The Grudge is an improved version of the Watcher. Unlike the Watcher, the Grudge no longer needs to be pumped in order to eject the used rounds, due to giving up the built in magazine. It fires higher caliber, faster bullets with a built in mechanism that allows them to ricochet on thin air up to five times, allowing them to bypass any blockades or hitting multiple targets in one shot.

Xionic Madness 4Edit

Omega was seen throughout Xionic Madness 4 using the Grudge against Task Force Units, zombies and Kary.