This zip file contains the map used in gameplay video "[Doom II] Volatile Material + Payback Enemies + Obsidian Map" and a .txt file with the configuration used to create this map in Obsidian.
Port: LZDoom 3.86
IWAD:DOOM2.WAD
Mods:
The C.P.U.: https://onemandoom.blogspot.com/2011/08/cpu-thecpuwad.html
Lithium: https://forum.zdoom.org/viewtopic.php?t=54904 (NOTE: The latest version that works in LZDoom is currently 1.6.2)
Addons:
DamNums: https://forum.zdoom.org/viewtopic.php?t=55048
A Floppy Disk Full of MIDI Files: https://forum.zdoom.org/viewtopic.php?f=19&t=47189
...
https://www.youtube.com/watch?v=mVWOvLWUPzY
Port: GZDoom 3.3.2
IWAD: DOOM2.WAD
Mods:
The House of Cyberdemon: https://www.doomworld.com/files/file/7224-the-house-of-cyberdemon/
QCDE: https://www.moddb.com/mods/quake-champions-doom-edition
...
https://www.youtube.com/watch?v=GIeYc1vDFnQ