Imagine a research company capable of manipulating and combining the genetic structure of any animal. Now imagine that company under the control of a maniacal genius with an intense hatred of all superheroes and the desire to wipe them from the face of the Earth. Welcome to the From the Files of Matthews GenTech: a collection of custom-made creatures (complete with Tri-Stat and d20 System game stats), designed to take down Empire City's beloved superheroes.