Mutation Extermination

by DerpyHooves320

First published

Join the mane six as they team up with a stallion named Riot Gunner as they set out to destroy the evil that grows beneath their very feet, for an unknown alien species has made the underground their home, and are infesting it. Fast!

Warning: contains gory messes, hideous aliens, and countless deaths of ponies you know and love.

Warning #2: not a StarCraft crossover, for those who thought it was, deal with it.

Note: these aliens were my creation.

UPDATE: Fixing all the errors, will take some time, mainly because there is a lot to sort through. But I will fix it all, mainly because this is a first fic, and I want it to look a little better.