

Such include the Onager-class Star Destroyer, was a type of capital ship that utilized a kyber crystal superweapon The rumored Mass Shadow Generator, which would have existed in both realspace and hyperspace The Torpedo Sphere, a siege platform and space station The Omega Frost, a rumored interstellar freeze ray and the Electro-Proton Bomb/Defoliator, based off the electro-proton bomb and the defoliator from the Clone Wars.

The Galactic Empire developed and produced, or was rumored to have, many other superweapon projects. The firing of an Onager-class Star Destroyers' weapon " I've been monitoring equipment suppliers and I'm telling you we should be worried." ― Colonel Haxen Delto, in a Rebel Alliance report on Imperial activities to General Airen Cracken
