here is the thing: all games is roms. snes roms primarily. lost vikings 1 and 2 was released for pc. blackthorn too. the pc versions can be run through dosbox, like with warcraft 1(old version). though i believe that lost vikings 2 was for windows. maybe it can work as is. i just can not find my disc at the moment. i purchased them to play the pc version and not the inferior snes version.