Enoch and Driscoll are attacking the town. Noah faces off with them as Doomer, but gets stuck and must generate enough power to turn the Matrix back on.
Dr. Animo revives a legendary warrior named Numk. Noah puts this to the test, but finds himself defeated. Numk steals the Matrix, and now Noah must stop him with his Galvanic wits.
A Methanosian named Ceae and a Florauna named Pach come to Earth an plant a tree while Noah and the gang are camping. But it's not just any tree, it drains the life force out of the entire planet.
Noah gets sucked into the Mushroom Kingdom while playing a video game. Now, he has to beat Goombas, Koopas, and Bowser to reunlock Upgrade and escape gamer world.
Noah was a disbeliever in Sasquatch, but he has since changed his mind when the legendary Bigfoot attacks him! But it turns out, Bigfoot is an alien and Noah gets a new form.
Noah learns of a play called "The Noah 10 Experience". When he goes to beat up the crackpot who made it, he learns it was Albedo. Now Albedo is up to his old "Get Grey Matter, Kill Noah" tricks again.
It's Halloween, and Noah, Jack, and Erika go trick-or-treating. But when Zs'Skayr invades with an army of zombies, Noah unlocks a new alien, and he must save Jack and Erika when they become zombies.
Kierra starts acting strange, so Jack investigates and finds himself saved and scolded by Noah. But Noah learns Jack was right when Kierra reveals herself to be the Queen in disguise.
During a fight with Trumbipulor, Noah decides to use a long since forgotten Matrix feature, fusions. But Noah gets stuck to using only fusions. And to make matters worse, Dr. Animo returns.
Vilgax becomes the new Forever King and finds the legendary Sword of Diagon. Noah tries to stop him, but is defeated. What will happen when Vilgax opens the Chamber of Diagon?
Vilgax and Albedo forge an alliance again. Albedo holds Noah off while Vilgax obtains Ultimate Alien X's power! Now the two are unstoppable! Noah must team up with Ben Tennyson once again to fight the super villains.
The gang learns about an intergalactic criminal and go to investigate and learn it's a Galvanic Mechamorph trying to use a power absorbing device to get enough energy absorbed from a power plant for a spaceship.
The Mechamorph is Gizmo, he escapes the gang, but they pursue him. Eventually they track him to a hideout, in which he is attempting to drain the energy from a power plant. Noah tries to stop him as Ultimate Upgrade, bad idea.
Gizmo accidentally absorbs power from Ultimate Upgrade and evolves into Ultimate Gizmo! He is more powerful than Vilgax now, and he now has enough power for his quest for galactic conquest! Can they gang stop him now?
The Ginyu Force return, and Captain Ginyu attempts to switch bodies with Noah again. Can Jack and Erika bring it to themselves to fight Ginyu in Noah's body?
Noah discovers that every villain that fights Noah has been because of the Matrix. So he decides to go back in time and stop himself from ever creating the Matrix, but the new world he comes into is a very dark one ruled by Vilgax!
Gizmo goes to conquer Augstaka, so Noah and the gang go to stop him. They finally seem to have an upper hand until Gizmo uses his absorption device and drains Noah of his power! Noah detransforms. Gizmo then shoots him and....kills him.
With the death of Noah, Gizmo is now one step closer to his goal. With Noah gone, Jack and Erika are almost instantly defeated and Gizmo heads off to finish conquering the rest of the galaxy. Jack and Erika chase him there, but are defeated again, and this time he decides to give them the same punishment as Noah!
Alan saves the gang, but he has a partner. Noah! It turns out, Noah survived the blast and is back in action to save his friends. After a battle, Gizmo and the gang head to Earth for the final showdown.
The battle for the galaxy continues. But as it rages on, Noah and his team are losing! Noah goes to his trump card. What? No, not Alien X! Ultimate Noah!
After hacking into Vilgax's computer, Noah, Jack, and Erika discover Vilgax's plan. But things take a turn for the worst when Psyphon finds their hideout! After a fight, the trio heads out for the showdown with Vilgax.
After a fight with Numk, Upgrade escapes from the Matrix! And when Noah meets a semi-relative of his, Xigor, he must figure out why Upgrade escaped and recapture him.
After a battle with Hex, Noah gets sent to an alternate universe where he is a girl! Now in order to return everything back to normal, he (or she) must find Hex and defeat him.
Noah, wielder of the Matrix, meets Zero, possessor of powers. Together, they're unstoppable! Or are they? When a new threat shows it's face, these two unlikely allies must join forces to beat the nefarious Copy Cat! Either that or the world goes bye-bye.
In the middle of a fight with Animo, Upchuck goes haywire and splits into Upchuck Norris and Noah! Can Noah defeat the King of Awesomeness? Or will he be overawesomed and defeated?
