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Playable buildFirst-person anomaly horror game

Unknown Corridor

Object P-04

An anomaly horror game in an underground passage: you repair a service lift while the passage changes behind your back. Do not meet the eyes of staff.

Screenshots Follow the game
WindowsWebDemo: the first shift, start to finish
About the game

Unknown Corridor Object P-04

Unknown Corridor is a first-person horror game about anomalies and rules you must keep. You are an inspector on your first shift at Object P-04, an underground passage of white tiles, humming tubes and a sign reading “Breathe. Walk. Remember.” The service lift is broken, and the shift ends only when its five nodes work again.

There is no map, only a plan by the entrance that cannot always be trusted. The machine-room board lists what is missing, not where it lies. While you search, the passage changes: a poster now reads “Do not stay alone”, the passer-by has no reflection, your footsteps go on after you stop. Each deviation must be filed under its class, or they pile up.

Six rules on the wall, a dispatcher’s radio that sometimes answers with static, a torch that can hide what it should reveal. Do not meet the eyes of staff. Do not look for explanations.

This is a presentation page: the game itself does not run on this site.

Features

Features Unknown Corridor

  1. 01An underground passage that changes while you work
  2. 02Over twenty deviations in four classes
  3. 03Ten parts, five nodes, a trial run and the descent
  4. 04No hints: just the plan, the board and the names of the parts
  5. 05Radio, torch, inventory and inspection log
  6. 06One shift takes about 35 minutes
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