Flashpunk Hello World (Shooter) part 2

(Part 1 can be found here)

I've updated my little example of capabilities of Flashpunk on GameJolt. I've also opened a topic on Flashpunk forum (try to read it, a lot of good tutorial, ideas and code!).
To try my little Hello World Shooter, just click on image:





Here some change log:

- hit point system,
- player shoot with different weapons using: Z/X/C/V/B/N,
- exploding enemies,
- restart demo pressing R,
- pressing Q fire enemies

Code is not perfect, clear, understable for all, but works well with Flashdevelop, so if you want to play with it, download source here: