Another visual spectacle by Pigdog. The most difficult aspect of adding a Pigdog map to this site is choosing just 3 screenshots, out of 50 that I took.
This Snapmap will take you through a multitude of areas, all visually different from the last. The map is described as '2 original DOOM 2 maps accessible from a central hub.' I personally didn't recognize the areas, but I'm sure some hardcore DOOM 2 fans will be able to identify them.
Gameplay is moderately paced with dialogue and site-seeing mingled in with some predictable demon waves. Health, ammo and armor are dispensed at stations spotted around the map. Keep an eye on your health and a path clear to the health dispensers, because the demons do not cough up beneficial items and there are no health packs, etc to be found laying around.