----!! WARNING !! NOT COMPATIBLE WITH OTHER DOOM MODS!!---- . . . From the creators of Amnesia: Key to Freedom. Doom Zero is both a celebration and subversion of the original Doom. With unique puzzle, navigational and narrative elements. The purpose of Doom Zero is to prove to Doom fans that there is far more you can do with the vanilla version of Doom II. This also means it can run on the DOS original.
This is now an outdated version and has been replaced with ver. 2.0.
Some of the changes include:
-Replacing many of the Revenants with Hell Knights and added more rocket pickups in map14.
-Coop sound effects are back to normal (ie: item respawn sound effect).
-Added/replaced all the various elements that was unique to the officially licensed version, including a 4:3
version of all artwork. The 16:9 versions will get a release sometime in the future after 1.9 is out of the testing phase.