Well there are so many games…
Monkey Island I + II
Kings Quest I, II and V
Space Quest I – IV
Fallout
UFO Enemy Unknown
Ultima 7 (!!!)
Ultima Martian Dreams
Day of the Tentacle
Grim Fandango
Indiana Jones: Fate of Atlantis
Larry I
Sam and Max
Transport Tycoon
Toonstruck
Simon the Sorcerer
Quest of Glory I (actually playing again with mDosbox)
Sim City 2000
etc…