Not sure if it was intentional but you can infinitely jump higher? Either way, I like the idea of switching between different bodies. I think that if the game was a little more fast paced, I could have gotten a little more usage out of switching. At this point, I felt I was able to do pretty well with just the shooting body and jumping in mid air to avoid most of the enemies. I really did like the idea of the shield body but the amount of enemies + speed didn't make it super necessary to use. However, playing this survival game and switching between modes is a really neat concept! Nice work!