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Rath (Xbox 360), Fourarms (Playstation 3), Ampfibian, Armodrillo, Big Chill, Echo Echo, Humongousaur, NRG, Spidermonkey, Swampfire, Terraspin, Ultimate Big Chill, Ultimate Spidermonkey, Ultimate Echo Echo, Ultimate Swampfire, Ultimate Humongousaur and Water Hazard.

Those are the playable aliens.

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