PROJECT 13

First-person horror walking simulator about spotting changes in a repeating corridor

N0N, Drybread · Published by Glacier LTD · Released Jan 29, 2024

Reviews: Mostly Positive; 74% of 163
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 2 years ago; Apr 23, 2024
Minimum PC: GTX 1650; 8 GB RAM · 4 GB disk; Full requirements

What is PROJECT 13?

This single-player, first-person horror walking simulator casts you as a disposable test subject in a psychiatric ward. You inspect the same corridor repeatedly and report whether you spot an anomaly after each walk. Your goal is to escape on the thirteenth walk, but any incorrect report resets your progress.

For you if...

+you enjoy testing your memory and attention to detail
+you like medical horror settings and grotesque imagery

Not for you if...

−you prefer varied locations over repeatedly searching one corridor
−you want forgiving progress without resets for missed details

What players say

74% of 163 reviews are positive

Players praise the variety of anomaly designs and the horror atmosphere. Recurring complaints concern dark or glitchy visuals that obscure clues, with several players also reporting motion sickness from the camera movement.

Screenshots and trailer

PROJECT 13 system requirements

Minimum: GTX 1650, 8 GB RAM, 4 GB of disk space.

As published by the developer.

Can my PC run PROJECT 13?

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Minimum

OS: Windows 10/11 x64
Processor: Intel/AMD
Graphics: Nvidia GTX 1650 or AMD equivalent
Memory: 8 GB RAM
Storage: 4 GB available space
DirectX: Version 12

Does PROJECT 13 have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does PROJECT 13 run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Default controller config not fully functional
Sometimes shows mouse, keyboard or non-Deck controller icons
Some in-game text is small and may be hard to read
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 3
Steam features: Family Sharing
Languages: Full audio: English. Text only: Simplified Chinese, Korean, Russian, Portuguese - Brazil, Japanese, Portuguese - Portugal, Spanish - Latin America, Turkish.

Does PROJECT 13 use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam