Transformers/Beast Wars Crossovers
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Code Geass: More Than Meets The Eye by OpsComXGP reviews
Lelouch, Euphemia, and Mario find themselves now a part of an intergalactic quest with the crew of the Lost Light in search of the Knights of Cybertron. Back on Earth, everyone else is looking to figure out how the three of them got mixed up in this crazy mess. Who know's what sort of crazy intergalactic adventures are going to occur here.
Crossover - Transformers/Beast Wars & Code Geass - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 11,570 - Reviews: 2 - Favs: 8 - Follows: 8 - Published: 4/12 - Hot Rod, Drift, Lelouch L., Euphemia L.B.
Project: Prime *Haitus* by King of The Grimm reviews
After Presidia, Hitman Squadron vanished in a Cordium storm. Where they are no one knows
Crossover - Project Wingman & Transformers/Beast Wars - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 11,677 - Reviews: 9 - Favs: 25 - Follows: 22 - Updated: 4/11 - Published: 1/13/2024 - Megatron, Optimus Prime, Arcee, Starscream - Complete
Falling Stars by playedcrowd5610 reviews
Megatron stood at the central console, his claws drumming against the metal surface, watching, waiting. The cameras for the medical bay had been disabled, and the files were corrupted. His optics narrowed at the dark monitor. Something was amiss—he could feel it. His Decepticons were hiding something from him… He never thought it would be a human pet. (4 of 4: Haunting the Nemesis)
Crossover - Transformers/Beast Wars & Danny Phantom - Rated: T - English - Family/Hurt/Comfort - Chapters: 15 - Words: 40,624 - Reviews: 38 - Favs: 63 - Follows: 73 - Updated: 4/11 - Published: 12/30/2024 - Optimus Prime, Ratchet, Starscream, Danny F.
Drones of Primus by bigbook29 reviews
In the Great War on Cybertron, Uzi, a young drone, leaves her colony to join the Decepticons, dreaming of a promised golden age. But hidden secrets and Shockwave's schemes trap her in a cycle of war. Autobot N also questions his role and, inspired by Optimus Prime, seeks peace. Together, Uzi and N defy their factions to break free—or remain pawns in endless conflict.
Crossover - Transformers/Beast Wars & Murder Drones - Rated: T - English - Sci-Fi/Suspense - Chapters: 16 - Words: 93,345 - Reviews: 11 - Favs: 17 - Follows: 21 - Updated: 4/11 - Published: 11/8/2024 - Shockwave, Uzi D., N
Maya and Miguel Technosaur Warriors by avisdouglass4 reviews
The Baranoia empire led by King Mondo invades Cincinnati Ohio with a army of Mega Virus Monsters for their conquest for turing the world into their own mechanical empire,Tom Servo,head of the Technosaur recruit a group of kids to stop the Baranoia,they are the Technosaur Warriors!
Crossover - Transformers/Beast Wars & Maya and Miguel - Rated: K - English - Humor/Adventure - Chapters: 49 - Words: 56,665 - Reviews: 5 - Favs: 1 - Follows: 2 - Updated: 4/9 - Published: 8/13/2023 - Grimlock
Transformers Loud Road to Wrecker Style by ECHO173 reviews
The Wreckers, an Autobot Subgroup that came to Earth stranded on the planet after their ship was damaged, now they are now tasked to aid the Autobots in stopping the Decepticon threat by taking on missions they normally couldn't with Sector 7 also known as N.E.S.T. However, a new threat emerges, the Terrorcons and their counter to the Wreckers, Mayhem.
Crossover - Transformers/Beast Wars & Loud House - Rated: K+ - English - Drama/Adventure - Chapters: 6 - Words: 55,455 - Reviews: 6 - Favs: 2 - Follows: 1 - Updated: 4/9 - Published: 10/9/2024 - Hot Rod, Tankor, Impactor, Ronnie Anne S.
Phantom thief meets mercenaries by acerjoestar reviews
What would have happened if the world's greatest master thief, Arsen Lupin the 3rd, encountered a group of Cybertronians known as the mercenary clan that crash landed on the planet Earth. Would they team up or fight against each other in this amazing story?
Crossover - Transformers/Beast Wars & Lupin III - Rated: T - English - Adventure/Sci-Fi - Chapters: 10 - Words: 9,947 - Reviews: 3 - Favs: 2 - Follows: 2 - Updated: 4/8 - Published: 12/17/2024 - Nightbird, Bug Bite, Soundblaster, Lupin III
Remnant's Beast Wars by howard576 reviews
When two alien ships crash on Remnant a war will break out between the two. A war that will change the the course of that world and it's people.
Crossover - Transformers/Beast Wars & RWBY - Rated: K - English - Adventure - Chapters: 41 - Words: 317,762 - Reviews: 920 - Favs: 494 - Follows: 465 - Updated: 4/7 - Published: 1/26/2016 - Megatron, Optimus Primal, Ruby R.
Owl House Prime by Rodimus973 reviews
Before the events of Thanks To Them, Luz Noceda and her friends from the Boiling Isles are caught in the middle of a galactic war between the Autobots and Decepticons on Earth. They must help Optimus Prime and his team defend the planet against Megatron, Starscream and many other dangerous foes that threaten the safety of humankind.
