While the game is distributed as MS-DOS executable file, it is actually written in z-code. An alternative download package of the game - it is not known if it is official or was extracted from the original executable by a third party - is also available online which includes the platform-independent z-code file. This means, the game can be played on any device with an interpreter.
The official package also includes a hint file (.txt) written by the author. It includes both hints for the puzzles and a straightforward walkthrough.