In Zoids VS III, Zi-Arms appeared as an influential company and the main antagonist, whose main objective was to create the Mega Death Saurer. In order to do so, Zi-Arms used shady, if not illegal, tactics. In an attempt to thwart Arrow's investigation, the company invaded Blue City. Zi-Arms utilized many Zoids from the Guylos Empire to keep the protagonists from interfering with the creation of the Mega Death Saurer. They used swarms of unmanned Blitz Hornets and Rev Raptors on several occasions to invade parts of Blue City. The stronger or larger Zoids Zi-Arms employed, including the Lightning Saix, Redler, Iron Kong, and Mad Thunder, appeared to be piloted by mercenaries the company selects. Like the Battle Story, Zi-Arms' ace Zoids were the Decalto Dragon and Brastle Tiger. However, un