This WAD was inspired by a Doom WAD I played for one of my Doom WAD playthrough videos named TIMPMAP.wad, which is a WAD made by Liquid Vladguy (A.K.A. ceptor36) that I played the WAD at this point in this video. I liked the concept of that WAD so much that I decided to make a new WAD based around it. I initially started back in early 2021, but I stopped work on it due to other stuff. But now, it's finally finished and ready for all of you to play.
Go here to download the WAD:
https://www.doomworld.com/idgames/levels/doom2/Ports/p-r/prgbase