Get an Exclusive Halloween Deposit Bonus worth up to €300 + 30 Free Spins. Can be activated with €15 deposit. Wagering is x40 the bonus amount. Play responsibly. Casino general Terms and Conditions apply.
✔️ This bonus post is valid and has been updated on 29th October, 2025. You can get it now!
OnlyWin Casino provides a unique opportunity to celebrate the spooky season in style with its Exclusive Halloween Deposit Bonus. New players can claim a 100% match bonus up to €300 and 30 Free Spins by using the Bonus Code SCARY30FS.
Deposit a minimum of €15 and the casino will instantly double your funds and provide an additional 30 spins on Big Bass Halloween 2 slot, that is perfect for setting Halloween mood. Note that you should wager the bonus 40 times and you have 2 days to activate and 3 days to complete the conditions. The maximum bet during wagering is €4.
Don’t wait too long, as this offer is available only until 9 November 2025. And if you want to know more about the platform, its game variety and other promotions, we strongly recommend you to read our full OnlyWin Casino Review.
How to Activate OnlyWin Casino Welcome Bonus?
OnlyWin Casino Welcome Bonus Details & Conditions
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Bonus Amount: |
up to €300 + 30 Free Spins |
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Bonus Code (If Required): |
SCARY30FS |
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Wagering Requirements: |
x40 |
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Maximum Cash Out Amount: |
€600 |
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Eligible Games: |
Big Bass Halloween 2 by Pragmatic Play |
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Restricted countries: |
All countries except Canada |
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Valid For: |
This promotion is open to all new casino users, who have just joined the casino and make initial deposit. |
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Valid Until: |
09.11.2025 |
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Minimum Deposit: |
€15 |
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Exclusive: |
Yes |
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Additional Info: |
This Bonus Is Available For Customers 18+ Only. GambleAware
OnlyWin Casino Bonus 2025 – BonusManiac
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