Some copies of the id Anthology version contain an updated Final Doom; the rest uses the original. The GOG.com release uses this alternate version.
All patches for the retail versions of Final Doom (as well as Doom and Doom II: Hell on Earth) can be found here.
Useful for source ports, launchers enable the user to manage mod files and their load order, add launch arguments and save all this in a profile for future use.
The following lists source ports that supports borderless fullscreen windowed, either natively or though third-party programs.
Run the program as administrator
The yellow keycard in MAP31: Pharaoh from TNT: Evilution is missing due to it being accidentally flagged as a multiplayer-only item, making it impossible to complete the level with 100% completion without resorting to cheats.
DOOM2.EXE -file TNT.WAD TNT31.WAD
DOOM2.EXE -file TNT.WAD