Invincible Crossovers
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Forsaken by SpellRGN reviews
Naruto, younger brother of Mark, dreams of becoming a hero. When his Viltrumite powers awaken, he follows in Mark's footsteps, fighting to protect Earth. But as dark truths unravel, ideals shatter, and loyalties shift, Naruto is forced down a path of blood and conquest. Once a saviour, now a nightmare. Pairing not decided!
Crossover - Naruto & Invincible - Rated: M - English - Adventure/Suspense - Chapters: 5 - Words: 34,077 - Reviews: 157 - Favs: 367 - Follows: 447 - Updated: 4/8 - Published: 3/6 - Naruto U.
Spider-Man and Invincible: Heroes of a New Age by What If Universe reviews
Peter Parker and Mark Grayson. Two people who were worlds apart were about to discover how similar they were when their paths aligned. One bitten by a genetically altered spider, and the other born into an alien hierarchy. One street level, one Omega level. Yet their lives will collide when they learn their worlds are both in danger by one common thread: Power and responsibility.
Crossover - Spider-Man & Invincible - Rated: M - English - Family/Romance - Chapters: 1 - Words: 7,895 - Reviews: 25 - Favs: 57 - Follows: 58 - Published: 4/7
Invincible & The Astonishing X-Men by awsomerebel55 reviews
Being a Mutant ain't easy, being considered the strongest Mutant is even harder. But Adam is anything but one to back down as an X-Man. For good or bad, through fire and steel, he will become who they need him to be. He is Invincible! (Cover image by Feerocomics)
Crossover - X-Men & Invincible - Rated: M - English - Adventure/Sci-Fi - Chapters: 3 - Words: 28,722 - Reviews: 17 - Favs: 96 - Follows: 92 - Updated: 4/7 - Published: 2/14 - [OC, Ororo M.] Wolverine, Morph
Neo-Sphere by The Crescent Rider reviews
After her ascension in Ever After, Neo travels to another universe where villains wreak havoc, heroes rise to the occasion, and otherworldly beings exist from beyond the planet's stars. Not everything's perfect, but she'll rise to the challenge. Even when it means making her own batch of heroes...
Crossover - RWBY & Invincible - Rated: M - English - Sci-Fi/Drama - Chapters: 4 - Words: 20,715 - Reviews: 20 - Favs: 44 - Follows: 59 - Updated: 4/5 - Published: 3/5 - Neo
The Girl Across the Street by lazyfrogofjustice reviews
Mark Grayson meets a friend. A lovely, beautiful friend.
Crossover - Worm & Invincible - Rated: T - English - Humor/Horror - Chapters: 13 - Words: 40,698 - Reviews: 33 - Favs: 154 - Follows: 195 - Updated: 4/1 - Published: 4/3/2024 - Skitter, Alexandria, Eidolon
Transformers Prime: Invincible Rising by AreUSure reviews
What if, in an alternate reality, Mark succeeded in killing Angstrom after the Invincible war? However, Angstrom, always the slippery one managed to portal Mark away to a distant world, one vastly different from his own.. How will Mark now deal with being the only superhero in the world.. a world with a different alien threat.
Crossover - Transformers/Beast Wars & Invincible - Rated: M - English - Chapters: 1 - Words: 1,662 - Reviews: 6 - Favs: 16 - Follows: 18 - Published: 3/28 - Arcee, Bumblebee, Optimus Prime, Bulkhead
AMAZO(Under Rewrite) by rle1 reviews
Amazo is a highly advanced adapting android who was looking for a purpose. Might he find purpose in this duplicated earth? (Author note: Due to a comment this story going through a rewrite)
Crossover - Justice League Unlimited & Invincible - Rated: M - English - Western/Adventure - Chapters: 21 - Words: 142,843 - Reviews: 25 - Favs: 50 - Follows: 59 - Updated: 3/28 - Published: 6/13/2023 - Batman/Bruce Wayne, Flash/Wally West, Green Lantern/John Stewart, Superman/Clark Kent/Kal-El
He might actually be ! by RETRO9 reviews
He was going to become !
Crossover - My Hero Academia/僕のヒーローアカデミア & Invincible - Rated: T - English - Adventure/Romance - Chapters: 4 - Words: 16,182 - Reviews: 12 - Favs: 16 - Follows: 21 - Updated: 3/27 - Published: 2/26 - Izuku M., Nejire Hado
Project ROWDY by ZFighter18 reviews
Three superpowered delinquents. One brutal new universe. Zero holding back. The Rowdyruff Boys were made to wreck stuff. Not save the world. Not understand it. Definitely not survive it. But when a multiversal accident dumps them in a place where heroes bleed, villains win, and power doesn't come with plot armor, the Boys are about to find out what it means to be Invinclble.
