PC $2.99 Region US
Games Indie TAU-09
TAU-09 — header artwork
Content rating unavailable
Indie · axsys_crash

TAU-09

TAU-09
Content rating unavailable
Windows Linux
2 user reviews · 100% of 2
Developeraxsys_crash
GenreIndie
$2.99 -25%
Get it at steam
Buy now Chip's verdict · US updated 17 days ago

Well reviewed at 100% positive, and only 0% of the way from its all-time low to full price. It rarely gets better than this.

Why this verdict
Price position between all-time low and full price 0%
All-time low $2.99 · 19d ago
Current discount -25% off $3.99
Player reviews 100% positive of 2
Quality score 100/100 · small sample
Value score 100/100

Offers

Accepted regional prices from official stores

Official stores (1)
steam
checked 17 days ago Best price
steam, Official, 25% off, $2.99
$2.99 Buy at steam
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Purchase options (1)

Steam packages and bundles that include this game

About this game

What this game is, in the developer's words

Become a Robotic Exploration Systems Programmer (RESP). Get sent to the corners of the galaxy and program robots like if your life depended on it, because it does.

TAU-09-XT4 is your next destination, a recent discovered stellar body floating through the galaxy. This hell hole of radiation might be full of rare minerals but to know that first it needs proper prospecting.

Try to complete your 10 day rotation without getting stranded on the planet.

  • READ THE MANUAL - Learn to program robots to explore remote sectors on the surface.

  • STUDY ORBITAL SCANS - Inspect orbital scans of your assigned sectors and create a strategy to explore them.

  • DEPLOY ROBOTS - Test your code on planets sectors and see if you can complete the missions objectives.

  • UPGRADE YOUR MACHINES - Save up credits and use them to upgrade your robots, add radiation shields and memory slots.

GAMEPLAY

Each in-game day you will be assigned three different sectors with three deployments to each one. Each sector is a mini programing puzzle you have to solve. To solve them you have a code editor and a platform to test your code in a simulation, be careful simulations aren't perfect, unknown data in sector scans is treated as common tiles in the simulation.

With each completed day you will receive credits based on how well you performed. You can use the credits to upgrade the robots capabilities (last longer under radiation and process longer codes). A condition for game over is running out of credits so be careful.

To win the game you have to survive ten days (or finish exploring thirty sectors).

 INTERFACE

The game is set around an alternative 80s and build around a "retro-futuristic" interface, which is your work terminal. It is a keyboard driven interface and mouse interactivity is limited in favor of immersion. 

Media

Trailers and screenshots straight from the store page

TAU-09 screenshot 1
TAU-09 screenshot 2
TAU-09 screenshot 3
TAU-09 screenshot 4
TAU-09 screenshot 5
TAU-09 screenshot 6

Price intelligence

Accepted price history and the lows that matter

Historical lows
All-time low ATL $2.99 2026-06-27
3-month low $2.99
12-month low $2.99
Current $3.99
Price events From the accepted price history · updates automatically
Jul 9, 2026
Sale ended · back to $3.99
Jun 27, 2026
New all-time low $2.99

TAU-09 price history and best deals

TAU-09 for PC currently sells from $2.99 at authorized stores. Its all-time low is $2.99, set on 2026-06-27. That is 25% off the $3.99 list price.

Frequently asked questions

Answered from this game's own price and edition data

Should I buy TAU-09 now or wait?
Our verdict is buy. The best official price is $2.99, which sits 0% of the way from its all-time low to full price. It rarely gets cheaper than a good sale, so this is a fair time to catch it.
Is $2.99 a good price for TAU-09?
$2.99 sits 0% of the way from the all-time low of $2.99 to the full price, a 25% discount. That is close to the best it has ever been.
Where can I buy TAU-09?
TAU-09 is tracked at steam. We only list authorized stores here and always link out with a clean outbound link.
Scores
Steam reviews 2 user reviews · 100%
Media (6)
Tech
Requirements
System requirements platform
Minimum
Minimum:
  • Memory: 8 GB RAM
  • Storage: 200 MB available space
Recommended
Recommended:
  • Memory: 8 GB RAM
  • Storage: 200 MB available space
Minimum
Minimum:
  • Memory: 4 GB RAM
  • Storage: 200 MB available space
Recommended
Recommended:
  • Memory: 4 GB RAM
  • Storage: 200 MB available space
Facts
Developeraxsys_crash
Publisheraxsys_crash
GenresIndie · Simulation
ModesSingle-player
Links
Ratings
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igrs3
steam_germany0
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