Karateka pre-dates Prince of Persia:
http://en.wikipedia.org/wiki/Karateka_%28video_game%29
Castle of the Winds had randomly-generated levels:
http://en.wikipedia.org/wiki/Castle_of_the_Winds
http://en.wikipedia.org/wiki/Karateka_%28video_game%29
Castle of the Winds had randomly-generated levels:
http://en.wikipedia.org/wiki/Castle_of_the_Winds