I love this mod and the new Nightmare difficulty, but please please PLEASE remove the zombies always reviving no matter what! It's so annoying to explore a completed map with low health (because of a hard final fight) while a bunch of unkillable zombies keep stalking you everywhere you go. It doesn't make me want to stay and look around or do some kind of victory lap, it just make me want to sprint to the exit so these damn zombies can FINALLY LEAVE ME THE FUCK ALONE! That's not helped by the fact you're no longer swimming in rockets, because of the ogre only dropping 1 rocket now (which isn't a problem by itself, but it definitely make zombies even more annoying, because you can't kill a revived zombie without risking running out of rocket). If you want a compromise, make the zombies only revive once or twice or something like that. Everything else is really good and make Nightmare worth finding!