Enemy cities are completley broken.

I mean the ones with the description:"A dangerous, lawless, gang-controlled city".

For starters, the whole place is full by freely roaming prisoners from different factions. For some reason your colonist, if drafted of course, will shoot this prisoners on sight, doesn't matter if they are from an enemy faction or not. So yeah, an attack to a enemy city may cause your relations to go down to -80 with friendly factions.

People from the enemy faction that actually controls the city will attack you randomly (Some may ignore you). But your colonist will attack them on sight if drafted. Pretty weird. When one of the enemy faction members tries to attack you, the others will remain roaming the city without purpose. Is just really strange. Also, your colonists try to escape every single enemy faction member they see. Even prisoners, or pawns who are actually totally ignoring them, unarmed even.

Then, doors. You can open every door, even if it's not claimed by your faction. When you claim a door inside an enemy city, the enemy faction can't actually pass through it, but prisoners from enemy factions can. It's kinda infurating.

That's not all! Prisoners from the enemy city faction will detect your prisoner beds as beds for them, and will go lay on them. Even if they are from an enemy faction.