AColony on Steam. ... A colony building game with an emphasis on unexpected events, online co-op, and managing a unique community.
: The game features an online co-op mode where players manage their own colonists within the same world, allowing for resource trading and medical assistance between different player-run communities. Evolution Since v0.1.005 AColony v0.1.005.rar
: Players can construct multi-story bases that extend both high into the air and deep underground into mountains. AColony on Steam
: The project is currently on v0.6.012 (as of early 2026), which introduced various UI fixes, achievement updates, and production queue improvements. : The game features an online co-op mode
: Each member of your colony is an individual with specific expectations , moods , and traits . As the colony grows, expectations increase, requiring more complex housing and amenities to prevent dangerous mood drops.
: The research tree spans four distinct ages —Basic, Modern, Computer, and Nuclear—covering over 50 individual technologies.
AColony is frequently compared to RimWorld due to its deep simulation of individual colonist needs and community management, but it distinguishes itself through its 3D environment and native co-op capabilities.