You got the Sims 3 Starter pack. It consist of the base game, Late Night and High End Loft Stuff.

Here it is via Amazon.

The Sims 3 Starter Pack Late Night High-End Loft Stuff PC DVD Game: (https://www.amazon.com/Sims-Starter-Night-High-End-Stuff/dp/B00COK9VD6)