same progects mostly but I added ammo and reload and hard mode you get points by shooting slimes witch shows in the corner,use space to use those points and heal by that mutch modes normel(or the play buttion) 40 bullets,150 heath,fast reload,slimes deal 3 damigehh hard-80 heath,20 bullets,longer reload,points heal you less,slimes deal more damige but you get more points killing them,there is also a perple slime that randomly shows up after a while,fast and deals 10 damige but is killable controls space bar to use point for heath w s a d or arrow keys for movment to shoot use you mouse or finger to move around the gun and click to shoot once out of bullets click r to reload not mobile freandly
I give most credit to @chrisotohwo for main code