SimCity 4 Mods Over at SimTropolis there are many mods but here I will post a few good ones. It's a MUST to have the NetworkAddonMod. The Abandonment Dilapidation Modd might also help you. CHEATER'S DREAM - Radical Ordinance. Now this one I like, it's the Street Cul-de-sac Mod , it makes all street ends into cul-de-sacs. Lots more mods for the game can be found here and here. Hope this helps some people.