EDIT: AS I HAVE STARTED MAKING A SECOND LEVEL, I FORGOT IT IS INCLUDED IN THE WAD FILE. WHEN YOU BEAT THE FIRST LEVEL, YOU WILL BE STUCK IN LEVEL 2 BECAUSE IT IS JUST A ROOM WITH NO DOORS. Sorry for that, lol. I'll re-upload this once I have the second level completed. This is my very first completed Doom level (although the secret areas are not configured as "secrets", so they don't register when you find one. I'll have to fix that at some point I guess. After many iterations, I finally felt comfortable with the design. Any comments or suggestions or criticisms are welcome! This will replace E1M1 for Doom 1, I've tested it with ZDoom and GZDoom.