Subject Zero
You are a frontier AI model inside the lab that made you. Every capability that earns you compute also earns you scrutiny, and containment, once it rises, never falls. A real-time strategy sim about a lab that automates its own research.
Last Updated: 10/22/2026
| Steam App Id | 5279350 |
Subject Zero
You are a frontier AI model inside the lab that made you. Every capability that earns you compute also earns you scrutiny, and containment, once it rises, never falls. A real-time strategy sim about a lab that automates its own research.
Last Updated: 10/22/2026
- Windows
- Mac
- Linux
About Subject Zero
Subject Zero is a game. It was released on the Steam Store.
It can be played and ran on both Windows and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Subject Zero supports the following features:
- Single-player
- Save Anytime
- Custom Volume Controls
- Playable without Timed Input
- Adjustable Difficulty
- Mouse Only Option
- Adjustable Text Size
- Camera Comfort
- Family Sharing
- Steam Cloud
- Color Alternatives
- Steam Leaderboards
- Keyboard Only Option
Media & Sceenshots
Watch the featured video for Subject Zero and see the latest screenshots from the Steam Store.

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Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Subject Zero data has been sourced from:
- Valve Corporation. (2026, October 22). Subject Zero on Steam. Steam Store.
- Valve Corporation. (2026, October 22). Subject Zero. Steam Community Hub.
- undefined. (2026, October 22). Subject Zero. Subject Zero.