great idea! Loved the voice over. The enemies where simple and looked great. Loved the way that the enemies would rotate to look at the player. Loved the particle effects that would come off the bullets that you fire and the particles that appear when you kill and enemy. You could easy tell if you hit the enemy as the enemy flashed when hit. I like the way that the doors are used to prevent you from going the wrong way at the start of the game. And the doors also acted as an indicator so you could tell where you have been. Great game and it fit the theme and limitation well. Also loved the fonts used