Dying Light: The Beast takes approximately 20-25 hours to complete the main story, depending on the difficulty level and playstyle. Including side content, exploration, collectibles, and optional missions, the total playtime can extend to around 30-40 hours. For players aiming for 100% completion and to experience all content, it could take up to 60-70 hours or more. Difficulty settings (Story, Survival, Brutal) can also affect the length due to combat challenge and grinding requirements.