Ben 10 Ultimate Alien: Cosmic Destruction

Ben 10 Ultimate Alien: Cosmic Destruction is a video game that involves Ben traveling to iconic real-world locations in search of the parts to an ancient Galvan artifact called the Potis Altiare to save the Earth from total destruction by an evil To'kustar.

Gameplay
Ben 10 Ultimate Alien: Cosmic Destruction is the new game that introduces the new alien heroes: Water Hazard, Armodrillo, AmpFibian, Terraspin and NRG from the Ben 10: Ultimate Alien television series, allowing players to tunnel or beat through evil alien enemies, unleash water blasts, emit radiation beams, shoot electricity bolts and fire, wind attacks, and more, with a unique experience system which lets them upgrade alien attributes and abilities. The game also provides all-new game enhancements such as Quick Switch, which allows players to switch alien forms faster than ever, and Quick Time Events which creates a cinematic experience that guides players through fierce boss battles and challenging puzzle elements. Players will control Ben and up to 16 alien heroes including Ultimate Big Chill, Ultimate Spidermonkey, Ultimate Echo Echo, Ultimate Swampfire, Ultimate Humungousaur, Four Arms (PS3) and Rath (Xbox 360).

Plot
See: Ben 10 Ultimate Alien: Cosmic Destruction/Plot

Playable Characters

 * Ben Tennyson (all levels when not in alien form except final battle boss)

Playable Aliens

 * AmpFibian (first videogame appearance)
 * Armodrillo (first videogame appearance)
 * Big Chill
 * Echo Echo
 * Humungousaur
 * NRG (first videogame appearance)
 * Swampfire
 * Spidermonkey
 * Terraspin (first videogame appearance)
 * Water Hazard (first videogame appearance)
 * Way Big (Level 8 only. In DS Level 7) (first videogame appearance)

Alien Exclusives

 * Four Arms (PS3)
 * Rath (Xbox 360) (first videogame appearance)
 * Albedo (DS skin)

Ultimate Forms

 * Ultimate Humungousaur (Level 1 only; first videogame appearance)
 * Ultimate Swampfire (Level 2 only; first videogame appearance)
 * Ultimate Spidermonkey (Level 3 and Level 5 only; first videogame appearance)
 * Ultimate Big Chill (Level 4 only; first videogame appearance)
 * Ultimate Echo Echo (Level 6 only; first videogame appearance)

Enemies

 * Pickaxe Minion
 * Orfbeast
 * Criminal Alien Melee
 * Criminal Alien Sniper
 * Havocbeast
 * Criminal Alien Lieutenant

The Forever Knights

 * Spartan
 * Spartan Ranged
 * Forever Knight Melee
 * Forever Knight Ranged
 * Forever Ninja Melee
 * Forever Ninja Ranged
 * Samurai

R.E.D.

 * R.E.Ds Grunt
 * R.E.Ds Melee
 * R.E.Ds Sniper
 * R.E.Ds Ranged
 * R.E.Ds Lieutenant
 * R.E.Ds Elite

Terracotta Army

 * Terracotta Melee
 * Terracotta Ranged
 * Terracotta Lieutenant
 * Terracotta Elite
 * Terracotta General (Mini-Boss)

DS only

 * Null Void Guardian
 * Red Havok beast

Battles

 * Vulkanus (Mini Boss)
 * Enoch (Boss)
 * Vreedle Brothers (Mini Boss in Paris, Boss in Amazon)
 * Octagon Vreedle
 * Rhomboid Vreedle
 * Sunder (Boss)
 * Kraab (Mini Boss)
 * Sevenseven (Boss)
 * Terracotta General (Mini Boss)
 * Terracotta Dragon (Boss)
 * Zombozo (Mini Boss)
 * Wired Cooper (Boss)
 * Overlord (Mini Boss)
 * Psyphon (Boss)
 * Evil Way Big (final battle)

DS Villains

 * Enoch/Colosseum
 * Sunder/Top of the Tower
 * Vulkanus/Drilling Lab
 * Sevenseven/Top of the Wall
 * Wired Cooper/Lab room
 * Psyphon/Tokyo
 * Evil Way Big/Final Battle

Non-Playable Characters

 * Gwen Tennyson
 * Kevin Levin
 * Jimmy Jones
 * Azmuth
 * Ancient Galvans (Azmuth's Ancestors)
 * Plumbers
 * Will Harangue
 * Lu (cameo at the end)
 * Mrs. Jones (voice only)
 * Chromastone (hologram only)

Glitches

 * Sometimes while Terraspin lands and gets hit by enemies, he will have 7 Arms/Feet.
 * If you jump with Big Chill and start punching quickly without stopping, his wings won't close until you stop punching, or don't punch fast enough.
 * When certain aliens interact with switches or any other objects they do not actually touch the switch/object but the switch/object moves.

Errors

 * On the PSP, when you reach the cutscene where Ben meets Enoch, at the end where Ben says "Yeah yeah, blah blah blah... It's hero time!" and holds out his hand to the Ultimatrix, sometimes the Omnitrix takes the place of it when it shows.
 * Ultimate Echo Echo has 5 fingers instead of 4.
 * When battling Evil Way Big, he is much taller than the nearby bridge, but in the cutscenes, he was about a quarter of the height of the bridge.
 * Way Big's cosmic ray is shown to be green in this game.
 * During the cutscene between Devil's Tower and The Great Wall, Evil Way Big and Psyphon are seen watching footage of Ultimate Swampfire fighting R.E.D.s, despite the fact that Ultimate Swampfire was not seen in the Devil's Tower level.
 * When Humungousaur is fighting Evil Way Big his eyes are white until he falls in the water.
 * When Terraspin hovers his eyes are white.
 * In the DS, while choosing an alien form only the center of the ultimatrix dial is opened.
 * In the Wii, when you fail to complete the forever knights castle once in the shifting bridges, the second time Ben appears in the checkpoint, the metal lock does not disappears and Ben can get through it easily.

Trivia

 * Unlike the previous games, this game only includes aliens that can go Ultimate (except Cannonbolt) and the five aliens from the Andromeda Galaxy.
 * The Ultimate forms are not unlockable; you can only play as them in certain levels. In the DS version, however, when you build up the meter, the alien turns ultimate for a power blast to do a lot of damage to all the enemies on the screen, or if it's an alien without an ultimate, it will do a power blast instead and with a cheat you can go ultimate anytime.