Kosmonaut Casino Bonus Codes May 2025

Explore the latest offers from Kosmonaut Casino, including welcome bonuses, free spins, and more. Click 'Get Bonus' to claim an offer, or scroll down to learn about Kosmonaut Casino promotions, terms, and how to claim your bonus.

Kosmonaut Casino Bonuses

200% Up To $1500 + 100 Free Spins

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Main information

The new player welcome bonus is spread across your first 3 deposits at the casino, as follows:

1st deposit: 100% deposit match up to $300 plus 20 free spins. Use bonus code KOSMO1.

2nd deposit: 50% deposit match up to $500 plus 30 free spins. Use bonus code KOSMO2.

3rd deposit: 50% deposit match up to...

About This Bonus

👦🏻 Player Type

New Players, 18+

🎲 Wagering

X50 Wagering Requirements

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Kosmonaut Casino Welcome Bonus

The Kosmonaut Casino welcome package for new players is considered quite generous. players can get a 200% bonus up to $1500 with an addition of 100 free spins. This offer is available for your first three deposits.

On your first deposit with promo code, “KOSMO1”, you get awarded a 100% bonus of up to $300 plus 20 free spins.

For the second deposit, you will receive a 50% bonus up to $500 with an extra 30 free spins. You are required to input the code “KOSMO2” to access it.

On the third deposit, inputting the promo code “KOSMO3” will award you with a 50% bonus up to $700 plus an extra 50 free spins.

Regular Player Bonuses

Kosmonaut Casino offers great bonuses for regular players as well, including:

The midweek peak; up to 100 free spins
Kosmo Fri-Yay bonus; 50% bonus plus 30 free spins
The high roll bonanza; 50% bonus
The casino also has a VIP program for its users in which a player gradually moves up a nine-level ladder with cashback available for each level.

👉 See what makes Kosmonaut Casino stand out.