- Diablo II + expansion (I find myself going back to this one every few months )
- Neverwinter Nights
- Dungeon Siege + the expansion pack for it (if you like DII you may enjoy this one)
- Hardwood Solitaire (if you like Solitaire type games check this one out, very beautiful, IMO. They also have Hearts and other games: www.silvercrk.com )
- I also like word games, I play them sometimes on the MSN homepage under the game section or at Pogo
- MorrowWind
- WarCraft III + expansions


Probably a few more I'm forgetting but those are the main ones.