The Sims Online was the first massively multiplayer online variation on Maxis's highly popular computer game The Sims, the second being the Online Weekend mode for The Sims Bustin' Out, and third being The Sims Social. The game was sold in retail stores in North America and Japan and could also be downloaded worldwide through the EA.com online store, though the game was English-only and had no official translations.

The Sims Online was the first massively multiplayer online variation on Maxis's highly popular computer game The Sims, the second being the Online Weekend mode for The Sims Bustin' Out, and third being The Sims Social. The game was sold in retail stores in North America and Japan and could also be downloaded worldwide through the EA.com online store, though the game was English-only and had no official translations.