13 minutes ago (edited)
4:00 Again, the first punch doesn't work for me. They don't die with one punch. I had to grab the berserk pack at the beginning of the map, and I'm not sure if it loses power with time. To avoid the pinkies I had to let them get close and then do a 100 yard dash, with a little zig zagging, to reach the tunnel. From the entrance of the tunnel I was able to chainsaw all the demons.
I entered this level with almost no ammo and 6% health, which is how I finished the level. This is my usual experience with Doom II. Lacking health and ammo, I had to get very creative at every point in the map. Sometimes I had to run away from battles and revisit them later. I had to do many hit and run attacks, hitting enemies repeatedly this way. I had to kill the last Arachnotron with the chainsaw because I was out of ammo.
This is my first time playing this map on Ultraviolent. Still, it was no picnic on the easier levels. It is a very difficult map.
The two secrets I didn't discover until after I had reached the exit. The extra health and few rockets would have been a big help. Had I known the secrets I would have had a slightly easier time. I've been trying to explore these maps on my own.
My actual play time for this map was over an hour. I frequently saved my progress and reloaded many times after dying.