The Galaxy Buster is a superweapon that can destroy an entire galaxy. It launches several Star Busters to all surrounding stars of the Galactic Core causing those stars to supernova and turn into black holes. These black holes gravitationally fight the Galactic Core causing them to combine into a large black hole. The extreme gravitational fields also causes more giant stars to supernova, causing a chain reaction that creates an enormous black hole that swallows the galaxy. After that, the enormous black holes shrinks down to the size of a pinhead, and then explodes sending a shockwave throughout the Intergalactic Void. Nearby stars in other galaxies 2 million lightyears from the target galaxy get destroyed from this aftershock.