Yes
Chat with our AI personalities
No, it is free to play online.
Visit the official website for The Sims 2 Online from the link below.
it allows you to play online
You can play tremulous online as it is made entirely for online game play - there are 2 teams - humans or aliens. if you want more info see the manual for the game at www.tremulous.net.
you cant play the normal campaign online but you can play spec ops with two people online