Biosphere Simulator
DoranM · 2026 · God Game, Simulation, Nature, Exploration, Life Sim
PC
Best price
Free
This game is free to play.
About Biosphere Simulator
Biosphere Simulator is a planetary god game sandbox where you guide a dead volcanic world through billions of years of evolution. Seed life, shape ecosystems, unleash cataclysms, and watch civilizations rise from primordial microbes to spacefaring societies.