CosmicSlot Casino

CosmicSlot Casino

Welcome Bonus:
Get 252% up to €3500 + 200 Free Spins

Play Now
Terms & Conditions Apply
Important! You should be at least 18 years old to visit the Casino. If you have a gambling addiction, please visit BeGambleAware
Home » CosmicSlot Casino
  • Simple and clean website design
  • Phone customer support available
  • Deposits by cryptocurrencies are accepted
  • Live dealer games are available
  • Live chat support is available 24/7
  • Low withdrawal limits
  • Limited responsible gaming options

CosmicSlot Casino Review 

CosmicSlot Casino leads you into a space adventure to discover new games and have a once-in-a-lifetime experience. We love the cosmic theme and the overall look of the casino, which is also easy to navigate. You can access every corner of the casino from the header or the side menu. 

This Curacao licensed gaming site showcases 3,100+ slots and games by over 25 providers, as well as regular bonuses and free spins. You’ll also get a percentage of your losses back with the weekly cashback promotion. Take advantage of 24/7 customer support and a range of payment methods to spin your favorite games and receive an invitation into the exclusive VIP club for additional perks.

CosmicSlot Casino offers both fiat and bitcoin payments, like most other Bitcoin gaming sites. It accepts six cryptocurrencies in addition to seven fiat currencies. The key markets for this Bitcoin casino are, among others, Finland, Germany, Canada, New Zealand, and Norway. However, it excludes players from a number of countries, including the US, the UK, and France.

CosmicSlot Casino Bonuses and Promotions

Welcome Package – Get 252% up to €3500 + 200 Free Spins

You’ll always have something extra to play with at CosmicSlot casino, starting with a welcome package. This includes a match bonus and free spins with each of your first two deposits. You’ll also get an additional batch of free spins once you verify your mobile number – no deposit required!

Once you’ve played through your welcome package, you can then enjoy the many bonuses available in the “Promotions” section of CosmicSlot casino. While reviewing the site, we found reload bonuses and other regular extras like weekend offers for you to get your hands on. 

We also noticed a weekly cashback, which means you’ll get a percentage of your losses refunded every week. This comes as a bonus, so keep in mind that there are wagering requirements attached to it.

Our CosmicSlot online casino review experts found that the site monitors your activity as you deposit and play your favorite games. Once you reach a certain threshold, a member of the casino’s team will get in touch with a personal invitation to the VIP club. You’ll then start benefiting from tailored bonus offers, a personal account manager and much more.

These are the main CosmicSlot Casino bonuses that you can claim after creating an account on the site:

CosmicSlot Casino No Deposit Bonus

When you verify your account, CosmicSlot offers 10 free spins no deposit bonus. There are a few slots available and all you have to do is sign up and verify your phone number and email address in your “My Room” section.

CosmicSlot Casino Bonus Code

There is no bonus code required for any of the CosmicSlot Casino bonuses. You can just deposit the minimum amount and claim bonuses you want. 

CosmicSlot Casino Sign-Up Bonus

The CosmicSlot Casino sign up bonus is awarded over the course of your first four deposits:

  • First Deposit – 100% up to €500 + 100 free spins
  • Second Deposit – 50% up to €1,000 + 50 free spins 
  • Third Deposit – 25% up to €1,500 + 25 free spins
  • Fourth Deposit – 77% up to €500 + 25 free spins

Other Promotions

Once you’re done with the initial no deposit bonus and subsequent welcome package, there are plenty of other rewards to be had at CosmicSlot. These include:

  • Rocket to Riches Today – Refer a friend and get 200 free spins for yourself and for your friend.
  • Be the Rocket, Fill up Your Pocket – Deposit at least €25 from Tuesday to Thursday and get a 60% match deposit up to €200.
  • Reload Bonus – Deposit at least €30 and get 120 free spins on Big Bass Splash.
  • Weekend Bonus – Deposit at least €20 on a Friday to get 50% up to €100 + 50 free spins.
  • Loyalty Program – Get 7% Cosmic Coins for each deposit you make. The coins can exchange for things like free spins.
  • 15% Weekly Cashback – Deposit between €50 – €100 from Monday to Friday and get 15% cashback on losses.

