The Metal Army War challenge isn't over yet! While the heroes who have protected Earth from robotic aliens are on vacation, the new attack is coming... Our heroes stop their vacation and start defending Earth again! This time, you are defending against advanced enemies with different vehicles. These include attack shuttles, drones, and AI assistants.PLAYER 1 Move W A S D Hit C Hold longer than release for powerful hit Grenade V Jump W Walk on the wall Switch weapon Q-E Special Attack Q E Press While SP Bar Max Ammo Reload X PLAYER 2 Move ARROW KEYS

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