"The Underkeep" by JPal. Exceptionally boring to watch. I was struggling for ages with 1 particular secret and it's painful to watch. Skipping this video is recommended. While the map is actually pretty cool. Download https://www.quaddicted.com/reviews/jp1m2.html
alexUnder presently has 35,422 views for Quake across 313 videos, and over 4 days worth of watchable video for Quake published on his channel. This makes up 75.18% of the content that alexUnder has uploaded to YouTube.