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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.

Steam Page
Developer
Vaclav Hudec
Publisher
Blameless Games
Release
August 29, 2019
6 years and 340 days ago
Steam Reviews
Mixed11 reviews63.6%

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Game contextLatest: IGF Team
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Notes
Latest Contributor: IGF TeamEdit notes
Updated: Jul 14, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 14, 2026Publisher scaleThe operating scale of the game's publisher.
A separate publisher is listed without a proven bounded regional or service-only role.
Search Google: Is Time, Space and Matter self-published or published by Blameless Games?Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Time, Space and Matter and Blameless Games funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Time, Space and Matter and Vaclav Hudec?Creative controlWho appears to retain creative control of the game.
Updated: Jul 14, 2026Release statusWhether and how the game has been released.
The title released with a separate publisher relationship.

Media

6 items

About the Game

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

  • Logical 3D space navigation
  • Both slow-paced progression and fast-paced action
  • Freedom of approach in solving puzzles
  • A lot of fun with gravity blasts
  • Bonus content for completionists

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.

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