Walrider (Outlast)

Walrider (Outlast) The Walrider is the supernatural entity and the main antagonist of Outlast. Composed of nanobots, it is invisible and capable of possessing bodies, which allows it to manipulate the environment and other patients of the asylum. Its ethereal and invincible nature makes it a constant and omnipresent threat, generating deep psychological terror. It is the source of much of the horror in the game, defining the oppressive and hopeless atmosphere of Mount Massive Asylum.