4.2/5
User Rating
No Code Needed
About This Bonus
👦🏻 Player Type
All players, 18+
💵 Min. Deposit
€40
Free Spins Reload Bonus
Main information
Join the fun every weekend at CosmicSlot Casino with their Weekend Reload Bonus, which gives you a 50% bonus up to €100 and an extra 50 free spins on Big Bass Splash if you deposit at least €40.
This bonus is available from Friday to Sunday and can be used once each week, adding more excitement to y...
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No Code Needed
About This Bonus
👦🏻 Player Type
New Players, 18+
💵 Min. Deposit
€20
🎲 Wagering
30x
Main information
New players at CosmicSlot Casino can get 100 free spins when they make their first deposit of €20 or more on Wednesday. This offer is only for the fun game Sweet Bonanza.
You can cash out up to €100 with this bonus, and you don’t need a coupon code to use it. Join in on the fun now!
If you want to l...
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No Code Needed
About This Bonus
👦🏻 Player Type
Returning Players, 18+
💵 Min. Deposit
$30
🎲 Wagering
X35 Wagering Requirements
Main information
You will have a great time at CosmicSlot Casino with the weekend bonus. This offer is accessible to all of the casino's registered regular members. The bonus terms are determined by the amount you have placed.
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No Code Needed
About This Bonus
👦🏻 Player Type
Returning Players, 18+
💵 Min. Deposit
$35
🎲 Wagering
X40 Wagering Requirements
Reload Bonus
Main information
The offer is ideal for those who enjoy playing online slots. All enrolled players of CosmicSlot Casino are eligible for a reload bonus of 50 free spins. To qualify for the bonus, you must make a minimum deposit of $35.
You will need to contact the customer service team through Live Chat or e-mai...
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No Code Needed
About This Bonus
👦🏻 Player Type
Returning Players, 18+
💵 Min. Deposit
$70
🎲 Wagering
X10 Wagering Requirements
Main information
Every week, from Monday through Sunday, CosmicSlot Casino offers a cashback bonus to its regular players. To receive the cashback incentive, contact the customer service representatives through Live-chat or email on Monday after the promotion.
During the week, you'll need to pay a minimum deposi...
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No Code Needed
About This Bonus
👦🏻 Player Type
New Players, 18+
💵 Min. Deposit
$32
🎲 Wagering
40x
Main information
After registering your account at CosmicSlot Casino, you will receive a welcome bonus package on your first four deposits.
First Deposit:100% up to $800 and 100 Free Spins
Second Deposit: 70% up to €300 and 70 free spins
Third Deposit: 50% up to $1670 and 50 Free Spins
Fourth Deposit:77% up...
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No Code Needed
Expired
About This Bonus
👦🏻 Player Type
New Players, 18+
💵 Min. Deposit
€20
🎲 Wagering
30x
📅 Expiry Date
March 23, 2025
Main information
New players at CosmicSlot Casino can get a nice 125% bonus up to €500 when they deposit at least €20, along with an extra 100 Free Spins.
This deal is available until March 23, 2025, with a maximum cashout of €100 and a wagering requirement of 30 times. Don't miss out on this great offer!
If you w...
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Trust Overview
Is CosmicSlot Casino Safe?
- ⭐ 4.2/5 User Rating
- 👨💼 Tested & reviewed by our experts
- 📅 Established in 2020
Get Your Welcome Bonus
Registration is easy and quick at CosmicSlot Casino. After creating your account, you become eligible to receive a welcome bonus offer on your first two deposits:
- First Bonus: The first deposit includes a match bonus of 100% up to €200 and 100 free spins.
- Second Bonus: The second deposit includes a match bonus of 70% up to €300 and 70 free spins.
You can get these bonuses by depositing a minimum amount of €20. The wagering requirement is X35.
Regular Promotions
Once you have used your welcome bonus offer, you can take advantage of the many bonuses available for regular players. There are reload bonuses along with a cashback offer, and a weekend bonus as well.
When you play on Wednesdays, you can claim 50 free spins on just depositing €25. The cashback offer compensates for your losses by offering you a bonus of 10% up to €500. You can make your weekends more exciting by getting a match bonus of 50% and 50 free spins.
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