Crossover - Powerpuff Girls & Invincible - Rated: T - English - Sci-Fi - Chapters: 6 - Words: 23,411 - Reviews: 10 - Favs: 60 - Follows: 70 - Published: 3/26 - Boomer, Brick, Butch
Heroes Don't Break by Saint Danielle reviews
Since childhood, Izuku knew that he was different from other people. But he never realized just how true that was. When he was just Quirkless, he worried he would never become a hero. Now that his secret heritage grants him powers beyond his wildest dreams, Izuku must prepare to fight for more than just his dreams.
Crossover - My Hero Academia/僕のヒーローアカデミア & Invincible - Rated: T - English - Adventure/Drama - Chapters: 14 - Words: 64,121 - Reviews: 139 - Favs: 368 - Follows: 421 - Updated: 3/24 - Published: 4/12/2024 - Izuku M., Melissa S.
Marvel's Invincible Hero by TheChamp123 reviews
Invincible. A force that many aspire to be but who can truly claim that they are in fact Invincible? Well, Jacob 'Jake' Parker proudly wears the title as he lives the life of a hero with his best friend and cousin, Peter. The young Viltrumite has a long way to go as he will be tested, not just by the powerful forces of Earth but those who lurk beyond in the stars.
Crossover - Marvel & Invincible - Rated: M - English - Adventure/Romance - Chapters: 2 - Words: 20,835 - Reviews: 24 - Favs: 111 - Follows: 125 - Updated: 3/22 - Published: 2/18 - P. Parker/Spider-Man, OC
Invincible Maelstrom by Kobelru reviews
After Pain's assault on Konoha, Naruto is transported to the Invincible Universe. Having lost his only chance to go home or even communicate with the Elemental Nations, Naruto finds himself fighting aliens, super-power aliens, reanimated cyborgs, and more super-powered aliens. Naruto!OP NarutoxHarem
Crossover - Naruto & Invincible - Rated: T - English - Chapters: 1 - Words: 2,385 - Reviews: 24 - Favs: 144 - Follows: 199 - Published: 3/19 - Naruto U.
The Invincible and The Arcane by fdrhxerhbvd reviews
Mark Grayson, aka Invincible, finds himself thrown into an unfamiliar universe after a brutal encounter with Angstrom Levy. As he struggles to understand his new surroundings, Mark stumbles upon Piltover, a city of progress and innovation unlike anything he's ever seen before.
Crossover - Invincible & Arcane - Rated: M - English - Adventure/Sci-Fi - Chapters: 7 - Words: 19,695 - Reviews: 28 - Favs: 93 - Follows: 118 - Updated: 3/18 - Published: 1/1
Naruto Grayson by Kobelru reviews
Viltrumites get stronger as they age. Omni-Man is over 1000 years old. If he wants to have even a chance of stopping his new dad, Naruto Uzumaki/Grayson is gonna have to take a page out of a certain creepy snake Sannin's book.
Crossover - Naruto & Invincible - Rated: T - English - Chapters: 2 - Words: 5,280 - Reviews: 18 - Favs: 142 - Follows: 209 - Updated: 3/17 - Published: 2/14 - Naruto U.
Invincible's World of Heroes and Monsters by sparkyraider357 reviews
"When a bounty hunt goes wrong, Sledge and his crew find themselves on a planet full of costumed beings with powers unlike any they had seen before. Soon enough, he and the others are forced to aid a upcoming hero in protecting his city and planet from other threats. Especially when they include the people close to him and the people he cares for."
Crossover - Power Rangers & Invincible - Rated: M - English - Sci-Fi/Hurt/Comfort - Chapters: 40 - Words: 179,201 - Reviews: 45 - Favs: 43 - Follows: 46 - Updated: 3/17 - Published: 11/9/2021 - Sledge, Poisandra
Invincible Challenges by phantom00 reviews
My personal Invincble crossover challenges. Please PM if you accept any of these stories.
Crossover - X-overs & Invincible - Rated: K - English - Chapters: 5 - Words: 2,794 - Reviews: 9 - Favs: 17 - Follows: 13 - Updated: 3/16 - Published: 3/12/2024
Crashing into You by Const3llations reviews
Powder's always known how to stay alive. Mark's always known how to show up at the right moment. When their paths collide by accident, time starts to feel different — for both of them. Arcane/Invincible AU. Mark x Powder.
