Outlast [v1.0a] May 2026

The core gameplay mechanics of (v1.0), released in 2013 by Red Barrels , revolve around a high-stakes survival experience where the player lacks any combat capabilities.

: Unlike typical survival horror, you cannot fight back. You must hide, run, or sneak to survive encounters with homicidal patients in Mount Massive Asylum . Outlast [v1.0a]

: The level design uses lighting and environmental cues (like furniture to vault over) to guide you during chases, while the AI enemies like Chris Walker vary their routes to keep you on edge. The core gameplay mechanics of (v1

The defining "feature" of this horror title is its system: The core gameplay mechanics of (v1.0)