The game was later released for TRS-80, TRS-80 CoCo, and C64.
The game was (unofficially) ported to the Adam as 'Vampire's Castle Adventure' by an unknown author and released on a number of public domain game compilation disks.
It was then enhanced by another unknown author and released by ADAMagic as 'Vampire!', on their "Adventure Pack 2" compilation, without any credits to the original authors.
A MS-DOS version (c.1988) of the game exists. There is also a DOS version called Castle Dracula.
In 2022, a version of the game was used as the basis for a Homestar Runner YouTube video, with included specially-created graphics; see here.
As well as straight ports of the game, the game was also unofficially adapted and changed to have a different plot and an adult theme as the adventure Madam Fifi's Whore House.
[+] Users currently playing this game