First, choose the 50 Free Spins offer when you sign up. Then opt in on the Promotions page and deposit £20 by debit card within seven days. After that, wager £20 on eligible slots, and we suggest Primal Megaways. Slot Boss then adds 50 spins for Big Bass Splash, and their winnings pay as real cash. However, the spins expire three days after they arrive, so use them quickly. Also, games count towards the wagering at different rates. Always read the full terms before you deposit. This offer involves real money gambling. For support with safer gambling, visit GambleAware.