>>528560924
they dont have golden guns afaik
Call of Duty 4 (2007) was probably the first big multiplayer shooter to add Golden skins

they also had wacky camo colors on bright orange and blue afaik so they might have inspired valve's war paints
https://callofduty.fandom.com/wiki/Category:Call_of_Duty_4:_Modern_Warfare_Camouflages