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Corridor 13

Screenshots

Corridor 13 screenshot 1
Demo Release Trailer trailerWatch trailer on Steam ↗

Corridor 13

kanuddel · Published by kanuddel · Official site ↗

Last updated 28 Sept 2026

Psychological anomaly horror set in an abandoned school corridor. Find what has changed and make the right choice. But even the right choice doesn't guarantee escape. The corridor won't let you leave that easily.

Free to PlayComing SoonDJCTQ 14Full Controller Support

Free

View on Steam

Prices can lag the live Steam store — always confirm before buying.

Indie, Simulation, Casual · 2026 · More free games

About this game

The corridor feels normal.

Until you begin to doubt it.

Corridor 13 is a psychological anomaly horror game set in an abandoned school hallway that can change with every loop. Your perception determines whether you move forward — but the right decision alone does not guarantee escape.

Observe. Decide. Survive.

With every run, the corridor may have changed.

Sometimes noticeably. Sometimes barely at all. Sometimes not at all.

Your task is simple:

If everything seems normal → move forward.

If something feels different → turn around.

But once you've identified an anomaly, the most dangerous part begins.

The way back is not always clear.

Some anomalies block your path.

Others react to your presence.

And some do not want you to make it out alive.

Make twelve correct decisions in a row to reach Corridor 13.

One wrong step — and everything begins again.

Or ends where you thought you were safe.

Subtle Psychological Horror

Corridor 13 builds tension through uncertainty.

The longer you stay, the more you begin to question small details.

Things that may have always been there.

Or maybe not.

Some changes are purely visual.

Others can put you in danger.

Not every anomaly is harmless.

And not every anomaly waits quietly to be noticed.

A Place Without Explanations

The corridor appears abandoned.

Yet it does not remain silent.

The rooms are accessible, but they reveal nothing.

No clues. No explanations. No safety.

What you see is all you have.

And even that is not always certain.

Observe carefully.

Trust your judgment.

Reach Corridor 13.

Trailer Credits:
Music by StudioKolomna
Licensed under CC BY 4.0

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • OS: Windows 10
  • Memory: 4 GB RAM
  • Graphics: Nvidia GTX 1070 or similar
  • DirectX: Version 10
  • Storage: 2 GB available space

Supported Languages

English*, German*, Japanese*, Korean*, Russian*, Simplified Chinese*, French*, Italian*, Spanish - Spain*, Portuguese - Brazil*, Bulgarian*, Traditional Chinese*, Danish*, Finnish*, Greek*, Indonesian*, Malay*, Dutch*, Norwegian*, Polish*, Portuguese - Portugal*, Romanian*, Swedish*, Spanish - Latin America*, Thai*, Czech*, Turkish*, Ukrainian*, Hungarian*, Vietnamese*
*languages with full audio support

Latest news

  • Patch NotesOfficial

    New Update!

    Watching lots of streamers playing the Corridor 13 demo I was able to spot things that i could improve with this patch. Also i saw streamers found some minor bugs.Due to the fact that Corridor 13 is an anomaly game, I cant tell much about the bugs and improvements because of spoilers, but I am sure, you will enjoy the demo now even more!New stuff in the Demo:One anomaly addedTwo anomalies are easier to spot or easier to masterDemo ends at Corridor 7
    Read full article on Community Announcements (N)
  • Patch NotesOfficial

    Another little Patch

    Bugfixes:Fixed an Bug where players would not be able to look around anymore after an anomaly happened.Features:Added the option to stop anonymous collecting data about how long players need to find anomalies to further improve the games difficulty.
    Read full article on Community Announcements (N)
  • Patch NotesOfficial

    Improved demo

    Patch 0801 - Demo ends now at corridor 8 instead of corridor 6. (Full game obviously will have 13)- Added another anomaly. Demo now has 14 anomalies. (Full game will have about 50)
    Read full article on Community Announcements (N)
  • AnnouncementsOfficial

    Corridor 13 Demo is available

    The demo contains 13 anomalies and finishes after corridor #6. Full game is planned with over 50 anomalies. Check it out!
    Read full article on Community Announcements (N)

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