Crossover - Invincible & Arcane - Rated: T - English - Angst/Hurt/Comfort - Chapters: 1 - Words: 2,311 - Reviews: 5 - Favs: 18 - Follows: 23 - Published: 3/16 - Jinx
Sigils of Will by Ashbringer36 reviews
A portal opening in the middle of a metro area isn't new, though perhaps a fighter wielding grim reapers and shadows themselves might be up there. Yet not all is what it seems when Dava, member of the newest generation of Di-gata Defenders reveals herself. stranded on earth with no idea how to get home or find the villainess she's chasing (Di-gata Defenders crossover)
Crossover - Misc. Cartoons & Invincible - Rated: T - English - Adventure - Chapters: 1 - Words: 907 - Reviews: 3 - Favs: 1 - Follows: 1 - Published: 3/15
Stand Ready For My Arrival, Worm! (WormInvincible SI Oneshot) by Kokujin19 reviews
Now was the perfect time to say something. "To stake your claim," Thragg's voice echoed in his mind, smug and amused. "In this world, it would fit far better than when Conquest said it." He chuckled, low and dangerous, his eyes burning as they locked onto the Endbringer. This was his moment. His challenge. "Stand ready for my arrival, Worm!" he roared.
Crossover - Worm & Invincible - Rated: M - English - Adventure/Sci-Fi - Chapters: 1 - Words: 7,196 - Reviews: 13 - Favs: 74 - Follows: 95 - Published: 3/14 - Eidolon, Behemoth, Simurgh, Leviathan
Tanya the Viltrumite by Rylanor reviews
Given a third chance after her death Tanya is reborn as a Viltrumite, this is where her loyalties are tested as well as her morals. Her very beliefs with be taken to the forge. No pairings yet and no bashing
Crossover - Youjo Senki: Saga of Tanya the Evil & Invincible - Rated: M - English - Sci-Fi/Drama - Chapters: 8 - Words: 25,024 - Reviews: 67 - Favs: 389 - Follows: 498 - Updated: 3/13 - Published: 12/18/2023
Berserker by Writing Shop 12 reviews
What would happen if Omni-Man played the field before settling down with Debbie? What if his enhanced senses picked up his first born son alone and abandoned on Privet Drive? What happens when the Tri-Wizard tournament starts and the cup summons a half-Viltrumite that shares his father's dream of world domination? (Harry x Dupli-Kate x Atom Eve) (Mark x Amber)
Crossover - Harry Potter & Invincible - Rated: M - English - Adventure/Romance - Chapters: 6 - Words: 25,174 - Reviews: 258 - Favs: 1,700 - Follows: 1,995 - Updated: 3/12 - Published: 2/17/2023 - Harry P.
The Invincible Omnigirl! by Vgn Golley reviews
Marceline 'Marcy' Grayson is a Viltrumite/Human Hybrid who was born from Nolan and Debbie Grayson and grew up to be a kind and innocent girl who wants to do some good in the world and then comes across the Omnitrix, a mysterious alien watch with the power to allow her to transform into a multitude of aliens. Watch out, world, because when lives are on the line, It's Hero Time!
Crossover - Ben 10 & Invincible - Rated: M - English - Adventure/Sci-Fi - Chapters: 10 - Words: 210,000 - Reviews: 42 - Favs: 118 - Follows: 98 - Updated: 3/11 - Published: 3/20/2024 - Charmcaster/Hope, Mike M., Cooper D., OC
Invincible vs dc multiverse collision by BlueTurtleranger reviews
Mark and justice league team up
Crossover - Invincible & DC Superheroes - Rated: T - English - Adventure/Sci-Fi - Chapters: 5 - Words: 6,266 - Reviews: 1 - Favs: 6 - Follows: 4 - Published: 3/11 - Complete
Invincible: Code Blue- Invictus by OthnielSeth
Mathew Bale was a boy looking for his place in the world. His debut as a hero turned into the biggest mistake of his life; taken in and molded by the government to be their personal nuke, he knew enough about the world to live in the grey area. After gaining his freedom he just wanted a relaxing life but... Enter-Mark Grayson and the Grayson Family.
Crossover - Chronicle & Invincible - Rated: K - English - Adventure/Mystery - Chapters: 1 - Words: 2,031 - Favs: 2 - Follows: 1 - Published: 3/2 - OC
The Invincible Avengers by romong reviews
Mark always dreamed of being a hero. He came to earth as a baby and will have to learn to control his powers and learn what it means to be an Avenger. Mark x Wasp (Lemons later in story).
Crossover - Invincible & Avengers: Earth's Mightiest Heroes - Rated: M - English - Sci-Fi/Romance - Chapters: 5 - Words: 31,508 - Reviews: 9 - Favs: 52 - Follows: 49 - Updated: 2/28 - Published: 5/29/2024
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