The Ingzan Armouries HAC-44 "Destructor" Heavy Artillery Cannon was an Ingzan self-propelled artillery gun used by the Ingzan-Bregaran Empire during the N'Akkiarlian-Bregaro war and the N'Akkiarlian-Ingzan War and captured ones were operated by the N'Akkiarlian Ingza system Occupation Army, it was a walker which was usually operated by a crew of 3, one operator who drove, aimed and fired the cannon and two loaders who helped load the rather heavy shells.