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

Iwad:      DOOM2.WAD
Pwad:      HDLSCHKN.wad
Map:       MAP27
Skill:     4
Category:  UV Tyson
Exe:       dsda-doom 0.29.4 -complevel 9

Time:      12:07.29

Author:    bnbhehe

Comments:
Decided to go for Tyson since this map is similar to Going Down's Indigestion. Beginning is the hardest.
And if in the crusher fights you are not getting overwhelmed by Lost souls, is pretty doable.
Could be done faster if you are risky and release the kamikazes together with them but won't be able to run freely.