platform. Having reviewed CosmicSlot customer feedback, we can conclude that it has an excellent reputation and that it protects customers’ personal data. Fair play in this casino is guaranteed!

CosmicSlot customer support

If you have any questions, do not hesitate to contact CosmicSlot customer support. You will get response as soon as possible. You can email your questions to Contact the financial department specialists directly via or call +35725654149. CosmicSlot reviews on customer support are positive.

Responsible Gambling

CosmicSlot urges its users to play responsibly and not to consider gambling as a source of income. Treat gambling as a form of entertainment. If you feel like you are unable to control your gambling, CosmicSlot casino invites you to do the following:

  • Contact the customer support department via email and request to suspend your CosmicSlot account for a specific period of time.
  • Please contact customer support if you want to set a specific period of termination.
  • You can also seek support from professionals dealing with gambling addiction: “Anonīmie spēlmaņi” (Anonymous gamblers), Gambling Therapy.

Do you have any other questions or complaints in relation to this casino? Contact us – we will help!

Tomass Liepa

Tomass Liepa

🏫 Professional writer 🃏 Likes to play poker 🏆 Always looking to improve skills

Tomass Liepa is a professional writer who has been working in the field for several years. He enjoys sharing his knowledge and tips with readers, helping them to make informed decisions. In his spare time, Tomass likes to read books about business and play poker with friends. He is a keen observer and learner, always looking to improve his skills.

About Tomass Liepa
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