: A three-legged, three-armed mutant who gradually becomes friendly. Once she trusts you, she can be armed with both a pistol and a shotgun simultaneously to provide powerful fire support during base defenses. Other Key Gameplay Features
: Unlocked after completing the main story, this mode allows for infinite resources and the ability to skip building animations for massive construction projects.
: The environment changes over time. During winter, lakes freeze over, food becomes scarce, and you must wear warm clothing to manage your stamina.
In , a prominent and unique feature is the AI Companion System , which provides players with helpful NPCs to assist in survival and combat. Core AI Companions
: Unlike its predecessor, the game allows for "blueprint-free" construction, where you physically cut and place every log, plank, and stone to create highly customized structures.
: Cannibals and mutants exhibit complex social behaviors. They may mourn their dead, observe your base from trees, or coordinate their attacks based on your defensive preparations.
