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Steam News27 May 20261mo ago

SUBJECT 404 DEMO IS OUT NOW!

The demo for Subject 404 is now available on Steam! Subject 404 is a PSX-style psychological horror game built around one simple rule: Obey the Panel. You wake up inside a mysterious facility as a test subject.

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Full SUBJECT 404 update

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What changed

0 fixes1 addition1 change0 removals
  • Gameplay
addedThe demo for Subject 404 is now available on Steam!
changedIf you enjoy PSX horror, tense command-based gameplay, strange facilities, and uncomfortable choices, I would love for you to try the demo and share your thoughts.

SUBJECT 404 changes

addedThe demo for Subject 404 is now available on Steam!
changedIf you enjoy PSX horror, tense command-based gameplay, strange facilities, and uncomfortable choices, I would love for you to try the demo and share your thoughts.

The demo for Subject 404 is now available on Steam!

Subject 404 is a PSX-style psychological horror game built around one simple rule:

Obey the Panel.

You wake up inside a mysterious facility as a test subject. A cold, mechanical panel gives you short timed commands. Some are simple. Some are stressful. Some may feel wrong.

But hesitation has consequences.

In this demo, you can experience the opening chapters of Subject 404, including its obedience-based microgame structure, psychological horror atmosphere, and the first glimpse into the facility’s system.

If you enjoy PSX horror, tense command-based gameplay, strange facilities, and uncomfortable choices, I would love for you to try the demo and share your thoughts.

Your feedback will help shape the full version of the game.

Thank you for supporting Subject 404.

Play the demo now and remember:

Do nothing but obey the Panel.

Source

Steam News / 27 May 2026

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