Upgrade your registration for The Sims 3 Community!
You must be a game-registered user to use certain community features. Please enter your serial code in the
fields below to become a game-registered user of The Sims 3 Community and get full access to the site features.
The serial code you entered is invalid. Please enter a valid serial code and re-submit. What does this mean?
You may have entered the code wrong.
You may have already used the code for another account on this site.
You may have purchased a used copy of the game and the serial code was used by the original owner.
If you purchased a digital version of The Sims 3 (base game, expansion pack, or stuff pack) from Origin, your game is automatically registered to your account. You do not need to re-register your serial code with TheSims3.com.