Make sure you provide both water and electricity to the zoned area. They are more likely to build if that's the case, though they can do so without those needs filled.
Originally posted by Erik_22: So how do you know which mods you need to subscribe to? I click "subscribe" to the save game I want to use, and nowhere on the workshop page does it list the mods I need for that save game. The author of the save game doesn't list the mods, and there's nowhere where I can see which they have subscribed to.
Originally posted by Ivo: "mods in this game are great"... Why do i constantly see a spam of posts regarding people that play with mods having their games break?