 Later, the game apparently was released as a public domain game, on a disk numbered "PD Soft 2448".The actual authors of the game appear only as "Hironymus Jumpshoe" and "Thorin Oakenshield" for code and "DJ Braincrack" for artwork and music, but there is no information who these persons really are.A conversion to PC and Atari ST was made for a German magazine around 1991.