Crossover - Transformers/Beast Wars & Owl House - Rated: T - English - Fantasy/Sci-Fi - Chapters: 75 - Words: 504,565 - Reviews: 1048 - Favs: 568 - Follows: 552 - Updated: 4/4 - Published: 12/22/2022 - Arcee, Optimus Prime, Luz N., Amity B.
The Great Convergence by MergingEmperor7 reviews
Cybertron has fallen after millions of years of civil war between the Autobots and Decepticons. Autobots have fled to new worlds, and made new allies. But the Decepticons were not far behind and they too made new friends. Three worlds, two alliances, only one will stand, while the other will fall.
Crossover - Transformers/Beast Wars & Ratchet and Clank - Rated: T - English - Sci-Fi/Friendship - Chapters: 19 - Words: 26,588 - Reviews: 20 - Favs: 24 - Follows: 27 - Updated: 4/1 - Published: 6/17/2022 - Bumblebee, Ratchet, Silverbolt, Clank
Cul-de-sac Warfare by acerjoestar
Since the Quintesson War of Cybertron and the civil war that happened on Cybertron sometime later and also declined minimum resources for both sides known as Autobots and Decepticons. As they landed on Earth Earth, A group of three young men known as the Eds, Ed, Edd n Eddy came across the crashed Autobot ship that was in the junkyard where things are about to get epic...
Crossover - Transformers/Beast Wars & Ed, Edd n Eddy - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 2,314 - Updated: 4/1 - Published: 3/25
Code Prime and Attack on Prime React to Transformers WFC Game Trilogy by Osric Primus 270 reviews
Two universes that collided with the Transformers react to the history of the War for Cybertron. (based on the WFC trilogy of games, WFC, ROTDS and FOC along with some bits from Cybertron Adventures on the Wii. For WFC, the story will be based on the console version, with small nods to the DS version of WFC) Couldn't fit Attack on titan into the crossover section, apologies.
Crossover - Transformers/Beast Wars & Code Geass - Rated: T - English - Adventure - Chapters: 4 - Words: 68,943 - Reviews: 15 - Favs: 60 - Follows: 63 - Updated: 3/31 - Published: 1/8 - Optimus Prime, Megatron, Lelouch L., C.C.
Dust and Decepticons: Falling Stars by SwapAUAnon reviews
When aliens fell to Remnant in balls of flame, responsibility fell on General James Ironwood of the Atlesian Military to make first contact with these strange new beings. Who knows, perhaps these Decepticons could be the key to a new golden age? Surely keeping the existence of these strange new beings a secret couldn't possibly backfire! (Credit to Matrix Dragon for the name.)
Crossover - Transformers/Beast Wars & RWBY - Rated: T - English - Sci-Fi/Drama - Chapters: 7 - Words: 33,488 - Reviews: 9 - Favs: 37 - Follows: 39 - Updated: 3/30 - Published: 12/24/2022 - Punch/Counterpunch, Megatron, Drift, J. Ironwood
A Surge in Universes by TimPrime1 reviews
During the battle on Gigantian. Dr. Michael's Dimensional Transporter responds to a great deal of energy from Galvatron and Starscream, which causes a breach in not only the universes, but space and time as well. Now the Transformers have been separated into two different universes and one dimension, with very little time left in their universe.
Crossover - Transformers/Beast Wars & Cartoon X-overs - Rated: K+ - English - Adventure/Suspense - Chapters: 4 - Words: 10,436 - Reviews: 8 - Favs: 2 - Follows: 1 - Updated: 3/29 - Published: 2/9 - Optimus Prime, Galvatron, Starscream
Miraculous: Power of the Primes by MVMZ-710 Star Convoy reviews
Best friends Orion Pax, Ariel Kurtzberg, and Dion Mcfinnigan get the adventure of their lives when they are chosen to be the next guardians of the Matrix of Leadership as they wage their battle to destroy the evil forces of the Decepticons. But all is not well within Paris as their own heroes, Ladybug and Chat Noir, try to obtain the Matrix through any means... Read and Review!
Crossover - Transformers/Beast Wars & Miraculous: Tales of Ladybug & Cat Noir - Rated: M - English - Sci-Fi/Adventure - Chapters: 16 - Words: 64,481 - Reviews: 25 - Favs: 29 - Follows: 24 - Updated: 3/29 - Published: 11/11/2021 - [Optimus Prime, Elita One] [Ultra Magnus, Juleka C./Reflekta]
Adopticons by playedcrowd5610 reviews
Danny happened to save a metal cat from a fight with Cujo and now ever since then all of these mini robots keep showing up in his town and spying on him (not very secretively). Now he's got to deal with six mini-mechs and their overprotective twenty-two-foot-tall caretaker… What has his afterlife come to? Cast: Danny, Rumble, Frenzy, Ratbat, Buzzsaw, Laserbeak, Ravage, Soundwave!
