Kosmonaut Casino Review



Kosmonaut Casino is a very new online gambling casino that deals in both cryptocurrencies and fiat currencies. They offer a wide range of games and game providers all on a user friendly space-themed website and have a very fast and friendly support. Kosmonaut casino also offers bonuses and bonus codes to make new players’ experiences all the more exciting! Their mission is to “create unforgettable experience for players all around the Universe”. Established in 2020, Kosmonaut Casino is a new online casino site regulated and licensed by the Government of Curacao.

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Kosmonaut Casino Traffic

Players Top GEOs:

Kosmonaut casino is very new and there is not yet enough data to show.
Acquired from Google Trends. Not an indication that the casino accepts or targets those countries!

Kosmonaut Casino Bonuses


Number of Welcome + Regular Bonuses

Kosmonaut casino could have more welcome and regular bonuses (the best casinos offer at least 7).

Welcome Bonus Amount

Kosmonaut casino has a higher welcome package amount than most casinos!

Welcome Bonus Free Spins

Kosmonaut casino could offer more welcome free spins (the best casinos offer at least 200).

Number of Regular Weekly Promotions

Kosmonaut casino offers very few regular promotions (most casinos have at least 2 weekly promotions).

* Regular Promotions = all time unlimited promotions without the welcome offer and bonuses in the VIP/loyalty program

Regular Weekly Promotions Amount

Kosmonaut casino offers at least $5000 in regular weekly promotions!

Regular Weekly Free Spins

Kosmonaut casino could offer more weekly free spins (the best casinos have at least 200).

Wagering Requirements

Kosmonaut casino has very high wagering requirements (most casinos require 40x wagering (on bonus) or less).

* Average wagering requirements across all regular bonuses are taken into account.

Kosmonaut Casino has a welcome package with 3 deposit bonuses. The first deposit bonus is 100 % up to 0.25 BTC + 25 free spins with a 20 € minimum deposit and a 45x wagering requirement. The bonus is valid for 7 days.

The rest of the welcome package consists of 2 other deposit bonuses. The second deposit bonus gives you 50 % up to 0.50 BTC + 50 free spins while the third deposit bonus gives you 100 % up to 0.25 BTC + 25 free spins. Both bonuses require a minimum deposit of 20 €, have a wagering requirement of 45x and are only valid for 5 days.

Kosmonaut Casino also offers two reload bonuses that require bonus codes to apply. The Wednesday reload bonus gives you up to 100 free spins with the bonus code COSMOW while the Friday reload bonus gives you 50 % up to $200 + 30 free spins with the bonus code KOSMOFRIDAY.

Kosmonaut Casino Bonus Code

Kosmonaut Casino currently has 2 bonuses that require bonus codes to apply.

These bonuses are:

  • Wednesday reload bonus – bonus code: COSMOW
  • Friday reload bonus – bonus code: KOSMOFRIDAY

The first reload bonus gives you up to 100 free spins, with the number of spins depending on the amount deposited. The minimum deposit for this bonus is 20 € and the required wagering is 45x.

The second (Friday) reload bonus gives you 50 % up to $200 + 30 free spins with a minimum deposit requirement of 20 € and a wagering requirement of 45x.

Kosmonaut Casino Games


Number of Games

Kosmonaut casino has more games than most casinos!

Game Providers

Kosmonaut casino has games from fewer game providers than most casinos (who have at least 46)

Game Variety

Kosmonaut casino has all the popular regular and live games (slots, poker, roulette, blackjack, baccarat)!

Provably Fair Games

Kosmonaut casino doesn't offer games provably fair by the player

Number of Crypto Games

Kosmonaut casino offers very few crypto games or none at all

* Crypto games: Dice, Plinko, Crash, Wheel Spin, Hi-Lo

Kosmonaut Casino greets you with a space-themed lobby that list all the current news and important information regarding the casino. They feature the top, new and recommended games right on the home page.

You can sort the games by category (slots, live games, bitcoin slots etc.) as well as use the search bar (that has some issues) to find specific games.

Kosmonaut casino offers game and betting history in the account as well as RTP and volatility of games. You can choose from over 4,500 games to play.

