Which Game(s) Did you Most Spent your Time On and for How Long?

[akuseru]

SSBM for local MP.
WoW for online MP.

For single player I have no idea. CM 97/98, Outlaws, Red Alert, Heroes 3, Zelda:OoT, Gangsters, Ni no Kuni, Demons Souls, Dark Souls, GTA, GTA3, San Andreas, Persona 4 Golden, +++

Age of Empire 2, Age of Mythology, Settlers 3