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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.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
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
Lowest tracked price: CA$3.05 (Jul 7, 2026) · current best: CA$3.59.
100% positive reviews all-time.
Right now the cheapest offer for Chamber One is CA$3.59 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Chamber One is CA$3.05 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Chamber One drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
