Deplanetizer

The Deplanetiser is a giant laser created by Chairman Drek. Orbiting the planet of Veldin before being fixed onto the planet itself, the Deplanetiser was designed purely for the purpose of disintegrating Veldin and making room for Drek's new world.

After Drek's defeat and subesquent transportation to the new world, Ratchet and Clank used the Deplanitiser against him, anihilating the new world and disintegrating the evil Chairman once and for all.