All Ben 10 Omnitrix toys can be collected, though some hold their value better than others. Classic Ben 10 merchandise can be hard to track down, especially toys that are still in working condition.

Over the course of five Ben 10 series and films, there have been many styles and variations of the Omnitrix, including the Ultimatrix, Biomnitrix, Antitrix, Nemetrix and Zombitrix, just to name a few.

News, Reviews, Release Date, Trailers, Gameplay and more for Ben 10: Power of the Omnitrix ...

In "Ken 10," Ben's son even utilizes Grey Matter's intelligence to unlock the master control of his own Omnitrix. Ben becomes considerably smarter when using Grey Matter, helping him comprehend ...

Ben will also discover a special key that upgrades his beloved Omnitrix to add “Omni-Kix” armor enhancements to his aliens so he can power up during the action.

The latest Ben 10: Alien Force game has recently been released. Should you transform with your Omnitrix and fight off evil, or let the universe be destroyed? Find out in our review.