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Astro Colony

Also known as Astro Colony, ac, astro colony

Explore endless Universe and create the most efficient constellation of colonies. Build conveyor systems to automate production. Take care of Astronauts and their needs! Establish new colonies as part of intergalactic simulation.

Last update
19 Jun 2026
Players now
146
Original sources
1
Latest update
Patch notes

Improvements & balance update

Hey Astro Colonists! Another balance update has just been released. Please get the latest version on Steam! The costs for all technologies in the second and third universes have been adjusted. This should make the game…

12 changesFixBalance
Latest updates

Update history

Browse past updates and patch notes for this game.

24updates

Gallery

In-game media

Achievements

Community progression

Top picks from 25 Steam achievements, sorted by player unlock rates.

  • Oxygen BarrierUse barrier to refill your oxygen88.9%
  • First TechnologyResearch the first technology87.1%
  • Move StationStart moving your Station58.1%
  • First ColonistWelcome first Colonist42.0%
  • CometSurvive impact of a Comet40.9%
  • Grow PlantGrown your first plant26.1%