The graphics of this game, audio and gameplay were fascinating. Theme interpretation is original and creative which made game more enjoyable and fun.
My favorite thing about this game is the shooting system. I've never seen a shooting system like that, I couldn't kill enemies without reasonable thinking, placing and releasing projectiles while using walls as a shield and trying to save as much energy as I could. This kind of game was the best for me so far. I am willing to play it again and finish somehow :D
Great job!