For the Ultimate Doom pwad "Fenris1" by Sean Briggs (modified from the original, to mend the REJECT map to avoid desynching demos)

File required: fenris.wad (included in this zip)
Download link for the original version of the wad: http://ftp.sunet.se/pub/pc/games/idgames/levels/doom/d-f/dmfen.zip

E2M1

Skill: UV Speed

Kills        41%
Items         0%
Secrets       0% and Time 0:59

This is a Doom.exe-format demo (recorded with glboom 2.2.6). Plays back with Prboom, Eternity and Doom.exe.
PrBoom download link: http://sourceforge.net/projects/prboom (Budko's version: http://www.geocities.com/e6y/doom.html)

Description: My aim was to get this under a minute, and it took a fair few attempts. The route is based on two switch tricks, which both save quite a lot of time. The first is easy (just "switch from below") though tricky to execute smoothly, while the second (the exit switch) is a pain - many runs ended with a few wasted seconds stabbing away at the damned thing. There are a few invisible obstacles to make the run a bit more awkward than it looks (some decorations hanging from the ceiling that obstruct player movement), and there are also a few ways for the monsters to get in the way.

The only thing that didn't go my way here was that the last zombieman at the bottom of the winding stairs didn't open the door for me (that happened every now and then). Apart from that, any time lost is due to sloppy running (and a caco that grazes against my route near the end).

Graham "Grazza" Burgess
GKBurgess@compuserve.com
