Magic Red Welcome Bonus – % bonus on your first. This 5-reel, payline slot builds on the Book of Ra legacy with fantastic visuals and thoroughly enjoyable gameplay, including a special Free Spins Bonus. . Sign up to Parimatch today to play the best online Casino Games ✓ Amazing welcome bonuses ✓ 18+ T&Cs Apply. Book of Toro and Book of the Fallen being just a small selection. Join now for thrilling slots casino games ☝ Win big at our online casino and hit the jackpot ☝ Get instant access at Parimatch! parimatch casino login.