I saw Warhammer has a free trial which used to be 10 days, but is now
unlimited in time, even if you previously had used up 10 days of trial
time. The only limit is you can't access tier 2 and up content. The
early stuff is the best part anyway, so if you are feeling cheap or
poor and need something to play there it is.
http://www.warhammeronline.com/
I found it a decent game with some great ideas... that no one was
taking advantage of. So I basically quit due to not enough other
players to do stuff with - especially at higher lv. The early levels
were great though, so check it out.
- Justisaur