still can't figure out how to unlock the last pushwall on the first level.

I was worried you'd make a remake of entire wolf3D, but I am happy you made just 3 most iconic levels

Nice call backs to Wolf 3D
The secret level feels very much like Pac Man, heh. I completed the Grosse callback both with getting to the level exit/end and also beating Darian (even despite the limited missile firepower). As usual for me, highest difficulty setting or bust :P

Nice! Doesn't take as many creative liberties as the other Wolfenstein 3D E1M1 clone in the workshop, for better or for worse. The boss map is there as well, and the secret exit on E1M1 leads to a new, original secret level. Everything in between is still missing, though.