The Sims: House Party (Steam)

The Sims: House Party is the second expansion pack for The Sims and is all about, well, parties. Everything in it is designed to make parties more fun for both you and your Sims. There are over 100 new objects and characters; 5 new music styles; 5 new dance styles to match the new music; and three new themes - Cowboy, Luau, and Rave.