https://onemandoom.blogspot.com/2022/01/ottawauwad-ver-09-ottawa09wad.html After reading this review of OTTAWAU.WAD, a Doom level pack from 1995 made by Ottowa University students recreating significant portions of said university's campus, I knew I had to play it. It puts in a fair bit more effort than the typical "my school" Doom/Quake map and makes somewhat extensive use of custom textures. One of the levels is the tunnels beneath campus. Great vibe. Very strongly reminiscent of THEN, a project I was working on in ~2010.