Im a person who plays doom and likes making mods for it.
BACK AGAIN! Alpha 8 includes an overhaul to several classes, a handful of new enemies, and a new item.
The updated version of the MarineEX mod that hasn't been updated for nearly 11 years.
Run the file in the zip in the newest version of Gzdoom or in Zandronum alpha 3. Alpha 5 is here, and it's a big one. Alpha 5.1 hotfix out to fix a game...
Install by extracting the file in the ZIP and running it in the newest version of Zandronum or Gzdoom.