Use your mouse to control the gun. You have to click on all the attackers. Your aimer may not be completely accurate, so just try to click the attackers with your mouse, not the center of the aimer. Your goal is to reduce their army life and endure all the waves of attackers that you can. Every time you kill one, you get a rank. try to get 25 ranks before running out of lives.
I made this with only the help of my amazing, helpful, great, awesome, wonderful, amazing, without doubt totally cool sister :) P.S. I DID NOT RIGHT THAT! MY SISTER DID! P.P.S. she is NOT those things!!!!!!!!!!!!!!! P.P.P.S well she is sort of those things
