Betstro Casino runs this free spins offer on Tuesdays. The window is 00.00 CET/CEST to 23.59 CET/CEST; it covers one deposit.
Pick a payment method first, then choose "Tuesday Offer: Free Spins on Bigger Bass Splash - Get up to 1000 FS" from the drop-down list. The spins land automatically once you've made the deposit. A minimum deposit of €25 is required.
The bonus carries 35x wagering and expires on 2026-10-21. Spins are credited on Bigger Bass Splash at €0.10 per spin. The amount follows a simple formula: €1 = 10 FS, up to 1000.
Where Pragmatic Play is unavailable, the spins move to Betsoft's Wilds of Fortune, also at €0.10 per spin. It's slots only, and the offer is open to all player categories.
The wagering requirement is 35×.
The minimum deposit is $25.
No bonus code is needed — open the offer at Betstro Casino to claim it.
This offer is valid until 2026-10-21.