VIP Program

The CosmicSlot VIP Program offers rewards for leveling up. It’s a fun concept where you can enjoy your own personal account manager, free spins, free cash, lower wagering requirements, and cashback as you progress through the levels.

CosmicSlot Casino Games

We found 3,100+ real money slots and games for you to try out at CosmicSlot casino. Our reviewers also uncovered over 25 providers on site, including huge names like Yggdrasil and BetSoft.

Explore a range of game themes as you enter the slots lobby. Make your way to Easter Island, board the pirate’s ship with the Blackbeard’s Quest slot by Tom Horn Gaming or mix up some potions with the Crazy Scientist.

You might also want to check out the live casino lobby at CosmicSlots. Pull up a virtual chair at tables like Texas Hold’Em Live Poker, Dragon Tiger and Teen Patti. Interact with experienced croupiers and enjoy the full HD quality stream as you stack the chips against other players in real time.

You can play all types of games at CosmicSlot Casino including slots with plenty of different variants and themes, table games, live games, bingo, and scratch cards. These games can be played on all platforms flawlessly. The smooth playing experience here is a major plus point.

You can check out RTP rates to see what games are worth playing. This is especially helpful when you’re looking to meet wagering requirements with bonuses.

  • Slots: Popular slots are all together here including Immortal Romance, Temple Tumble Megaways, Reactoonz 2, and Book of Dead. There are well over 5,000 slots at CosmicSlot Casino.
  • Table Games: Choose from virtual and live dealer games. Click on “Table Games” to see the large collection of virtual blackjack, poker, roulette, and other games. You can go to the “Live Casino” section to find live game shows and table games of all kinds.
  • Bingo and Scratch Cards: For something a little different, you can check out the many bingo and scratch titles. Enjoy scratch games from Belatra and Hacksaw Gaming while bingo is brought to you by Belatra and Play N’Go for some nice variety.

CosmicSlot Casino Mobile Experience

CosmicSlot casino is a mobile casino that lacks a dedicated app, like so many other online casinos. However, this mobile casino works flawlessly on the browser of both iOS and Android devices. In our review of CosmicSlot casino, we discovered that it functions on all gadgets, including desktop computers, laptops, tablets, and smartphones.

Their website loads rapidly, the transitions between pages are seamless and error-free, and there are no issues as far as we can tell. On virtually any mobile device accessible, players will be able to play the most well-liked games while on the road by just utilizing their mobile browser.

Security and Fairness

We reviewed CosmicSlot casino and found it to be a secure location to play. The gambling site encrypts your information using the most recent SSL technology, and it is recognized as a responsible online casino because it has a license from the government of Curacao. There are so many intriguing games available. According to the player reviews, they shared with us various gambling experiences. They had received some cash in different games. They promptly received their winnings. They endorse this trustworthy casino.

Customer Support

CosmicSlot Casino is always there to support you with their 24/7 live chat feature. We were always greeted quickly by a friendly, knowledgeable support member. You can contact them by phone at +35725654149 as well.

If you need to send documents, send them an email at or for customer support,

Welcome Bonus:
Get 252% up to €3500 + 200 Free Spins

Play Now
Terms & Conditions Apply
Important! You should be at least 18 years old to visit the Casino. If you have a gambling addiction, please visit BeGambleAware
Trust & Fairness
Games & Software
Bonuses & Promotions
Customer Support
5.0 Overall Rating

New Casinos

Welcome Bonus:
Wager-free bonus up to €500

Welcome Bonus:
100% up to 300€ + 25 Free Spins

Welcome Bonus:
Wager-free bonus up to €1000 + 150 Free Spins

Welcome Bonus:
850% Welcome Bonus + No Wager Free Spins

Welcome Bonus:
200% Bonus + Cashback

CosmicSlot Casino