King Worm Tip:
As soon as the final mission begins move the "Duplicator" in front of the king worm
and duplicate a few sonic tank. Then move the sonic tanks away from the duplicater. Otherwise they will be hit by the super-kanon. Then take position before attack the king worm. Don't let the tanks stick together (because of the super-kanon). And after a few attack you can move on to the next game.
