Welcome Bonuses
Cosmobet provides welcome bonuses during the period from 10 June 2026 to 31 May 2027. These bonuses are provided on a paid basis at a rate of 0.01 UAH or equivalent per bonus unit.
Welcome bonuses can be used on slot games in most categories, excluding specific titles. Table games and live dealer games contribute 0% to bonus wagering, meaning winnings from these games do not count towards completing bonus requirements.
- Maximum bet per spin during bonus play: 50 bonus units
- Bonus units expire if unused within 6 months of being credited
- Unused bonuses are forfeited when you submit a withdrawal request
- If a bet exceeds the maximum and wins, the payout is recalculated using a formula provided by the operator
Email and Phone Verification Bonus
A separate bonus is available to players who confirm their phone number and email address. This bonus is active from 10 June 2026 to 31 May 2027.
Like the welcome bonus, it applies to slot games in eligible categories only, with 0% contribution from table games and live dealer games.
- Maximum bet per spin: 50 bonus units
- Bonus expires if unused within 6 months
- Forfeited upon withdrawal request
- Requires confirmed phone number and email to claim
Introductory Bonus
Cosmobet offers an introductory bonus for new players from 3 June 2024 to 30 November 2026. Details about this offer are available through the operator's site.
- Applies to slot games in eligible categories
- Table games and live dealer games: 0% contribution
- Maximum bet during play: 50 bonus units
- Check the operator's promotions page for current details
Tournament and Prize Draw Offers
Cosmobet runs occasional tournaments and prize draws on specific games. Prize Drop by Endorphina runs from 10 October 2026 to 31 October 2026, with random prizes awarded instantly as electronic currency.
- Flip to Win by 3 Oaks: runs 2 October to 28 November 2026
- Garden of Fortune by 3 Oaks: prize pool 400,000 UAH
Bonus Conditions and Restrictions
Bonuses at Cosmobet are subject to strict conditions. Misuse can result in account restrictions or forfeiture of winnings. Bonuses cannot be used to circumvent wagering requirements or artificially manipulate your balance.
Bonuses are provided only when you deposit through the website. Deposits made through other methods do not activate or qualify for bonuses.
- Prohibited: using bonuses to bypass wagering, delaying or pausing spins, placing deferred bets with bonus funds
- Prohibited: attempting to manipulate bonus balances without proper wagering
- Wagering requirement: 100% of your deposit amount (1x turnover)
- Excluded games: table games and live dealer games (0% contribution)
- Bonus expiry: 6 months from credit date
- Withdrawal forfeits all unclaimed bonuses on your account
- Each bonus unit is paid for at 0.01 UAH and deducted from your balance
How to Claim a Bonus
Bonus eligibility depends on the specific offer. Some bonuses are automatically credited upon account verification; others require additional steps or deposits. Always check the promotion details before depositing.
- Create and verify your Cosmobet account through email, phone, or Google sign-in
- Complete identity verification (via Diya, BankID, or document upload) before any financial transaction
- Make a qualifying deposit if required by the specific bonus terms
- Confirm your phone number and email if claiming the verification bonus
- Set mandatory spending and time limits as required by gaming regulations
- Check your account promotions section for available bonuses and claim instructions
- Bonus funds will be credited to your account and can be used on eligible games
- Complete the wagering requirement (100% of deposit) before withdrawing
faq
Can I withdraw my bonus funds directly?
No. Bonuses must be used for gameplay first. You must complete the 100% wagering requirement on your deposit before you can withdraw. If you request a withdrawal, any unused bonuses on your account are forfeited.
What happens if I place a bet larger than 50 bonus units?
If you bet more than 50 bonus units and that bet wins, the payout is recalculated using a formula: (Bet × Return) / Bonus Units × 10. The maximum bet rule exists to prevent gaming the system, and oversized winning bets result in reduced payouts.
Do I have to accept a bonus offer?
No. Bonus offers are optional. However, if you deposit through the website, bonuses may be automatically credited to your account according to the promotion terms. You should review each offer's conditions before depositing.
How long do bonuses last?
Bonuses expire 6 months from the date they are credited. If unused after 6 months, they are cancelled. Additionally, submitting a withdrawal request immediately forfeits all unclaimed bonuses on your account.
Why are some games excluded from bonus play?
Table games and live dealer games contribute 0% toward bonus wagering requirements. This is a standard restriction in the gaming industry. Slots and other eligible games count at 100% toward your playthrough requirement.
