These days I play:
Mass Effect series (again!)
Counter-Strike Source (always :P)
Euro Truck Simulator 2 (regularly)
Left 4 Dead 2 (sometimes)
Civilization IV and V (often)
Unreal Tournament 2004 and 2007 (often)
Goat Simulator (well… when i really want to set my mind free)
Minesweeper (when Goat Simulator doesn’t help…)
Microsoft Visual 2013 (oh wait… it’s not a game…)
And of course ! Sometimes I prefer watching someone playing a game rather than playing it myself.