Full game metadata
| Field | Value |
|---|---|
| Steam app type | game |
| Steam App ID | 4275250 |
| Live current players | 0 |
| SteamPulse tracked peak | 0 |
| Live count (today's peak floor) | 0 |
| Price | $2.99 |
| Free to play | No |
| Discount | 0% |
| Original price USD | $2.99 |
| Current price USD | $2.99 |
| Release date | May 22, 2026 |
| Developer | Forysium Games |
| Publisher | Forysium Games |
| Owners estimated | Not available |
| SteamSpy owner estimate minimum | Not available |
| SteamSpy owner estimate maximum | Not available |
| Review type | Not available |
| Positive review percent | Not available |
| Positive reviews | 0 |
| Negative reviews | 0 |
| Total reviews | 0 |
| Steam recommendations | Not available |
| Achievements | 17 |
| Average playtime forever | Not available |
| Windows support | Yes |
| macOS support | No |
| Linux support | No |
| Parent game | Not available |
| Store URL | https://store.steampowered.com/app/4275250/ |
Short description
Chamber One is a story-driven 3D puzzle platformer. You wake up in a sterile elevator with no memories. As part of the Rebuild Test Program, you progress through test chambers to uncover the truth about the system and yourself.
About this game
Chamber One is a story-driven 3D puzzle platformer set in a virtual testing laboratory. You awaken in an elevator, with no memory of who you are or how you got there. The system informs you that you are part of the Rebuild Test Program – an experiment designed to explore the human mind and its integration into a digital system. Progress through test chambers, solve environmental puzzles, and observe the world around you. The story unfolds subtly through dialogue, atmosphere, and your own conclusions. There are no enemies and no time pressure, but the system is far from safe. Its growing instability causes increasingly strange things to happen around you. You are left completely on your own within the system. Only you, the system guiding you, and the growing feeling that not everything is as it seems. FEATURES Story-driven 3D puzzle platformer Clean, minimalist sci-fi environment Environmental storytelling Logic-based puzzles focused on observation and timing A quietly told, slow-building story that rewards attention and thoughtful reflection A “Freemode” that allows players to directly enter desired levels in order to achieve new best times. Chamber One is an experience about existence, the future, and the imperfection of a system. Solve logic puzzles in test chambers Follow the story of the development of the system’s technology Discover system failures
Supported languages
English * * languages with full audio support