Games Like Time, Space and Matter
Time, Space and Matter (TSM) is a first-person action adventure focused on puzzle solving through gravity-manipulation. Find out what happened in an advanced-tech facility prior to your arrival and uncover the existence of a mysterious artificial intelligence.
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About Time, Space and Matter
Time, Space and Matter (TSM) is a new game from the creator of Blameless. It brings back a unique first-person experience of puzzle solving, this time through the manipulation with gravity in 3D space.
Resemblance
Some players might find a resemblance with Portal. However, unlike clones, TSM is an original game with original ideas and has, in fact, nothing to do with Portal, although it was a considerable influence.
Features
Disclaimer
This game is no shovel-ware. It's development took over two years and was conceived by me in my spare time. Aside from selected songs and audio tracks, the game only contains original ideas and original assets.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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