72%Strong matchPlanetary Life
93%47293% positive reviews, Very Positive across 472 reviews·God Game · Sandbox
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Primordial Empire is a side-on colony sim on the microscopic level. Cultivate a colony of microbes, plants and animals from small beginnings to mutualistic paradise. Connect the web of life in a tangle of nutrients and trophic balance. Scratch out a living and claim your empire from the rock itself!
Primordial Empire
SteamGrow. Adapt. Symbiotize.
Welcome to Primordial Empire, a microscopic RTS where you build a miniscule empire through symbiosis and evolution in a vibrant world of micro-organisms.





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