FlexiBets Casino is rated out of 5 on our portal. Join Playgrand Casino today and get your hands on 50 free spins for the Book of Dead game – no deposit required! Moreover, you can. FlexiBets Casino is rated out of 5 on our portal. It was founded in This online casino is designed with both desktop and mobile players in mind. Nicaragua, Yemen, Central African Republic, Côte d'Ivoire, Sudan, Liberia, Syrian Arab Republic, Cayman Islands, Somalia, Congo, North Korea, Eritrea, Haiti. The. It was founded in This online casino is designed with both desktop and mobile players in mind. Signup at these no deposit bonus casinos for 50 Free Spins No Deposit. . Join Playgrand Casino today and get your hands on 50 free spins for the Book of Dead game – no deposit required! Moreover, you can boost your gaming experience. Register as a new player and play 50 free spins no deposit required.