99 Days and Nights: Forest Surv is a mobile survival horror game where players must navigate a treacherous forest filled with dangers. The primary objective is to survive by gathering resources, maintaining a campfire, and defending against various threats such as a terrifying deer monster, wolves, and cultists. Players can explore abandoned houses for loot, hunt for food, and upgrade their weapons and gear to enhance their survival chances.

The game features a real-time day/night cycle, requiring players to manage health, hunger, and stamina while crafting defenses. With mobile-optimized controls, players can enjoy this offline game anytime, anywhere. The combination of resource management and intense action makes it a captivating choice for fans of survival horror and forest exploration.