As well as being the best paying symbol in the game, the Book or Ra icon doubles as a wild and a scatter. Choose free slot play at our web site! Unlock 10 Free Spins, the Book of Ra isthe key to activating the free spins bonus round. If you are all about playing a genuinely simple and rewarding slot, this game will not disappoint). The Book of Ra bonus game consists of just 10 free spin, although two special hieroglyphic icons can transform themselves into wild symbols during this round. Two or more scattered special expanding symbols expand on whole reels and it brings you more bonus credits! Games Played:.3K, the amazing Book of Ra slot has 5 reels, 3 rows and 9 pay lines.