The Royal Warrior is a larger variant of the Warrior Bug. The Royals serve as generals of the Bug army and two can be used as bodyguards to guard a Brain Bug or Queen Bug. They are completely invulnerable to weapons' fire, except for their eyes, which can be destroyed to reach their vulnerable nerve stem to kill it. Rocket launchers, nukes, and grenades are ineffective against this heavily armored Bug. Therefore, MI soldiers can only use standard rifles to aim at their eyes in an attempt to kill it.