Terrafactory: Idle Planet
Matthieu Soignon · 2026 · Idler, Incremental, Space, Relaxing, Atmospheric
PC
Best price
Free
This game is free to play.
About Terrafactory: Idle Planet
The idle planet creation game that sits anywhere on your desktop. Watch the birth of a planet, upgrade the Catalyst, discover new biomes, and shape your own solar system while you work or relax.