99 Days in the Forest is an immersive survival game available on Android, immersing players in a haunted wilderness where they must endure the challenges of 99 nights. Players awaken without a map or memory, facing the daunting task of surviving in an environment filled with lurking dangers and supernatural elements. The game emphasizes exploration, crafting, and resource management, requiring players to outsmart hunger, storms, and other threats that emerge at night.

The gameplay features dynamic day and night cycles, where players can explore foggy paths, hidden caves, and eerie lakes while collecting resources to build defenses and weapons. The game introduces unpredictable nights filled with random events and encounters, making every playthrough unique. With a permadeath mechanic, players must be strategic in their choices, as one mistake could lead to being claimed by the forest, adding a layer of tension to the survival experience.