Gateway (Mac OS Classic)
This game has debugging material.
Gateway was the second and last in Pryority's line of interactive fiction.
Like its predecessor Forbidden Quest, the game included printed illustrations that revealed crucial information about your surroundings concealed by the text. Unfortunately, while the game itself has been dumped for both Mac OS and Atari ST, Gateway's accompanying documents are currently nowhere to be found—leaving it all but unplayable.
This short menu exists identically in Gateway and Forbidden Quest.