Elder Scrolls, Far Cry, Halo, Unreal, Quake, Max Payne, NFS, Just Cause, Diablo, Torchlight, Trine, Last Bronx, Call of Duty, Sid Meier's Pirates, Age of Empires, Monkey Island, Myst, Diablo, Star Wars, Borderlands, Prince of Persia, Solitaire, FreeCell
That's a hard question. I'm driven by many things. Having fun is one of them. Achievements and personal development is another but right now I take one day at a time. What about you?