Ultimatrix

The Ultimate Omnimatrix (often referred to as the Ultimatrix) is the device that Ben 10: Ultimate Alien centers around. Ben uses it to replace the Omnitrix, which he destroyed in his latest battle with Vilgax.

Azmuth isn't impressed of Albedo's work on the Ultimatrix. He said it was "pathetic worksmanship" and was frustrated with the evolutionary feature.

Backstory
Originally created by Azmuth, the Ultimatrix's power core was unstable and was it was incomplete so he put the device in high security storage. Albedo stole the Ultimatrix and was able to stablize the core. Unfortunately for him, Ben's DNA was still the default for the Omnitrix and was still linked to the same database, so Albedo only had access to Ben's current aliens, which excluded Galvan. Allying himself with Vilgax, he agreed to help him so he could turn himself back to normal, while Vilgax could have the Earth. After Negative Ultimate Humungousaur easily defeated Ben as Humungousaur, Vilgax threatened Gwen and Kevin's lives in order to force Humungousaur to give up the Omnitrix. Afterwards, Vilgax betrayed Negative Ultimate Humunousaur by using the Omnitrix to defeat him by turning his army of bioids into thousands of Humungousaurs. Later, Ben activated the Omnitrix's self-destruct mechanism to remove it but Vilgax refused, thinking he was bluffing and later suffering the consequences. Ben released Albedo and forced him to give him the Ultimatrix via the same method. Ultimate Swampfire battled Vilgax and Jetray managed to escape.

Description
The Ultimatrix, unlike the Omnitrix, doesn't resemble a wristwatch. The central component, the selection interface remains the same, while the watch band was replaced by a gauntlet-like band extending up to almost half of the wearer's arm (since the band's ability to morph its shape wasn't placed into it). When Albedo used it, the Ultimatrix had a red color scheme. After Ben took the Ultimatrix from Albedo, the Ultimatrix became green. This shows that the user can change the color scheme. The selection interface is identical to the original dial, with the intergalactic peace sign that changes color to reflect the mode of Ultimatrix.

Features

 * The Ultimatrix can access the Codon Stream's database to show which transformations have been activated over time.
 * The Ultimatrix functions as a wireless receiver for the Codon Stream. The Ultimatrix rewrites the user's DNA on a quantum level and creates mass energy (and vice versa) as needed.
 * The Ultimatrix is linked to the voice and DNA of Ben and responds to voice commands as the Omnitrix did.
 * Evolution activation.PNG Ultimatrix has the incredible ability to evolve aliens into their Ultimate Form, granting them new powers and new abilities that are more powerful. This is activated by pressing the faceplate of the Ultimatrix as an alien, causing four gray spikes to grow.
 * According to the Cosmic Destruction website and Dwayne, the evolution feature works by placing the selected species in a simulation, right down to the DNA, of the worst possible future for an extended period of time, about a million years or so, in what is described as a "worst case scenario"; the actual DNA is then simply modified to match the new DNA. This survival of the fittest routine explains why the evolutions are more combat-centered than their normal forms.
 * The Ultimatrix serves as a communicator when transformed and not transformed, like the Omnitrix.
 * According to Dwayne, the Ultimatrix has a Master Control.
 * The Ultimatrix always goes into Capture Mode when there is a sapient species' DNA that isn't in the Codon Stream within its proximity.
 * Ways of removing the Ultimatrix.
 * Voice Command.
 * Pressing the black button next to the dial.
 * Ben was also able to remove the Ultimatrix from his Plant Clone by grabbing it at the same time the clone attempted to turn into a alien, so instead of the Clone turning into Swampfire, Ben did.
 * According to Dwayne, there is one more way of removing the Ultimatrix.
 * The Ultimatrix has A.I (Artifical Intelligence).
 * The Ultimatrix can add extras to alien forms (Nanomech's body, Goop's anti-gravity disk, Ghostfreak's extra skin, NRG's suit, etc.) to make the forms more safe/usable.
 * The Ultimatrix can change the clothing that the aliens wear, Ben doesn't quite know how the feature works. It is shown that returning aliens now have unique clothing to them (e.g. Four Arms). According to Dwayne, Albedo individually applied this function to each of the aliens.
 * According to Dwayne, the Ultimatrix does not possess the ability to revive species stored on Primus, due to it not being added by Azmuth and Albedo didn't add it.
 * In Simian Says, Eunice says it does not possess the ability to restore DNA.
 * It seems that the Ultimatrix can't detect outer dimensional creatures.
 * The Ultimatrix automatically reverts the user back into their normal form when they get sufficiently hurt or knocked out.
 * The Ultimatrix can detect Matrix cores like Eunice.
 * In Ultimate Sacrifice, as a reward Azmuth told Ben that he could transform into the Ultimate Alien without turning into the original alien.

Aliens
The Ultimatrix has a total of at least 1,000,910 aliens, 63 accessible aliens, and 54 named aliens. Ben has transformed into 40 of them.

Note: See the Codon Stream's Species DNA for a more detailed number of aliens Ben can possibly turn into.

