ErrorCode 0x000000 are defective Skeletons. They can be found in Dead Fishing Village and Police Barracks. Upon seeing the player, they will attack the player whilst simultaneously shouting "police!". They are members of the Old Machines faction.
They wear [Shoddy] armour (5% chance of [Standard]) and have weapons manufactured by Unknown and Ancient.
This character can colour armour and clothing due to a colour scheme attached.
The Statistics here are taken from FCS. Skills will be multiplied by the racial multiplier. Players should also be aware that non-player characters also level up while fighting.
Trivia[]
000000 (Six Zeros) is the Hex Code for the color black.
They appear to prioritize attacking the players faction over other squads.
They have an AI_Package which contains an Unloaded Func (regulating AI behavior when they are unloaded, aka not loaded) of upjob_travel_target_fast, which allows the ErrorCodes to chase after you when far away faster than they can actually move. Humorously, even if all ErrorCodes in a squad are crippled or even unconscious they can still rush across the map (watch them by keeping your map open and zoomed in a bit until their blip appears) at extremely fast speeds and once you get close enough for the units to load in, they will just be there still crippled/conscious in front of you.