Grand Theft Cygnus - enhanced version

This game began life as an entry into a BASIC ascii 10-liner comp. The original basic version is here. I liked the idea and decided to work on the game without the constraints of the competition. Its now written in assembly, I added custom graphics, music (Le Cygne by Saint Saens, obviously), enhanced the distance calculation, added a graphic lose screen and a win routine (which will be very hard to reach, Im not aware of anyone, including me, making it.) Im thrilled that Rod at Future Was 8-bit has published the game on physical cassette. Lets be honest, what Ive written is a minesweeper game...