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TesserAct

Game overview

TesserAct

Propelled Bird Software · Oct 24, 2014

Sam Tanner finds herself inside a strange facility, where she discovers a device that can bend physics: the Catalyst. With the Catalyst, she must navigate the ruins of the facility, and hopefully find a way back home.

Indie Female Protagonist Puzzle First-Person
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Steam reviews
31.3% positive
16 reviews · via SteamSpy

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About this game Read the full description
Set inside a universe based on scientific theory, college student Sam is inexplicably teleported to the decaying Heywood-Bowman facility, where she stumbles upon the Catalyst, a device that can manipulate the laws of physics.
The Catalyst, one variant of a line of emergency and industrial tools, allows the user to temporarily walk on water, climb falling water, run faster, and stop objects in mid-air to create stepping stones.
When Sam learns that a malfunctioning experimental stardrive, deep inside the facility, is threatening to rip space-time apart, she must use the Catalyst to find a way to destroy the stardrive, and ultimately find a way back home.


  • Take puzzle solving to a new level, moving away from the test chamber and into the ruins of an advanced research station

  • Immerse yourself in the science and society of the TesserAct universe through hidden terminals

  • Explore the diverse environments of the Heywood-Bowman Facility

  • Adapt and progress as Sam dives deeper into the station's broken infastructure.
Media gallery 9 screenshots · 0 videos
TesserAct game capsule image

Screenshots

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Player activity

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Latest news

All news on Steam ↗
Propelled Bird announces "Sleeping Souls" TesserAct 1.0.5 update LIVE TesserAct 1.0.4 update LIVE
System requirements Windows

Windows

Minimum

Minimum:
  • OS *: Windows XP (SP3), Windows Vista (SP2), or Windows 7
  • Processor: Intel Core 2 Duo, AMD Athlon X2, or equivalent, running at 1.6 GHz or greater
  • Memory: 1.5 GB RAM
  • Graphics: DirectX 9.0c compatible, 256 MB of VRAM; NVIDIA GeForce 7600 GS, ATI Radeon HD 2400 Pro 256 MB, or greater
  • DirectX: Version 9.0c
  • Storage: 2 GB available space
  • Sound Card: DirectX 9.0c compatible, 16-bit

Recommended

Recommended:
  • OS *: Windows Vista (SP2), or Windows 7
  • Processor: QuadCore 2.0 GHz
  • Memory: 2 GB RAM
  • Graphics: DirectX 9.0c compatible, 512MB of VRAM; NVIDIA GeForce GTX260, or ATI Radeon 4870
Game details Languages, features & support
Publisher
Propelled Bird Software
Features
Single-player, Partial Controller Support, Family Sharing
Languages
English*
*languages with full audio support
Compatibility & accessibility Steam Deck, controllers & access features

Can I Play This?

Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.

Sources fresh
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unknown
Valve compatibility test
Input
Controller support: unknown
Structured language support (1)
LanguageInterfaceFull audioSubtitles
EnglishYesYesYes
Steam store page fresh · checked 2026-11-03 PCGamingWiki technical notes External link only; SteamIQHQ does not ingest PCGamingWiki content.
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Game Insights

Buy Verdict

Watch — $14.99.

Decent deal at 0% off, but might drop further. Watch for better opportunities.

▲ ~14 days until next sale

Value Score

Fair Value — 100th percentile.

Price-to-player ratio ranks in the 100th percentile. Priced as Premium at $14.99.

▲ Premium pricing tier

Genre Benchmarks

Value Ratio Top 0%

Activity Heatmap

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Developer Analytics

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Frequently Asked Questions

Is TesserAct worth buying right now?
Watch — $14.99. Decent deal at 0% off, but might drop further. Watch for better opportunities.
When does TesserAct go on sale?
Decent deal at 0% off, but might drop further. Watch for better opportunities.
Is TesserAct free to play?
TesserAct costs $14.99 on Steam.
What genre is TesserAct?
TesserAct is a Indie game.
Who developed TesserAct?
TesserAct was developed by Propelled Bird Software and published by Propelled Bird Software.
What platforms does TesserAct support?
Available on Steam for Windows.

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