The adventure was later included, as a type-in, in the Captain 80 Book of BASIC Adventures, pp.216-224
There are many unofficial ports of this game to later systems, such as the C64. John O'Hare is credited for one such port to the Commodore PET.
Jim Gerrie has created a version of the game for the TRS-80 MC-10.
Steven C. Darnold used this game, and Hassett's adventure system, as the starting point for his Castlemaze Adventure.
[+] Users currently playing this game
There is also a port for the Commodore Pet by John O'Hare. You can find it on this disk image: http://www.zimmers.net/anonftp/pub/cbm/pet/games/english/unsorted/pet_games_04.d64.gz
There is a port for the Commodore Plus4. Plus4World download link: https://plus4world.powweb.com/software/Sorcerers_Castle