Book of 99

Book of 99 is a high-volatility online slot crafted by Relax Gaming and was launched in 2021. This slot stands out with its extraordinary Return to Player (RTP) rate of 99%, offering players in Kenya an exciting experience with greater winning potential compared to most other slots.

Gameplay and Features

The game is set on 5 reels and 3 rows, offering 10 fixed paylines. Betting starts from as low as KSh 0.10 up to KSh 100 per spin, giving options for both casual players and high rollers. The key symbols include jewel-styled card ranks for low wins and a cast of Greek heroes and monsters for high-value payouts. The Book symbol acts as both Wild and Scatter, substituting for other symbols to form wins and also activating the Free Spins feature. Landing three or more Book symbols triggers 10 free spins, and during this bonus round, one random symbol becomes the expanding symbol, filling entire reels and paying across all paylines regardless of adjacency. Each Book symbol landed in the base game also fills up a collection meter; once you gather 99 Books, the Free Spins round is automatically triggered, adding to the excitement.

Theme and Design

Set in the realm of ancient Greek mythology, Book of 99 immerses players in a legendary tale filled with mythical heroes and creatures. The design features rich artwork and atmospheric visuals that bring the Greek theme to life.

Mobile Compatibility

Book of 99 is fully optimised for play on mobile devices and tablets, ensuring players in Kenya can enjoy a smooth gaming experience wherever they are.

Book of 99 combines classic gameplay mechanics with innovative features and an inspiring theme. With its high RTP and engaging bonus elements, it makes a strong addition to Relax Gaming’s catalogue and delivers great entertainment for slot fans.