Pwad: Ultimate Doom
Pwad name: DOOM.WAD
Map: E3M7
Skill: Ultra Violence
Category: UV Speed
Exe: dsda-doom 0.29.4 -complevel 3

Time: 3:31.43

Author: Simon Walker 

Comments: This level is easily a big labyrinth. But saying just that would be an understatement. Obviously it's fine at first, but then you get the red key and notice all the teleporters you have you go into, and in the correct order. Easily the most confusing level for newcomers. At least you do get a BFG and a bunch of cells, which is especially handy for E3M8 if you're doing a single segment run. Turns that level into a complete joke.