'''If the "When and How unlocked" field is blank, then that means that the transformation was already synced to the Omnitrix and was available when Ben put on the Ultimatrix. If you want to find out how they were accessed in general, please look at the predecessor's page.'''

Aliens
These are all the known aliens the Ultimatrix has ever had unlocked.

Other Known Aliens
These are the aliens that have been named and confirmed to exist. Present Ben has yet to turn into them.

Trivia

 * About the said episode below, this is what Azmuth meant as the evolution function to be "begging for trouble".
 * In Ultimate Sacrifice, Azmuth makes a little fix in the Ultimatrix allowing Ben to transform directly into Ultimate Forms; in other words, he doesn't need transform into regular forms first and activate the evolutionary function anymore.
 * Matt Wayne has now confirmed that they are not according to Ben's age as they are a "prime specimen of the respective species".
 * Revealed in The Flame Keeper's Circle, Ben has access to 63 aliens.
 * According to Matt Wayne, Ben scans aliens off-screen and reorders his list afterwards.
 * According to Matt Wayne, Ben has much more aliens than we think he has.
 * According to Matt Wayne, Ben manipulates the Ultimatrix to switch forms or go Ultimate but he said that he will occasionally use other methods.
 * According to Dwayne, the Ultimatrix already shows signs of it not being completed properly.
 * According to Dwayne, the Ultimatrix is "not more powerful, less powerful" than the Omnitrix, even with the evolutionary function.
 * Like with the Omnitrix, Ben often re-arranges the order of aliens in his playlist off-screen and in-between two different scenes on the show. This is often to allow him quicker access to the aliens he believes he'll need to use in an expected fight.
 * Because the Ultimatrix isn't properly complete, it often glitches.
 * Revealed in Prisoner Number 775 is Missing, Ben has 5 playlists in the Ultimatrix, this means that he has between 40 to 50 aliens since aliens are kept in sets of 10. However, according to Dwayne, Ben can put more then 10 aliens in one playlist.
 * According to Dwayne, the Ultimatrix is level 20 tech, just like the Omnitrix.
 * Azmuth's exact plans for the Ultimatrix are currently unknown. However, the evolution of the aliens were not a part of them; according to Dwayne, Albedo jury-rigged the unstable core of the Ultimatrix and cobbled it together, creating by himself the function of "evolving" aliens.
 * Azmuth did not want to have the Ultimate Forms because they would only be used for violence. He even commented on the evolutionary feature, stating it was "begging for trouble". Dwayne said that Azmuth's dislike for the evolutionary function is partly related to Ben's pink eyes when he transformed from an ultimate form in Fame.
 * In an Ultimate Alien commercial, the Ultimatrix has access to all the aliens Ben had access to before. This is because it was synced to the Omnitrix. Still, all of the aliens seen in the series may not be accessible yet, because not all of them were in the active set of the Ultimatrix. Dwayne confirmed that all of the aliens in the commercial will be used with the Ultimatrix. They were later re-unlocked by Ben 10,000.
 * According to Dwayne, the Ultimatrix is more complicated to use fully then the Omnitrix.
 * It is stated that Ben doesn't like to evolve his aliens into their Ultimate Forms as stated in Fame when scaring off the reporters.
 * When Ben scanned P'andor, P'andor didn't wear his suit, but when Ben turns into him, he wears it. That is because the Ultimatrix A.I made the suit or he would be too dangerous to use, especially to those who are vulnerable to its radiation.
 * Azmuth can keep an eye on Ben and his activities via the Ultimatrix.
 * As seen in the episode Video Games, Ben mentions that the Ultimatrix is almost about to time out, and the Ultimatrix logo on the chest of Big Chill began to blink. Still, the Ultimatrix had enough power for one more transformation before it locked.
 * There are two ways for going Ultimate, as seen in The Final Battle and Too Hot To Handle: one is by turning the metal part of the dial which makes the face pop out and then pressing on it; the other is by again turning the metal part of the dial, but this time the face turns also, and then tap on it. In recent episodes, Ben has adjusted the settings so he merely needs to press the Ultimatrix symbol much like how he uses it to switch between forms.
 * The Ultimatrix is mislabeled "Ultamatrix" in the Cartoon Network site for Ben 10 Ultimate Alien.
 * Unlike the Omnitrix, the Ultimatrix always puts Ben's normal clothes on him when he wears something else. This is because of a problem in the setting that deals with Ben's clothing. The reason for this problem is because the preferences are set incorrectly. Any of the clothes that he wore over his normal clothes are still stored within the Ultimatrix until needed. However, he learned how to change this setting, as shown in Basic Training.
 * In Cartoon Network's "Top 10 Things To Wear On Your Wrist" the Ultimatrix is #5.
 * According to Dwayne, Albedo installed more features in the Ultimatrix than we know.
 * According to Matt Wayne, Ben scans all the alien criminals he turns in.
 * The Ultimatrix lacks many of the features to double as a Plumber's badge like the Omnitrix, so Ben instead now carries a regular Plumber's badge when needing to prove his authentification as a Plumber or use it when needed.