@fai1025 The compilation doesn't have the latest versions of my maps I posted here.
Before wrapping up, I made 2 changes to both of my maps:
DMIUMGOTHICMAPS_RC3.zip (May 26th, 2024)
In MAP07 I changed how the sectors blocking the chaingunners at the start work. In map22 I removed the pillar blocking the Spider Mastermind's sight at the end.
Also I remember MAP19 having a dark sky texture, but in the compilation it uses the vanilla Doom 2 city sky.