It doesnt even have to become more advanced due to the psychic prescense of the WAAAAGH!!!!! if an orc built something out of wood that was supposed to give them laser eyes, it would in turn give them laser eyes just because they beleived it was supposed to just how painting something red actually does make it faster for orcs etc
Ork. Jesus that face of his really creeks me the hell out... I mean, just look at it! those gleaming red eyes, that huge, teeth filled mouth just ready to tear your body limb from limb like a out of control necomorph.
Orks win because Orks never lose, according to them. "We'ze neva lose cus if we die, we die. If we win, we win. If we'ze run away, we can alwayz come back fer more!" -Second Edition Rulebook, Orks view on winning.