The usual suspects:
Dune II
Deluxe Galaga
Cannon Fodder
Wings
Worms (against human players)
But others that work on a more devious level:
Scorched Tanks
Troddlers
Walker
UFO
I would say if I had to pick one, then Wings would only just beat Dune II. Wait, Dune II would only just beat Wings. Wait...oh man, now you made me wanna play them!
