Howler / Bacteria

The Howler (also called Bacteria) is the first major entity players encounter. It is a large, aggressive creature that patrols certain areas and chases players on sight.

• In Level 0, it spawns after a period of time — signaled by loud knocking sounds.
• In Level 0.11, it actively hunts players while they search for levers.
• The Howler is fast — once it spots you, it will chase relentlessly.
• It can follow players through most doorways and corridors.

• Sprint in short bursts — sprinting drains stamina quickly. Walk to recover, then sprint again when close.
• Close doors behind you — doors slow it down, buying precious seconds.
• Hide in vents/hiding spots — in Level 0.11, ground vents provide temporary safety.
• Listen for audio cues — knocking, footsteps, and breathing indicate its proximity.
• Don't panic sprint — running out of stamina with the Howler nearby is usually fatal.