Book of 99
4.8 /5
Up TO $7,777 Bonus + 300 Free Spins
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Book of 99 Features
- High 99% RTP for big wins
- Collect 99 books for free spins
- Expanding symbols in bonus rounds
- Win up to 5000x your bet
- Unique Greek mythology-inspired theme
Book of 99 Information
- Game Type: Book Slot
- Software: Relax Gaming