Test Subject 901

VR stealth horror where thrown objects help you evade a creature

SpinVR.ca · Released Sep 11, 2018

Reviews: Mostly Positive; 78% of 64
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 29, 2026
Steam Deck: Unsupported
Last update on Steam: 7 years ago; Feb 15, 2019
Minimum PC: GTX 970; 8 GB RAM · 4 GB disk; Full requirements

What is Test Subject 901?

A free, single-player VR horror game where you play a security guard trying to escape a secret testing facility after everyone else dies. You search dark rooms and hallways for keycards to unlock an escape hatch, hide in shadows, and throw objects to distract the creature hunting you.

For you if...

+you prefer brief games you can finish in one sitting

Not for you if...

−you prefer continuous movement instead of teleportation

What players say

78% of 64 reviews are positive

Players praise the tense atmosphere and scares, but criticize unreliable monster behavior and distractions that fail to work. Some also report lag and a lack of polish.

Screenshots and trailer

Test Subject 901 system requirements

Minimum: GTX 970, 8 GB RAM, 4 GB of disk space.

As published by the developer.

Can my PC run Test Subject 901?

Tell us your graphics card once and every game page will answer this for you.

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Minimum

OS: Windows 7 or newer
Processor: Intel i5-4590 / AMD Ryzen 5 1500X or greater
Graphics: NVIDIA GTX 970 equivalent or greater
Memory: 8 GB RAM
Storage: 4 GB available space

Does Test Subject 901 have co-op or multiplayer?

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

Single-player

Does Test Subject 901 run on Steam Deck?

Unsupported No: Valve rates it Unsupported on Steam Deck.

Steam o s does not support_ v r

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Steam features: Family Sharing, VR
Languages: Full audio: English.

Does Test Subject 901 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 28, 2026. How to filter AI games on Steam