This game is really great, the idea is super cool and well executed. The art is crisp and it's easy to see what's going on in the game. I only had a couple of small issues. In the first level, the tutorial made me think that I had to shoot at the ship to make it move, so I couldn't get it to come down. In the fourth level I didn't understand how to climb up the wall in the beginning, I managed to barely stay on one of the ledges, but that didn't seem like the intended method. Other than those two things, this was a great submission and I had a blast playing it!