The movies game
Virtual Families
Yes you can. but like the other sims games you have to have a relationship and be married and all that.
No :)
On the sims 2 no you can not. Or in any other sims games.
The Sims 3
You can but it doesnt always work
Yes you need the main sims 2 or sims game to install any other ones like nightlife or bon voyage.
The Sims 3 is not free, but there are apps like Shazam, Facebook, TweetDeck, and some games and other apps that are.
no, you only need the sims 3 to play the sims 3 :D
yes, there is a Sims 2 for the PSP.
There are The Sims Online and The Sims Carniva, both online Sims games that are similar to Animal Crossing.
no it can run on its own
you can get the gamecube version of all of them and there are a bunch of sims games for wii like sims agents and all those games in that category