6666 days of dooming

Some weird level design choices here and here, but I guess it is more a personal taste than an objective criticism so I won't count it in my judgment and, well, usually the ideas were fine, but too "softly executed". 

Gameplay feels like even the original E1M1 is more difficult. Not an absolute"bad" thing, but peoples could find the map too boring because of it.

Very rare texture misalignment, I think you don't really notice them until you really pay attention.

Otherwise, the map itself is well-done, nothing too deep to say when it come to an E1M1 replacement like this, but still a good old treasure to find :)