Spinmills Casino gives existing players a 35% deposit bonus up to €1000, plus 80 bonus spins. The minimum deposit is €25.
The bonus carries a 40x wagering requirement; the spins carry 35x. The maximum cashout is 5x the deposit amount. The offer runs until 2026-10-29.
Bonus funds work on slots only. The qualifying game is Bonanza Billion Xtreme Slot from BGaming, which has an RTP of 96.97%. The 35% rate suits a top-up rather than a large first deposit.
At the €1000 cap, the full bonus needs a deposit of roughly €2858. Smaller deposits still qualify once they reach €25.
It's worth checking the cashout limit before you play: at 5x the deposit, a €100 deposit caps winnings at €500. Wagering applies to both the bonus and the spins, and that's a lot to clear before the expiry date.
The wagering requirement is 40× the bonus amount / 35× the bonus amount (FS).
The minimum deposit is €25.
The maximum cashout is 5× the deposit.
No bonus code is needed — open the offer at Spinmills Casino to claim it.
This offer is valid until 2026-10-29.