Ultimatrix Stories

80 Stories

 The Ultimate heroes Female Ben 10 harem X Male reader by sugmaballs44
#1
The Ultimate heroes Female Ben 10...by sugmaballs
Y/n's summer just got Weirder when he finds a watch that turns him into aliens. him along with his best friend Jennifer tennyson become the ultimate Heroes
Completed
Crest Fallen Light (Oc X Ben 10) by zpqmzpqm1
#2
Crest Fallen Light (Oc X Ben 10)by DArk last
I suck at descriptions In a universe where friendship and darkness collide, Michael Kaiser struggles to emerge from the shadow of his childhood friend, Jen. Once a timi...
Turbo warrior by sugmaballs44
#3
Turbo warriorby sugmaballs
Y/n l/n is a living energy source with limitless power and potential that is unlocked during a camping trip with his grandfather figure Max tennyson
Helping Gwen 10 by AnimeEagleScout
#4
Helping Gwen 10by Joeseph Moore
Ben is driving a while after the final battle in Ultimate Alien and ends up in a portal to another world. Ben doesn't get the new Omnitrix due to Azimuth not finishing i...
Completed
Ben 10: Ultimate Verse by NX_GALAXY
#5
Ben 10: Ultimate Verseby Ran
What if After defeating Vilgax and Diagon, Ben does not give his ultimatrix to Azmuth in exchange for the new Omnitrix. Instead he asked Azmuth for a favor to fix every...
Izuku Midoriya-User Of The Ultimatrix by HayateAnaguma
#6
Izuku Midoriya-User Of The Ultimat...by Hayate Anaguma
Izuku Midoriya experienced hell. From one thing. He was Quirkless. Everytime he was bullied by his step-sister Izumi and her friends(1A). Home wasn't different. His mom...
Naruto: Wielder of the Omnitrix  by KiritoBinns
#7
Naruto: Wielder of the Omnitrix by 𝓜𝓸𝓵𝓵𝔂 𝓟𝓮𝓻𝓬
Naruto Uzumaki hated by all has come across a rather weird watch with his new alien powers, his ninja skills, and nine tailed fox our hero has to defeat rather weird loo...
Dragons And Aliens (Ultimatrix wearer x Dragonaut: The Resonance) by trooper19000
#8
Dragons And Aliens (Ultimatrix wea...by TheAtomsphere
An extraterrestrial device found it's way on the wrist of a boy a years prior to when the shuttle accident occurred. Ever since then, there have been reports of alien cr...
Completed
The hero or the villain. ( new order max x crossover ). by danse1999
#9
The hero or the villain. ( new ord...by danse1999
The remake of Ruler and Conquer.
Completed
Ultimate Automata (Nier Automata X Ultimatrix Male Wielder) (Discontinued) by Roxasfan58
#10
Ultimate Automata (Nier Automata X...by Roxas25
My second story: #1) 30/11/2022: Drakengard and 9s
Completed
Connor and Michael Williamse's Adventures of Paw Patrol Season 1 by americancarsfan234
#11
Connor and Michael Williamse's Adv...by Mikołaj Feleńczak
Join an Ultimatrix wielder and multiverse explorer Connor Williams as he arrives at an little town called Adventure Bay where he meets a 10-years old tech-savvy boy name...
The best hero in the world of heroines by AlpHa__KeNNy__BODYXV
#12
The best hero in the world of hero...by putoelquelolea
This Deku will be super OP, in a world where every girl has a quirk and men are tortured and used as sex slaves, there is a kid named Izuku which is destined for greatne...
Alien Hero of IS Academy (Male Reader X Infinite Stratos) by WLiquidGaming
#13
Alien Hero of IS Academy (Male Rea...by WLiquid
Y/N L/N the World Famous Superhero who can transform into different Aliens is now transferring to Japan as the only male student in IS Academy. What will happen when he...
Kino's alien Journey by humatrix-X-24
#14
Kino's alien Journeyby humatrix-X-24
The classic manga and anime series about a single girl and the world. Only this girl, Kino, travels around her world with her talking motorcycle, Hermès. The two have wi...
Completed
Ultimate Gurren Lagann! Who the hell do you think I am?! by humatrix-X-24
#15
Ultimate Gurren Lagann! Who the he...by humatrix-X-24
Ben Tennyson, after defeating the Daigon powered Vilgax, had been split in two. The second Ben had been sent to another universe, now having become part of Team Dai Gurr...
A Certain Heroic Boy Book 1: Science, Magic and Aliens (Old version) by Chaoticbychoice
#16
A Certain Heroic Boy Book 1: Scien...by Beau Jones
Everyone is strange in their own way. That much is true. But for Beau Jones a 15 year old half Japanese half American student attending a certain high he is the stranges...
Ben's revenge by Magueye555
#17
Ben's revengeby Magueye Seck
Ben Tennyson hits back who hurt him physically. Eye for an eye.
Totally Alien by humatrix-X-24
#18
Totally Alienby humatrix-X-24
the spies's world is gone, WOOHP is gone, their families are gone, Jerry's gone... and now they've been transported to an alternate universe. In which alien exist and on...
Miraculous Omnitrix (Miraculous Ladybug X Male Reader) by Silver_Sunlight_Two
#19
Miraculous Omnitrix (Miraculous La...by Silver_Sunlight
Fate has connected (Y/N) and Lea to each other, leading to the villain Vilgax wearing red and blue armor, dark blue stockings with metallic squares, a yellow gem, and a...
Two Villains make a Right by kaj_pyro15
#20
Two Villains make a Rightby kaj_pyro15
Albedo the evil twin of Ben Tennyson after getting his new Ultimatrix and his plan failing along with Khyber in hiding from the Plumbers. He himself going into hiding an...