The community lots will show, but will not be functional if you don't have all expansions. The saves will work even if you don't have all the expansions. It has a broad amount of expansion content, and even some from various Stuff Packs. Designed for all Expansions Like SV 7.0, Sunset Valley 2020 was designed for use with all Expansion Packs installed. Heavily inspired by Naga’s SV 7.0, MrsFlynn and I are happy to bring you a new pair of save files for The Sims 3! We’ve made sure to include all the wonderful features from that save in both versions of Sunset Valley 2020. Visit our website for Sunset Valley 2020 for more information and a gallery of screenshots.