What items should I always carry?

Always carry a flashlight with extra batteries — light is your primary defense against most anomalies. Bring a sedative for creature encounters; it can briefly stun threats like the Distorted Patient or Nightmare Hound. A gas mask is essential when exploring the basement and vent systems where Contamination gas appears. Keycards unlock new areas and provide shortcuts that can save your life during chases. If you find a radio, it can help coordinate with teammates but be careful — it also makes noise. Prioritize items based on which anomalies are active that night.