Kosmonaut Casino Accessibility & User Experience


Number of Supported Languages

Kosmonaut casino could offer it's site in more languages (the best casinos have at least 10)


Kosmonaut casino accepts only 6 cryptocurrencies (most casinos accept at least 10)

Restricted Countries

Kosmonaut casino restricts many countries from playing (the best casinos restrict less than 20)

* Includes restricted countries for using bonuses as well.

Desktop Site Speed

Kosmonaut casino's desktop website speed is ok but could be faster

* Measured with Google Page Speed Insights (Largest Content Paint)

Mobile Site Speed

Kosmonaut casino's mobile website is among the fastest!

* Measured with Google Page Speed Insights (Largest Content Paint)

Hard to Find Info

Max withdrawal

Lost or Diminished Functionalities on Mobile

Kosmonaut casino keeps all functionalities on mobile

Popup Notifications

Kosmonaut casino doesn't annoy you with intrusive and unnecessery notifications and popups

* Popups and notifications are deemed intrusive if they keep opening on multiple pages even after closing, covering the majority of the screen and generally interfering with user experience.

Kosmonaut casino has their website available in 8 languages. You can use 6 different cryptocurrencies to deposit and play and also use a VPN to access the website (tested with ZenMate VPN).

They restrict 22 countries from using their online casino, which is quite a lot, so make sure to check if your country is on the list.

Kosmonaut Casino is easy to use, with a legible layout and a space-themed design with astronauts and celestial bodies (even the loyalty system is based on our solar system!) The website’s navigation makes sense but the game search bar only displays the top 10 results, with no option to display all of them.

Kosmonaut Casino isn’t the fastest to load according to Google but still very fast compared to other online casinos! It’s difficult to find maximum deposit and withdrawal info, as it’s hidden in terms and conditions instead of being listed along with the minimums. All the information applies both to desktop and mobile versions of Kosmonaut Casino.

Kosmonaut Casino Login, Signup & Payments


Required Personal Info to Sign Up and Play

Kosmonaut casino requires a lot of personal information to sign up and play

Sign Up Process

Kosmonaut casino's sign up process could be shorter or simpler


Kosmonaut casino could have a lower min. deposit, but has unlimited max. deposits.


Kosmonaut casino has a very low min. withdrawal compared to most casinos and has a very low max. withdrawal.


Kosmonaut casino accepts very few cryptocurrencies compared to most casinos (that accept at least 10).

Use of Bonus Codes

Bonus codes are simple to use if they are needed at all

Wagering deposits

You need to wager your deposit amount only once before being eligible for a withdrawal.

The signup process on Kosmonaut Casino isn’t as short as some others, as it requires your e-mail as well as your telephone number, but it isn’t as long as some others. It is important to note, however, that if you wish to deposit fiat currency and play, you have to give your first and last name, address, date of birth and gender, making the entire process very long.

To pay, you can use 22 payment options, of which 6 are cryptocurrencies. For fiat deposits, you are left with 16 payment options from wire transfers to credit cards. You can deposit in 11 different fiat currencies.

Upon signup, you must choose a main currency, but that can easily be changed later.

Kosmonaut Casino Regular Players Treatment



You can sign up to Kosmonaut casino's newsletter.

Regular Weekly Promotions

Kosmonaut casino has very few or no regular weekly promotions.

VIP/Loyalty Program

Kosmonaut casino has an average loyalty program.


Kosmonaut casino's support is one of the best and will sure take care of all your needs!

* Kosmonaut casinoSupport is rated in the support section of Kosmonaut casino review.

Kosmonaut Casino gives you the option to subscribe to their newsletter on signup. They also have regular promotions, tournaments, races and more, advertised on their social media.

For those interested in VIP programs, Kosmonaut casino has a simple loyalty program that offers an increasing cashback percentage.

When you need support, Kosmonaut casino has you covered with their useful live chat support agents as well as an e-mail for those who prefer to use it.

Kosmonaut Casino VIP & Loyalty Program


Loyalty Program Accessibility

Kosmonaut casino's loyalty program is one of the most accessible ones!

VIP Program

Kosmonaut casino doesn't have a VIP program

Unique Loyalty Prizes And Features

Kosmonaut casino's loyalty program doesn't offer unique prizes or features

Number/Value of Added Features For a Loyal Player

Kosmonaut casino's loyalty program adds very little value to player's experience

Kosmonaut Casino offers a loyalty program with increasing rewards for their regular players. Their program has 9 levels corresponding with the planets & the sun of our solar system.

