It's possible to beat the final boss without moving the tank or firing a weapon when you've collected all base+tank upgrades. Just park the tank in front of the base and wait for the turrets to do the rest
so if you can't figure out how to work sound or testing you need to restart? just like real life. sure is easy to make something that isn't fun to simulate something that isn't fun.
 "W-Zone"){kind=icon}
 "Game Developer Sim"){kind=icon}
 "My Pet Protector 2"){kind=icon}
 "Ultimate Tactics"){kind=icon}