At the time of writing the only known image of this game appears to be bugged. This (probable) bug prevents the saving of one soul and thus makes it impossible to complete the game.

This game has at least 5 bugs: 3 of them preventing you to get the last soul, 1 preventing a passage is blocked under certain conditions and 1 other failing to give a reaction if you are doing something wrong at another location.

The fixed game includes a file with all the changes I had to make in order to make the game playable.