Go look inside the code and do whatever you want with it. Has knockback implemented. Go make your own formula for knockback on an enemy. contains gun noises press space to place a turret (only works once) you also have to click to put down the turret where you want it to be. you cannot place turrets on light blue.
adding walls will probably break the code Inspired by @Warfame 's health bar inside of their tower defense game, and their turret code. use credit if used