The Sims Expansion Collection Volume 1: Unleashed & House Party - PC The Sims Unleashed gives you dozens of new social interactions and expands the neighborhood - 30 new communities, cafes, shops and parks. Best of all, you get to have a pet, too! Interact with your neighbors' pets, teach your pet tricks, or just do some gardening and grow your own vegetables Sims House Party lets you throw the party of a lifetime. It features over 100 new party favors and essentials - Costumes, dance cages, even a Mechanical Bull Hire DJs, get bubble maker machines, and spin your favorite songs and styles