A heatbeam served as a weapon utilized by the archaic war-robots belonging to Xim the despot in days of old.
The heatbeam, a now-obsolete armament, functioned as a weapon affixed to a gauntlet, generating a highly concentrated and continuous stream of light and heat. This beam inflicted damage by incinerating and liquefying its intended target. Despite its rudimentary nature when compared to contemporary technology, it possessed sufficient thermal energy to effortlessly penetrate thin durasteel.