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T-Minus 30

Also known as T-Minus 30, steam:1371750, t minus 30

Plan a city and build a space fleet to escape a dying Earth before time runs out. You have 30 minutes to scavenge a post-apocalyptic environment to build infrastructure, grow crops, generate power, and assemble rockets to save as many people as you can.

Last update
18 May 2026
Players now
2

Latest update

Patch notes

ANNOUNCING: FORBIDDEN SOLITAIRE

A dungeon horror game from the creators of Home Safety Hotline and Ancient Enemy. https://store.steampowered.com/app/3414580/Forbidden_Solitaire/

1 changeMapsRead patch notes

Update history

Browse past updates and patch notes for this game.

8 updates

Gallery

In-game media

Achievements

Community progression

Top picks from 16 Steam achievements, sorted by player unlock rates.

  • SensibleStart the tutorial level94.4%
  • Rocket!Build a Basic Rocket91.5%
  • Rocket MeisterBuild an Advanced Rocket83.7%
  • RescuerSave 25,000 people75.1%
  • Blast Off!Complete the tutorial level72.0%
  • Carbon CaptureBuild an Air Filter66.9%