CosmicSlot Casino gives existing players a 30% deposit bonus worth up to €400. The minimum deposit to trigger it is €30.
Bonus funds carry a 30xB wagering requirement; the maximum cashout is capped at €400. The offer applies to slot games only. It runs until 2026-11-09.
The percentage is lower than a standard match, but the cap is fixed at €400 (which suits players who deposit with a set cashout limit in mind). A €30 deposit is enough to start, and the bonus scales at 30% of whatever is paid in, up to the €400 ceiling. Slots are the only eligible games, so the wagering has to be cleared on them.
This one fits existing players who already have an account and want extra balance for slot play without chasing a large match. It's worth checking the bonus terms before depositing, since the 30xB requirement applies to the full bonus amount.
The wagering requirement is 30× the bonus amount.
The minimum deposit is €30.
The maximum cashout is €400.
No bonus code is needed — open the offer at CosmicSlot Casino to claim it.
This offer is valid until 2026-11-09.