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

Iwad:      doom2.wad
Pwad:      1024clau.wad
Map:       MAP28
Skill:     4
Category:  UV Max
Exe:       dsda-doom 0.29.4 -complevel 9 (advanced HUD is used)
Youtube:   -

Time:      5:33.57

Author:    cryoniq

Comments:

Good map, that is also a bit harsh. Again, probably not that bad if you take it slow. 
Fun fact - you cannot perform AVJ to the upper parts of the map, heh. So you MUST get keys and press switches.