Zombie Apocalypse

Welcome to Zombie Apocalypse!
Headsets/earplugs are recommended!

The whole city has turned into zombies, and you are the only person that has survived! Luckily, you have your nifty ray gun with you!
Instructions:

Use the --> or <-- WASD to move, and click to shoot! (It takes a while to heat up). Up arrow to jump. Press the down arrow and the up arrow to super-jump! Press the A key and the left arrow to run super-fast and etc. Each zombie you shoot gains you a point, but when you run out of power, the white long above the player, press the S key to reload. (Reloading loses a point for some reason unknown). The green line above the player is your heath. Touch a zombie and you loose some!

There is one type of zombie. That is the dark green zombie. It walks, and deals the least health. The other one can run almost as fast as you, and deals two times as much damage.  
Credits:

It took a very long time for me to make this game. All graphics made by me.
Music is Pegboard Nerds - Self Destruct!
Please report any glitches and/or spelling mistakes.