Schoolenstein is a mod for shareware Wolfenstein, made by Spifferaneous. It was released on July 14, 1998.
It features 10 levels taking place in what is supposed to be two schools that Spifferaneous attended in real life. Nazis are still the enemy, and the storyline depicts this as being the case as well.
One of two school-based mods to come out of pre-Columbine era 1990's (along with Escape from Cypress High School) no note was made of the controversial setting.