Yeah there are a few bugs that I couldn't iron out given the time limit and all, you know how it is. Health isn't supposed to drain after getting hit...might have been a projectile that didn't properly destroy itself??
The Special attack allows you to take control of enemies, which will then fight for you! You can also play as the enemies as well. Thought that was pretty good to play into the theme, as it's a lot harder to progress the game alone