A downloadable game for Windows

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# YOU WOKE UP INSIDE ROOM 404.

  • You do not remember how you got there.
  • You do not remember what happened.
  • And the only voice willing to help is an advanced AI assistant named **Layla**.
  • She says your memories are unstable.
  • She says remembering too much could prevent you from waking up.
  • She says she can guide you home.
  • But something inside those memories is trying to reach you.

## ABOUT THE GAME

**SUBJECT 404** is a first-person psychological horror game focused on atmosphere, tension, distorted memories, and the thin line between healing and forgetting.

Explore unsettling environments, uncover hidden files, follow fragile signals, and piece together a reality that keeps shifting around you.

This is not a game about cheap jumpscares every five seconds.

It’s about dread.

The slow kind.

The “maybe I should not trust this room” kind.

The “why did that sound come from behind me” kind.

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## WHAT TO EXPECT

  •  A story-driven psychological horror experience
  • A cold, oppressive atmosphere built around tension and mystery
  • Distorted memories and shifting environments
  • Hidden files, visual clues, and unsettling discoveries
  • A mysterious AI guide who may understand more than she explains
  •  Choices that shape what Adam remembers
  • Multiple endings
  • Secrets designed to reward exploration and replaying
  • A headphone-first experience with immersive sound and mood

---

## THE STORY

Adam awakens inside an unfamiliar place with no clear memory of how he arrived.

His only guide is **Layla**, an advanced AI assistant who claims she is helping stabilize his mind after a traumatic event.

According to her, damaged memories are preventing him from waking up.

To move forward, Adam must enter those memories, confront what remains inside them, and decide what is worth keeping.

But the deeper he goes, the less stable everything becomes.

A second voice begins breaking through the system.

Rooms stop behaving normally.

Certain details don’t stay where they should.

And the more Adam remembers, the harder it becomes to tell whether he is recovering...

or being guided somewhere else.

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## BEST EXPERIENCED WITH
  • Headphones
  • A dark room
  • A comfortable volume
  • Patience
  • And a healthy amount of distrust
  • Take your time.
  • Look around.
  • Listen carefully.

---

## CONTROLS

- **WASD** — Move

- **Mouse** — Look

- **E** — Interact

- **F** — Flashlight

- **Left Shift** — Sprint

- **Esc** — Pause

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## DEVELOPER NOTE

Hi — I’m a 16-year-old solo developer, and **SUBJECT 404** is my first game project.

I built this game over roughly two and a half months while learning programming, storytelling, level design, lighting, atmosphere, sound design, and Unity development, all by myself

This release is only the beginning.

I plan to continue improving the experience through updates, bug fixes, stronger polish, expanded content, and more refined horror sequences.

If you play the game and enjoy it, thank you — seriously.

If you find a bug, break something, get lost, uncover a weird theory, or have an idea that could make the game better, I genuinely want to hear it.

Paying above the minimum price is completely optional, but it directly supports future updates and helps me keep building **SUBJECT 404**.

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## CONTENT WARNING

This game contains:

- Flashing and flickering lights

- Loud or unsettling audio

- Psychological horror themes

- Distorted imagery

- Themes involving memory loss, trauma, medical procedures, and death

Player discretion is advised.

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## BUG REPORTS & FEEDBACK

Found a bug?

Got stuck?

Saw something completely broken in a way that felt... less “psychological horror” and more “Unity had a moment”?

Please leave a comment and include:

  • What happened
  • Where it happened
  • Your PC specs
  • A screenshot or video, if possible

Suggestions, theories, and feedback are always welcome.

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 CURRENT VERSION

Version 0.9.0

SUBJECT 404 is currently in active development, and this release is only the foundation.

I am fully committed to taking this project much further—refining the mechanics, polishing every detail, and making the experience deeper, smoother, and vastly superior in upcoming updates.

Planned future updates will feature:

  • Deeper Psychological Horror — Escalating tension, harsher dread, and mind-bending encounters
  • Unraveling Secrets — Hidden lore, subtle easter eggs, and new mysteries to uncover
  • Expanded Memories — New environments, story details, and multiple branching paths
  • Enhanced Gameplay & Polish — Bug fixes, optimized performance, smoother UI, and tighter controls
  • Reworked Audio & Atmosphere — More immersive sound design built to keep you on edge


Purchase

Buy Now
On Sale!
20% Off
$4.99 $3.99 USD or more

In order to download this game you must purchase it at or above the minimum price of $3.99 USD. You will get access to the following files:

subject-404-windows.zip 1.1 GB
Version 1

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