I got Morrowind and Oblivion, Baldur's Gate 1, Baldur's Gate 2, Neverwinter Nights 1, Mass Effect, Jade Empire, Knights of the Old Republice, Fallout 1, Fallout 2, Knights of the Old Republic 2, Neverwinter Nights 2, Bloodlines, Arcanum, Crysis, Icewind Dale 1, Icewind Dale 2, STALKER, Might and Magic VII (WHY?!?!?!?), and I think that is it.
So, about 19 games, including any expansions they have.