Doom Speed Demo Archive
https://dsdarchive.com/

Wad: 	   PLUTONIA.WAD
Map:       28
Skill:     4
Category:  UV Respawn
Exe:       dsda-doom 0.28.3 -complevel 4
Time:      3:33.37
Author:    ELMLE

Comments: Still not convinced going down to the exit for ammo is worth it, I did a bunch of attempts without it and they all failed (to dying) so idk.