Doomed Speed Demos Archive
http://www.doomworld.com/sda/doom_sda.htm
Pwad:      hr.wad
Pwad name: Hell Revealed
Maps:      1,10,21,24,28
Skill:     4/5
Category:  Pacifist
Exe:       Doom2.exe
Author:    Cameron Prosser
Email:     allgoodnamesrgon@hotmail.com

The more I look at it the more of these levels are possible pacifist 
style with savegames I've done lvls 1,2,4,8,10,12,13,14,19,21,24,25,26
,27,28,32 and only lvls 7 and (almost certainly 30) are impossible.

hr01pn11 - nightmare 11secs - .10 eaaasily possible, btw in a normal 
speedrun .08 or possibly .07 is possible

hr10pa55 - UV 55secs - my very first attempt, I'm unlikely to break 
the TAS time (0.44) so I'll leave it at this

hr21pn29 - NM 29 secs - proof you don't need a megasphere here, I don't
really need the blue armor either but it makes it easier, this is the 
first time I survived.. not too hard.

hr24pn22 -NM 22 secs - this is possible without the invulnerability but 
you NEED 3-5 megaspheres to survive the 15 seconds of the demo :-)
Arachnotrons are annoying here (w/o invul).

hr28pa18 - UV - theoretically simple but rather difficult in practice, 
this is the best AV to use but you need to be precise and use the AV 
jump speed to 'grab' the yellow key, alternatively use a double AV jump
from the plasma gun room (hehe good luck).  Cybers are annoying here.