WOW
TF 2
Dota 1 and 2 (i think that they are MMo)
Battlefield heroes (not played that much)
Stronghold kingdoms
And planning to try lotr
And also played LoL and Aion
[Edited by darkone112, 4/22/2012 11:34:02 AM]
Not sure if DotA counted as a MMO or not, Otherwise I play it as well.