I think the video doesn't work.

It was so fast i didn't even see it!

Just checked recent uploads on YT containing E1M1 and nothing of sorts shows up.


For reference, here's Karl Jobst video about the record



Was excited to see how someone could possibly break the 19s barrier. Tool assisted WR is 18s.


Also check out this channel, quake speedruns explained

E1M1:




and one of my fav videos from the same channel:

Yeah I'm subbed to both, as well as Matt's Ramblings, if you haven't seen this one about the strangest technique in Quake speedrunning: