Scroll down the Home tab for playlists covering several Classic Doom/Doom II games.
This is the video channel for ClassicDOOM.com, featuring puzzle solutions, how-to's, and examples of game bugs and quirks.
Most videos address specific puzzles or problems, such as where to find keys or secret areas. Enemies are often removed in these videos in order to show a solution or location as quickly as possible.
Many videos have on-screen notes in the form of captions or subtitles. Click the [CC] icon to see them.
The PC-game demo files (Lmp files) were made with the retail DOS games, played keyboard-only at 320x200 resolution. These demos were then run on modern source ports and captured at 720p or higher. For more info on demo files see classicdoom.com/lmpnotes.htm
This channel is not monetized, and ads are not endorsed. If ads appear with these videos feel free to skip them.
Major thanks to tpoppins, a.k.a. Never_Again, for inspiration and help with getting the channel started.