MMO? F2P ones suck balls, you might enjoy one, but for no longer than a week if you are lucky.
Play some abandonware games, decades of fun there.
Ty out APB
Its a good ragefest
Yeah, I'm still playing APB and I love this game to death. Just be careful, if you're not used to super competitive games and people talking shit it's gonna piss you off, because the community can't handle when something they don't like happens.
But as a game, it's excellent and I think it's one of the best games I've ever played. Maybe Vindictus is better, but it's close.
Don't forget hackers.
There's been a recent influx of hackers, but under most conditions hackers are very rare.