(The Edit: Because this was so bad, unplayable especially in free for all. I downloaded the PC version. The version I was previously using, and was bad because I kept freezing after each kill, was with Bluestack 5 and the andriod version. So downloading the PC version the controls are different like way way different, and you cannot customize it. (In the 'customize screen' on PC version you can see the key binding but you can't change them.) So to shoot both weapons you have to toggle v with https://routerlogin.uno/ each mech that spawns. Because right click only fires the right weapon. Reload is q and e--which normally would be shoot right weapon or left weapon.