Both funnier and gorier than Duke Nukem 3D
Fortunately, it's also a well done game (how many times have we heard a great premise only to be let down by yet another half-baked game?). The action is even faster than it's greater brother Duke Nukem 3D, and the weapons, even if really funny, are well balanced and are all actually useble in some way (even clever, sadistic ways).
Up to this day I never understood why this game remained an underdog. If someone out there wants to get a good laugh and doesn't mind the 2D graphics, though, it's not too late to get a great time. Again.