Far Cry Primal is a first-person action game set in 10,000 BC during the transition from the Upper Paleolithic to the Mesolithic period. As part of the Far Cry series, it replaces modern firearms with prehistoric weapons including spears, clubs, and bows. Players take the role of Takkar, a Wenja tribesman who can tame wild animals such as sabertooth cats and wolves to use as companions in combat. The open world takes place in the fictional Oros valley and features a day-night cycle with dynamic wildlife behavior, tribal warfare, and resource crafting. The game's characters speak a constructed language based on reconstructed Proto-Indo-European.