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Missiles were standard projectiles fired by Amon's Forces at enemies during the End War. They would be fired in large numbers at enemy forces, alongside splitter missiles, point defense missiles, and nuclear missile.
Missiles appear in the Co-op Missions mutator "Missile Command". They spawn in mass numbers throughout the game, and only target the player's structures. Missiles do 100 damage upon impact, but only have 10 health, so they can be shot down easily.