I added wasd and arrow key movements, and s or down arrow to crouch, and space to shoot. I dont want jumps because it might get complicated, but maybe make some levels have sand bags that you can crouch behind. Also i made ammo and reloads once you shoot 10 or click r, maybe make an ammo counter. my brother can work on background art or other designs. The detection sprite if to detect when you reach a sandbag or a wall, so the stick arms and legs dont get stuck when they move
