This game is based on a school I used to study in, Collège de Montréal. Jan Zlahoda and I made this game together in early 1996. Jan did the artwork while I did the programming and some level design. It is a 3D-style game like Myst that supports 90 degree turns. I designed the school using a Doom II WAD editor. If you would like to try it, it would help if you understood French.
Download the game (4 MB, ZIP format)
Here are some images from the game: