For a start. Add Warcraft III, Rise of Nations, the early Total War games, Age of Empires,
Plus a good DOSBox running Doom, Doom II, Blood, Warcraft I/II, Dune II, UFO: Enemy Unknown, Freespace I and II… I wonder how much space there'd be left on that hard drive.
How could you forget Baldur's Gate and Master of Orion II??