Dungeon Master – the classic 16 bit dungeon crawler that defined a genre was one of the best ever games for the Atari ST and Commodore Amiga. Released in 1987 by FTL (Faster than Light) it saw many ports to different systems including the Sharp X68000, MS-DOS, Apple IIgs, Super Nintendo and more. It also had one of the most devious floppy disk copy protection schemes ever created.
In an age where most games were cracked in a matter of hours, FTL’s clever protection took an entire year to crack with many attempts to defeat it, resulting in failure over and over again.