Neat stuff. The game is juicy and fun. I liked all the UI visual animations and sounds. The player's move and shoot animations are also very cool. The game felt very smooth and responsive.
I am very bad at dodging bullets, especially those that are fired by that jet-pack shotgun guy who deals lots of damage, so I wished there was some way to recover health or maybe have the enemies with lower health instead. I managed to beat the game though after a couple of tries:
Very good game and a cool little story! Well done.