Unleash the ultimate alien power and save Earth from total annihilation in Ben 10: Ultimate Alien Cosmic Destruction for the Nintendo DS. Step into the shoes of Ben Tennyson as he travels to iconic real-world locations including Tokyo, Paris, and Rome on a high-stakes quest to recover ancient Galvan artifacts. Harness the power of the new Ultimatrix to transform into powerful alien forms and evolve them into their devastating Ultimate counterparts like Ultimate Humungousaur and Ultimate Swampfire. Designed with thrilling dual-screen action, combo-driven brawling, and intuitive puzzle-solving, this action-adventure experience puts the fate of the universe directly in your hands. Power up your Ultimatrix and defeat the cosmic threat today.