Book of 99 Slot

Book of 99 from Relax Gaming is a five-reel slot built around Greek mythology, treasure and an ancient book motif. The fixed-payline layout is presented through an ornate metallic design, with an open tome at the centre, Greek-inspired geometric borders, gold lettering and scattered coins against a dark celestial setting. A medallion marked “RTP 99%” appears in the artwork, while the listed win potential is 500000x.