
Shift your direction of gravity to the walls and the ceiling to overcome your obstacles in this first-person puzzler. Solve 40+ traversal puzzles that challenge your spatial reasoning skills. Take care, however, for not all is as it seems.
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
Official stores with direct support.
Welcome to the Whitematter Variable Gravity Cognitive Assessment Program.
Your goal is simple. Find the exit door, and get through it. Sometimes, the door will be locked, and you'll need to figure out how to unlock it. You can shift your direction of gravity to the walls and ceiling using the provided patented shift pads.
Good luck.
Solve 40+ puzzles that will challenge your spatial reasoning skills
Down is not always down - walk along the walls and even across the ceiling to achieve your goals
Interact with a variety of devices including buttons, cubes, receptacles, doors, jump pads and moving platforms
Use the AR overlay to gain insight into the layout of the room before tackling it
Try to be fast or take as much time as you want - your completion times will be displayed on a leaderboard at the end of each room
Discover digiprints and gain an insight into life at the underground Whitematter facility
Remember, there are no hints - you will need to keep your wits about you. Experiment, and use what you've learnt from previous rooms to succeed. The Operator will be overseeing the program, but things don't always go according to plan. It may, at some point, be necessary to leave the relative safety and confines of the rooms...
Right now the cheapest offer for Whitematter is CA$16.99 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 Whitematter is CA$12.74 (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 Whitematter 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.