Species: Artificial Life, Real Evolution Free D... May 2026

: Over time, populations diverge into entirely new species that can no longer interbreed with their ancestors.

: Creatures are defined by unique genes; they pass these to offspring with random mutations, and the environment determines which traits survive. Species: Artificial Life, Real Evolution Free D...

: While the full game is a paid title on Steam, older alpha versions (such as v0.6) have historically been available as free downloads on platforms like Itch.io. Species: Artificial Life, Real Evolution on Steam : Over time, populations diverge into entirely new

is a scientifically-grounded evolution simulator that focuses on natural selection, mutation, and variation. Unlike games that force a linear path to intelligence, Species allows you to observe or influence an emergent tree of life based on first principles of biology. Key Features : Over time