Previous thread: https://suptg.thisisnotatrueending.com/qstarchive/2024/6085624/

Rules: Add one alteration per evolution, save in .png, don't evolve a creature if you were the one to evolve it last, link/reply to the creature you are evolving from.

A massive extinction event has occurred, a series of meteor impacts devastates the surface and raises the global temperature sharply, leaving plenty of space to be inherited by new life.