Eco is a wire-frame 3D evolution life simulation game developed by Denton Designs for the Amiga and Atari ST.
The player uses a mouse or joystick to control an insect, which must avoid predators, find food, and then find another insect of the same species and mate with it.
After unlocking multiple genes the player can become a fast dog-like quadruped, a bird, a scorpion or a humanoid.
The game does not end until the player starves, is killed by another creature, or deliberately "evolves" into a plant.
This life simulation game-related article is a stub.