To level up, you need to collect Kosmocoins, which you earn by playing in the casino. To reach the median level, you need to earn 2000 Kosmocoins, which translates to 40,000 €/$ wagered, as one Kosmocoin represents 20 €/$ wagered.

Collecting 5000 Kosmocoins places you in the top level, called Sun, and there you can enjoy a 20% cashback. All the levels and their rewards are as follows:

  • Level 1 – Neptune: 5% cashback,
  • Level 2 – Uranus: 6% cashback,
  • Level 3 – Saturn: 7% cashback,
  • Level 4 – Jupiter: 8% cashback,
  • Level 5 – Mars: 10% cashback
  • Level 6 – Earth: 12% cashback
  • Level 7 – Venus: 14% cashback
  • Level 8 – Mercury: 16% cashback
  • Level 9 – Sun: 20% cashback

Kosmonaut Casino Support


Number of Support Options

Kosmonaut casino could have more support options apart from live chat (the best casinos include live chat, email and telephone)

Live Chat Experience

Kosmonaut casino's live chat doesn't send an email when the chat is over or if the response is late.

Response Time

Kosmonaut casino's live chat response time is a few seconds or up to a few minutes tops!

Bots & Agents

Live chat agents give usefull and to the point answers and they are both professional and friendly. You have to talk to a bot before getting to an agent.

* Talking to a bot is not necesserily a bad thing but it does prolong the time for resolving your issue if you must talk to an agent.

Kosmonaut Casino has three support options: a support e-mail address([email protected]), a contact form and live chat support.

Their live chat is always available on the bottom of the page, but unobtrusive. When you want to contact an agent for help, you first have to get through a bot that pinpoints your question to make the agent’s work easier. The live chat is easy to use, you can also use emojis and add attachments. The agents are friendly and professional with human responses and attitude, and they also provide good answers to questions.

Kosmonaut Casino Responsible Gambling

Kosmonaut Casino gives you the ability to limit your playing if you feel you need to do so. You can set time-outs, time limits, deposit limits/an account tracker or have your account permanently closed.

Kosmonaut Casino Casino Social Media & Groups

Kosmonaut Casino can be followed on these social media platforms: TwitterFacebook and Telegram. There they post new information about the casino, bonuses and bonus codes as well as announcements for new games, tournaments and races.

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Review Details



Casino type:


Casino licence:


Number of games:


Min. Deposit:

Crypto: 0.49 mBTC, Fiat: $20

Max. Deposit:

Crypto: unlimited, Fiat: $4,000

Min. Withdrawal:

Crypto: 0.49 mBTC, Fiat: $10

Max. Withdrawal:

Crypto: 1,000 €


Only In Browsers


live chat, email

Software (game) providers:

Amatic Industries
EGT Interactive
Electric Elephant
ELK Studios
Evolution Gaming
Games Inc
Jade Rabbit Studios
Mascot Gaming
No Limit City
Play’n Go
Pragmatic Play
Red Tiger
Reel Play
Relax Gaming
BB Games



Accepted Cryptocurrencies:

Restricted Countries:

Kosmonaut Casino Review Belgium
Kosmonaut Casino Review Curaçao
Kosmonaut Casino Review France
Kosmonaut Casino Review French Guiana
Kosmonaut Casino Review French Polynesia
Kosmonaut Casino Review Gibraltar
Kosmonaut Casino Review Greece
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Kosmonaut Casino Review Réunion
Kosmonaut Casino Review Saint Martin
Kosmonaut Casino Review Spain
Kosmonaut Casino Review UK
Kosmonaut Casino Review US
Kosmonaut Casino Review Wallis and Futuna

Accepted fiat currencies:


Other payment methods:

Venus Point
Wire Transfer

Current bonuses:

  • First Deposit: 100% up to 0.25 BTC + 25 free spins
  • Second Deposit: 50% up to 0.5 BTC + 50 free spins
  • Third Deposit: 100% up to 0.25 BTC + 25 free spins
  • Friday Reload: 50% up to 0.32 BTC + 30 free spins
  • Wednesday Reload: 100 free spins


  • One of the largest game collections


  • Max withdrawal hard to find
  • A lot of personal info required at signup
  • Live chat not 24/7

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