SimArchitect: Provides downloads and building resources for users of SimCity's building design tools

SimCity 3000 Resource Center: Includes a knowledge tree with tips and tricks, a large database of downloadable cities, downloadable demo, as well as a cheat codes and easter eggs section

SimCity Official Website: Official site for game released in March 2013. Contains developer and marketing blog, game information, manuals, social networking, and media. Also provides multiplayer server status