Shipped with game: Sunset Valley, Twinbrook, Bridgeport, Appaloosa Plains, Starlight Shores, Moonlight Falls, Isla Paradiso; Sub-worlds: Shang Simla, Champs Les Sims, Al Simhara, Sims University, Oasis Landing.
Download-able: Riverview, Barnacle Bay, Hidden Springs, Lunar Lakes, Lucky Palms, Sunlit Tides, Monte Vista, Aurora Skies, Dragon Valley, Midnight Hollow, Roaring Heights.
Total: 23 worlds with 1845 lots and 499 families.
This world has a rich and lavish look to it, along with an Art Deco and city themes to the whole world.
This world is based on sleepy towns from classical monochrome horror movies. The whole town has a dull and darkened color scheme.
The theme of this world is medieval and fantasy. It features brand new locations, features, as well as new characters.
Aurora Skies is the eighth world from The Sims 3 Store. Aurora Skies is an Icelandic coastal town-themed world.
Monte Vista is an Italian-themed world, with hills surrounding the world and a coast which leads to an open sea.
Sunlit Tides is a world from The Sims 3 Store. It is based on a tropical island with sparkling beaches and palm trees. The town features new rabbit holes and the Pleasant family.
Lucky Palms is the fifth world released for The Sims 3 Store. Lucky Palms is set in a desert setting with small pockets of green scattered throughout the world.
This world is set in outer space on another planet with geometric shaped lakes, different trees and strange land markings making the world unique and visually different from any other world in The Sims series.
This world is set in an alpine, mountainous environment. Sims can go to the Crystal Solarium Rejuvenating Waters and the Zephyr Health Spa or the Museum of Magic and Supernatural.
Barnacle Bay is the second world that The Sims 3 Store has released. It is based on a moderately temperatured island with a tourist pirate theme.
Riverview is a free downloadable town offered from The Sims 3 store and is a gift for people who register their copy of The Sims 3. It was the first town made available for download, and is currently the only free downloadable town.
Oasis Landing is a futuristic sub-world shipped with The Sims 3: Into the Future. It is set in the distant future, relative to other worlds in The Sims series.
Shang Simla is a peaceful community set near a mountainous area of China near the Great Wall. It was founded by a group of monks with an ethos of discipline and Martial Arts.
Sims University is a university sub-world in The Sims 3: University Life. Only Sims who are aged from Young Adult to Elder can travel to the university.
Al Simhara is an ancient land built against a river, full of magic and mystery. It is found in Egypt and features activities and items drawn from Egyptian culture.
Champs Les Sims was settled towards the end of the Medieval period and has a rich history and culture. The town is modeled on rustic small towns in France.
Isla Paradiso is a world featured in The Sims 3: Island Paradise. The town is an archipelago of many islands and is used to showcase the many features of Island Paradise.
Moonlight Falls was “inspired by the misty valleys of the Pacific Northwest”. EA representatives have not gone into detail about the world, but have described it as a mysterious town, filled with mystical creatures.
Starlight Shores is a world that was shipped with The Sims 3: Showtime. It is loosely based on a Californian-type urban area, specifically Hollywood. It has a park, coffeehouses, Show venues, etc.
Appaloosa Plains is a world introduced in The Sims 3: Pets. The world was first mentioned as “a quiet country-side town with meadows and woods to explore”.
Bridgeport is a world that ships with The Sims 3: Late Night. It is the first urban city of its kind to be featured in The Sims series games as most past neighborhoods and worlds were either towns or suburbs
Twinbrook is a world which shipped with The Sims 3: Ambitions. It is most likely named after the twin rivers that flow on either side of the richer part of the town, near households such as the Whelohffs.
Sunset Valley is the world that shipped with The Sims 3 base game, having a total of 92 lots with various playable characters and about 86 in total pre-made.