Developer 
Reels 
Rows 
Lines 
Features Jungle Books is a video slot from Yggdrasil Gaming that uses the Fusion Realms mechanic to combine different reel structures and feature sets in one game. The slot has 58 lines, low volatility, and an RTP of 96.1%. Its maximum win is listed at €500,000.
The game centres on five jungle characters, including The Tiger, The Boy, The Panther and The Bear, each tied to its own realm and feature combinations. Because characters can also appear as guests in another realm, the slot can create up to 45 possible feature combinations. This structure is designed to change how the reels interact across spins.
A demo version is available, allowing players to play for free and practice before playing for real money. Jungle Books is presented in a 16:9 format and is optimised for mobile use. It is a collections-style slot first released on 20 September 2017.
