Simcity 4 1.1.641 [best] 90%

The Network Addon Mod (NAM), the essential community-made expansion that fixes the game's traffic AI, requires at least version 1.1.638. Users on the 1.1.610 version found themselves locked out of the best tools the community had to offer.

This version includes the "EP1 Update" and the "Buildings Update." Without it, custom lights on downloaded buildings won't turn on at night, and you'll run into compatibility issues with the Network Addon Mod (NAM). Where to get it: simcity 4 1.1.641

If you own the game on GOG.com, you already have version 1.1.641. GOG automatically packaged the stable digital executable. You are done. Go build a city. The Network Addon Mod (NAM), the essential community-made