Voodoo Castle was a text-based or text and graphic adventure program written by Scott Adams and his wife Alexis.
Published by Adventure International, this text-based or text and graphic (machine dependant) adventure game was one of many from Scott Adams.
The aim of the game was to wake up Count Cristo, who was lying in a coffin at the starting location in the game. In order to do so, the player needed to obtain certain items, which required overcoming certain obstacles, such as an exploding kettle and a doorway that's too small to pass through normally.
Source: Wikipedia, "Voodoo Castle (computer game)", available under the CC-BY-SA License.