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

Wad: 	   igimm.wad
Map:       03
Skill:     4
Category:  No monsters
Exe:       dsda-doom 0.28.3 -complevel 9
Time:      0:48.34
Author:    ELMLE

Comments: Proof of concept run to show off the window jump, someone better can probably take like 3 seconds off this time.