Good job on the game! The scope is incredible, as is the level design. you managed to craft some good levels with boss encounters, variety and even puzzles. I initially found it hard to find the buttons as they seemed very similar to the pulsing light bulbs. If the shape was a little different I guess that would have made it easier. The gory atmosphere mixed with the sometimes funny tone of dialogue and the sequence in the end made for a crazy, action packed and fun game, you can be proud.
I would have enjoyed to have more enemy variety but you can't have it all! Also I see DOOM in here :D