In no particular order:
- Star Wars: Knights of the Old Republic
- Star Trek: Star Fleet Command 2: Orion Pirates
- Return To Castle Wolfenstein
- Oblivion (with community patches)
- Day of Defeat
- Front Line Force (HL1 mod)
- Rise of Nations (never played it, heard it was good)
- AvP 2 (with a good group of players)
- ArmA 2: Combined Arms
- The Orange Box