Right arrow key and left arrow key to rotate up key to move. Space to fire. Down to throw shield, throwing the shield will delay you for 1 second. Letting u know both u and derp zombie get 1 life and skeleton boss has 150hp he spawns every 50 seconds. let me know if u want more in comment
Thanks to Fuelvin for tutorial on how to make this. I only needed one part on it for how to make the bullet travel, but still he is a great guy. Go check him out on YouTube!