Dolfwin Casino offers a welcome bonus for new players: a 100% match up to €300 on the first deposit. The minimum deposit is €20, and the wagering requirement is 35x on the bonus amount, to be completed within 14 days. Example: deposit €50 and receive €50 bonus funds; you need to wager €1,750 before you can withdraw winnings from the bonus.
The same welcome offer includes free spins on selected slots: 100 free spins credited after a first deposit of €20 or more. Free spins winnings are capped at €100, and they carry a 40x wagering requirement, with a 7-day deadline. Example: if your free spins generate €25 in winnings, you need to wager €1,000 before a withdrawal is allowed.
Dolfwin Casino runs a weekly cashback promotion that returns 10% of net losses on slots from Monday to Sunday, credited every Monday, with a €10 minimum cashback and a €200 maximum per week. The cashback comes with 1x wagering and must be used within 7 days. Promotions rotate under ongoing campaigns such as a weekend reload bonus (50% up to €100 with a €20 minimum deposit and 30x wagering) and a slot tournament leaderboard where prize pools are set at €1,000 for the week.