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  • Newredomni.png Characters and/or events in this article appear in official media of the franchise
    but are non-canon to the TV continuity.
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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.


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).


See: Plot


Playable Characters

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

Non-Playable Characters

Playable Aliens

All Platforms

Ultimate Forms

PS3 Only

Xbox 360 Only

  • Rath (first video game appearance)


All Platforms

PS2, PS3, PSP, Wii and Xbox 360 Only


Forever Knights

  • Spartan
  • Spartan Ranged
  • Forever Knight Melee
  • Forever Knight Ranged
  • Forever Ninja Melee
  • Forever Ninja Ranged
  • Samurai


  • R.E.D.s Grunt
  • R.E.D.s Melee
  • R.E.D.s Sniper
  • R.E.D.s Ranged
  • R.E.D.s Lieutenant
  • R.E.D.s Elite

Terracotta Army

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

DS Only

Cheat Codes

Cheat Description
Cash Obtain 1 million DNA
Hard All enemies do double damage and player does half damage
Classic Unlock Four Arms (PS3 only)
Primus Unlock Rath (Xbox 360 only)
Health Health regeneration
Energy Energy regeneration
Upgrade Upgrade all alien stats to max
Levels Unlock all levels
Get 100% Unlock Albedo (DS only)


Voice Actor Role(s)
Yuri Lowenthal Ben Tennyson
Evil Way Big
Dee Bradley Baker Swampfire
Ultimate Swampfire
Big Chill
Ultimate Big Chill
Echo Echo
Ultimate Echo Echo
Four Arms
Ultimate Humungousaur
Ultimate Spidermonkey
Water Hazard
Way Big
Ashley Johnson Gwen Tennyson
Greg Cipes Kevin Levin
Vyvan Pham Mrs. Jones
Jeff Bennett Azmuth
John DiMaggio Octagon Vreedle
Will Harangue
Rob Paulsen Rhomboid Vreedle
Chris Pratt Cooper
Christopher McDonald Captain Nemesis
Powers Boothe Sunder
Scott Menville Jimmy Jones
Richard Doyle Enoch
Fred Tatasciore Terracotta Dragon
Terracotta General


  • When certain aliens interact with switches or any other objects they do not actually touch the switch/object but the switch/object moves.
  • When Terraspin hovers, his eyes are white.
  • Sometimes while Terraspin lands and gets hit by enemies, he will have seven arms/feet.
  • If the player jumps using Big Chill and starts punching rapidly, his wings do not close until he stops punching, or doesn't punch fast enough.
  • On the DS, while choosing an alien form, only the center of the Ultimatrix dial is opened.
  • On the PSP, in 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 is shown.
  • In The Catacombs level, while encountering Enoch, if the player forcibly goes to the other end of the colosseum without fighting the enemies using the circular stone, the game will softlock and not progress. Even if the player takes down the three pillars, Enoch will not come down and remain there with no collision detection. This is only tested on the PSP version. 
  • On the Wii, when the player fails to complete the Forever Knights Castle stage once on the shifting bridges, the second time Ben appears in the checkpoint, the metal lock does not disappear yet Ben can get through it easily.
  • The Havoc Beasts are misnamed as "Orf Beasts".
  • During the special report news scene, Ampfibian's electricity is yellow.
  • In the Great Wall level on the PS3 version, the player can fall through the floor for no reason and keep falling without dying. This forces the player to reset the game.
  • In the Amazon level on the console versions, when the player falls into the water, there is no more water near the surface.
  • Ultimate Echo Echo has 5 fingers instead of 4.
  • When Humungousaur fights Evil Way Big, his eyes are white until he falls in the water.
  • During the Final Boss battle, Way Big is much taller than the nearby bridge, but in the cutscenes, he is about a quarter of the height of the bridge.
  • Way Big's cosmic ray is shown to be green instead of pale blue.
  • Kraab is misspelled as "Krabb" in the credits.



  • When Ben first meets Kraab, he says he "puts the ug in ugly", referencing a line by Ghostfreak in Hunted which was also directed to Kraab.


  • The Ultimate forms are not unlockable; the player can only play as them in certain levels. In the DS version, however, when the player builds 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.
  • Within the museum, there are several memorabilia of Forever Knights artifacts such as armors, shields, tapestry and the infinity crests throughout the building.
  • In the museum, after defeating the Vreedle Brothers, there's a statue of a Vaxasaurian holding a ring. The same statue can be found on Terradino in Vilgax Attacks.
    • Within the same location, there are two swords within stones on display; resembling Excalibur. Among the several portraits, one appears to be of a sorcerer, presumably Merlin.
  • Ultimate Cannonbolt is not a playable alien, even though he is an ultimate.
  • Though Chromastone is not a playable alien in the game, his hologram can be seen briefly in the cutscene between levels 7 and 8.
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