Crossover - Transformers/Beast Wars & Danny Phantom - Rated: T - English - Friendship/Family - Chapters: 4 - Words: 15,476 - Reviews: 12 - Favs: 76 - Follows: 96 - Updated: 3/28 - Published: 11/13/2024 - Laserbeak, Ravage, Soundwave, Danny F.
Transformers Prime: Jack Darby, Man and Monster by IronGooseTransform reviews
Jackson Bruce B. Darby is now The hulk in this take on transformers prime. Enjoy!
Crossover - Transformers/Beast Wars & Avengers - Rated: T - English - Sci-Fi/Adventure - Chapters: 2 - Words: 2,901 - Reviews: 7 - Favs: 5 - Follows: 4 - Updated: 3/28 - Published: 12/27/2024 - [Arcee, Jack D.] Hulk/Bruce B., General Ross
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
Dragons Race to the Edge and Beast Wars by coyoteprime1100 reviews
Three years after the Berserker and Insecticon wars, with the Dragon Riders and Autobots. Now they grown up and Dagur's escaped and plans revenge and the Maximals come to earth to stop a future from happening while also helping the past with humanity and dragons.
Crossover - Transformers/Beast Wars & How to Train Your Dragon - Rated: T - English - Chapters: 8 - Words: 80,288 - Reviews: 40 - Favs: 27 - Follows: 27 - Updated: 3/27 - Published: 1/8/2024
Interference by sarahlampkin49 reviews
As Wheeljack was chasing Dreawing after murdering his friend, he saw a human ship get attacked by an unknown creature. He swoops in and catches a young human. But there is more to this boy than meets the eye. There will be changes to the firebreather movie and transformers the aligned continuity. Coming of age story.
Crossover - Transformers/Beast Wars & Firebreather - Rated: K+ - English - Sci-Fi/Fantasy - Chapters: 2 - Words: 6,868 - Reviews: 7 - Favs: 7 - Follows: 6 - Updated: 3/26 - Published: 12/23/2024 - Optimus Prime, Wheeljack, Duncan R., Margaret R.
Paz y Tiranía by Kurozumi6 reviews
Luego de liberarse de la tortura de Unicron y autoexiliarse de Cybertron, Megatron vagaba por el espacio sin mas que arrepentimientos. Pero un percance lo deja varado en una Tierra retorcida donde los humanos son atormentados por los "Titanes". Y aunque en un inicio no quiere tener nada que ver, nuevos lazos lo haran luchar por algo mas que la opresion. La verdadera libertad.
Crossover - Transformers/Beast Wars & Attack on Titan/進撃の巨人 - Rated: M - Spanish - Sci-Fi - Chapters: 2 - Words: 36,304 - Reviews: 1 - Favs: 4 - Follows: 6 - Updated: 3/25 - Published: 3/12 - Megatron, Eren Y., Mikasa A., Armin A.
Transformers: Worlds Collide by The Cthonaut reviews
When an alternate Optimus arrives in Jasper, the Autobots adjust to this new bot, still recovering from the loss of their leader. These two universes collide for the crossover of a lifetime.
Crossover - Transformers & Transformers/Beast Wars - Rated: T - English - Adventure/Romance - Chapters: 1 - Words: 3,102 - Reviews: 11 - Favs: 18 - Follows: 21 - Published: 3/24 - Optimus Prime, Arcee, Bulkhead, Bumblebee
Transformers: Knightverse - Dawn of the Technobots by H.R.C. Stanley reviews
Set some time after the events of Transformers One and leading up to and running parallel with the events of Rise of the Beasts, a small forgotten group of Transformers known simply as the Technobots seek refuge among the stars. However, they soon find an artefact that not only brings them close together, but catches the attention of both Decepticons and Predacons alike...
Crossover - Transformers/Beast Wars & Transformers - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 1,470 - Reviews: 1 - Favs: 3 - Follows: 3 - Published: 3/22 - [OC, OC] Scattershot, Strafe
Nowhere Man by LuckyKennedy1979 reviews
A Ground Bridge accident sends young Jack Darby into a new world full of mountains, exotic beasts, and a dangerous empire. With no Autobots to help him, Jack will have to try and find his own way home in a world locked in a war between the Sky Knights and Cyclonian Empire.
Crossover - Storm Hawks & Transformers/Beast Wars - Rated: M - English - Sci-Fi/Fantasy - Chapters: 8 - Words: 21,710 - Reviews: 6 - Favs: 19 - Follows: 15 - Updated: 3/21 - Published: 11/29/2024 - Aerrow, Cyclonis, Piper, Jack D.
A Universe, Transformed by TheInkredibleKaptainKaiju reviews
Most kids Steven's age struggle with finding out where they belong. Then again, most kids Steven's age aren't the child of a millenia-old giant robot who turns into a truck, leader of a group dedicated to protecting Earth from danger. Steven's not exactly human, but he's not a Transformer, either-so what is he? Hopefully his fellow Autobots and other friends can help him find out!
Crossover - Transformers/Beast Wars & Steven Universe - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 26 - Words: 201,861 - Reviews: 66 - Favs: 38 - Follows: 35 - Updated: 3/20 - Published: 2/17/2023 - Elita One, Sideswipe, Ultra Magnus, Steven U.
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