After school, Noah gets captured by a race of alien bees, er--Hymenops. Can he make it out of the planetary hive, or will he be made into a slave for making honey?
Noah discovers Upgrade Fest and celebrates it with Ship, but the joy comes to an end when Retaliator comes to Earth to rule Upgrade Fest. Can Noah as Upgrade and Ship fend him off?
Albedo is back, and he has opened a shop of alien tech. But Noah knows better, Albedo is stealing the tech and illegally selling it, so Noah must put down this scheme.
Noah awakes to find himself downtown. He investigates, but discovers Aggregor has returned! But something isn't right...now Vilgax is back and so are Albedo and Eon! In fact, all of Noah's villains are here and bringing Noah's nightmares to life. And to top it all of, Hex is the leader.
Aggregor has escaped Incarcecon, though his power is greatly weakened. He is absorbing energy from the Null Void's inhabitants in order to luster enough strength to escape. Can Noah beat Aggregor again?
After a fight with Albedo, Noah gets knocked on the head and goes crazy! Now, he must face a kitty thing and go through an obstacle course in order to regain his intelligence and his sanity.
An Arburian Pelarota survived the destruction of Arburia and has made his way to Earth. He tricks Noah into showing him around and then tries to take over.
The Techadon people create an upgraded version of the Techadon robot. After a battle with it, Noah heads to Techadon to give the Techadon people a piece of his mind.
Albedo and Retaliator have teamed up to create a bomb that will disrupt all DNA! Not only that, but the shockwaves are powerful enough to destroy Earth! It's once again up to Noah and Kierra.
After a mission on Terradino, Noah gets stuck with a baby Vaxasaurian. And with villains attacking from nowhere, Max being lazy, and Noah playing babysitter, Noah's life kinda sucks.
Noah and Kierra are abducted and are forced to participate in the Intergalactic Blood Sports, a tournament in which the winners live and the losers die.
After being saved from the clutches of the Blood Sports, Noah and Kierra are thrown into yet another pickle. They are quickly losing their memories and must figure out what's happening before they completely forget everything.
Noah and Eon begin to fight, only for Eon to reveal that he doesn't consider Noah his enemy, but simply a nuisance. Eon goes after his college nemises, Epocha, while Noah tries to make Eon his enemy. Stupid, I know.
Noah's Matrix catches a virus! The virus causes each alien to have another's power. Noah must fix the virus, but meanwhile a rogue Biosovortian is on the loose.
Kraab and Sevenseven infect Noah with a deadly virus. The only known cure for it is found on Vulpin, but Kraab and Sevenseven don't plan on letting him get it.
Vilgax has returned once more! And he is far from happy! Well, he's also far from civilization. Suddenly, a strange voice leads him to the remains of Upchuck Norris. Noah finds him and challenges Vilgax. Can Noah stop Vilgax before he absorbs UN's power?
Vilgax and UN have merged! Now Noah must face his two fiercest enemies fused. Vilgax Norris appears to be beyond any power Noah has ever seen before. Can Noah stand up to this crazy fusion?
When an Evil Citrakayah Empire wants a Robot Army, they trick Ahmad and Noah into working for them. Can Fred convince Noah and Ahmad that they've been tricked before it's too late?
All of the electricity in the town starts going haywire and begins to destroy the town. Noah and Co. end up finding out it is the work of another evil Mechmorph named Uirus who turns out to be Gizmo's dad looking for revenge.
In this first part of the series finale, Vilgax Norris puts his plan into action by luring Noah into a battle...in which he spares his life. Psyphon is the new king of Vilgaxia, and now the gang has to find a way to beat Vilgax.
Noah and Co. build an army of Plumbers to confront Vilgax Norris, but the army is quickly reduced. During the fight, Vilgax claims the lives of many plumbers...and Jack, Erika, and Ship...
Noah and Kierra escape Vilgax, only to be ambushed again. Vilgax leads Noah away to initiate part 3 to his plan: destroy Earth. Now Noah and Vilgax are locked in their final battle on the moon. Noah wants to avenge his fallen comrades, but can he do it?
THIS IS THE SERIES FINALE! Noah and Albedo team up to fight Vilgax Norris. But when he undergoes a transformation, all seems lost...until Noah discovers something...
Forgenza finally takes it upon himself to attack Noah and Kierra, but the Matrix gets scrambled, giving Noah some new aliens, as well as trapping the three inside the Matrix.
Sixsix and Sevenseven attack Earth again, but the Matrix gets jammed and leaves Noah with useless aliens. Kierra is kidnapped and Noah must use his useless aliens to save her.
Ripjaws' DNA sample gets corrupted, so Noah and Kierra have to go to Piscciss and get another one. Meanwhile, Malware is also there and has plans of his own.
