Transformers/Beast Wars Crossovers
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As the Apple Blooms by The Fraudulent Brit
After Being Exposed as the Ringleader of "Anon-A-Miss," Apple Bloom is banished to the town of Allspark Wells to live with her "Honorary" uncle Ironhide. With the help of him, her family, and new friends, the Apple outcast rebuilds her life. This was a story I originally published on Fimfiction, and I decided to bring it here so it could see a wider audience.
Crossover - Transformers/Beast Wars & My Little Pony - Rated: T - English - Family/Hurt/Comfort - Chapters: 83 - Words: 398,956 - Favs: 4 - Follows: 2 - Updated: 8h - Published: 3/14 - Ironhide, Sideswipe, Applebloom, Tender Taps
Code Prime - R2: Revolution by Iron117Prime reviews
Britannia has fallen, and the Decepticons are well on their way to the complete global domination of Earth. However, hope is not lost. Six months after the failed Black Rebellion, Zero and Optimus Prime have returned to finish what they've started. With their Autobot-Black Knight alliance grown with new additions, our heroes have ever intent on freeing Earth once and for all.
Crossover - Transformers/Beast Wars & Code Geass - Rated: T - English - Adventure - Chapters: 31 - Words: 455,552 - Reviews: 1296 - Favs: 732 - Follows: 658 - Updated: 11h - Published: 1/15/2021 - Bumblebee, Optimus Prime, Lelouch L., Kallen S.
Sunstreaker's Charge by Autobot2001
Lily meets the Autobots and is immediately told to stay away from Sunstreaker. She feels sorry for him and wants to befriend him. This changes after she's kidnapped. Sunstreaker doesn't like how terrified Lily is of him. Can he repair the damage done and befriend her?
Crossover - Transformers/Beast Wars & Transformers - Rated: T - English - Friendship/Hurt/Comfort - Chapters: 11 - Words: 12,897 - Favs: 1 - Follows: 1 - Updated: 21h - Published: 3/6 - Crosshairs, Sideswipe, Sunstreaker, Drift
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: 35 - Words: 266,345 - Reviews: 714 - Favs: 368 - Follows: 329 - Updated: 22h - Published: 1/26/2016 - Megatron, Optimus Primal, Ruby R.
Red vs Blue: The MECH Chronicles by Courier999 reviews
Following the destruction of the MECH facility where they were stationed, a group of soldiers slip away into the night in an effort to avoid capture by the Autobots and their allies and start anew as soldiers of fortune. Unfortunately for them, they end up running not only into their old bosses' latest machinations, but a host of other troubles as well. Rated T for violence. R&R!
Crossover - Transformers/Beast Wars & Red vs. Blue - Rated: T - English - Adventure/Sci-Fi - Chapters: 16 - Words: 18,289 - Reviews: 15 - Favs: 16 - Follows: 10 - Updated: 3/29 - Published: 5/23/2021
Transformers: Metal Rain by tokusatsusurvives34
(Title is Tentative) A new threat has emerged. And this world shall never be the same.
Crossover - Transformers/Beast Wars & Spy x Family - Rated: T - English - Adventure/Sci-Fi - Chapters: 4 - Words: 12,297 - Favs: 4 - Follows: 4 - Updated: 3/28 - Published: 3/19
Six Changer of the Law by Son of Nightmare
David was given a different Chrome in exchange for the Sandevistan. Unfortunately, the process has caused him to become a Cyberpsycho in Arasaka Academy. Now David Martinez is gone and Sixshot joined MaxTac shortly after the massacre. But there is more than meets the eye as others with the same Cog as him are causing trouble in Night City (David/Sixshot x Melissa Rory)
Crossover - Transformers/Beast Wars & Cyberpunk 2077 - Rated: M - English - Adventure/Crime - Chapters: 1 - Words: 1,012 - Favs: 4 - Follows: 3 - Published: 3/26 - Prowl, Sixshot, Shadow Striker
Autobot Defense Unit by Crusherboy93 reviews
18 to 19 years ago, an Alien Ship crash-landed into the base of Mount Fuji. Present day, a bunch of young Adults from Japan, plus one from the states, are called upon by the Ministry of Extraterrestrial Defense for an International Task force to defend earth from the forces of Evil. and guess what, THEY PILOT DRONES!
Crossover - Transformers/Beast Wars & Assassination Classroom/暗殺教室 - Rated: T - English - Adventure/Sci-Fi - Chapters: 12 - Words: 38,265 - Reviews: 6 - Favs: 10 - Follows: 8 - Updated: 3/26 - Published: 5/19/2022 - Bumblebee, Optimus Prime, OC, Nagisa S.
A Mage and Her Autobot by Dan Is Here reviews
Optimus Prime and the Autobots are in a losing battle against Megatron and the Decepticons on the planet Cybertron. As a last resort, Optimus orders the remaining Autobots to evacuate in escape pods while he takes the "All Spark" and flees alone. However, during his escape, he gets sucked into a wormhole that transports him to the world of "Familiar of Zero."
Crossover - Transformers/Beast Wars & Familiar of Zero - Rated: M - English - Adventure/Sci-Fi - Chapters: 6 - Words: 23,000 - Reviews: 7 - Favs: 21 - Follows: 28 - Updated: 3/25 - Published: 3/15
Transfromers: Multiverse madness by crafordbrian17
The Autobots (Micheal bay) find a remote that opens portals to other universes, and Megatron has one to find a bigger army. So the Autobots race against their Decepticon foes to prevent them from causing more chaos, and make some new allies along the way.
Crossover - Transformers/Beast Wars & Transformers - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 1 - Words: 2,320 - Published: 3/25
Transformers: Another Earth by Daisyle125
When the Depecticon's Time-Space machine failed, a handful of Autobots and Decepticons were transported to an alternate universe where creatures big or small possessed elemental powers that roam the planet. Two young trainers will come across the Autobots and help them find a way to get them back home.
Crossover - Transformers/Beast Wars & Pokémon - Rated: T - English - Adventure/Friendship - Chapters: 10 - Words: 23,567 - Favs: 15 - Follows: 10 - Updated: 3/25 - Published: 1/30 - Optimus Prime, OC
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: 3 - Words: 16,992 - Reviews: 4 - Favs: 6 - Follows: 7 - Updated: 3/25 - Published: 2/17 - Elita One, Sideswipe, Ultra Magnus, Steven U.
Monsters vs Aliens: The Transformers by T1mothy
With the War for Cybertron reaching its end the Autobots are forced to leave their home. They have crash landed on earth and may have discovered their new home, Now with the help of Susan, B.O.B., Dr. Cockroach Ph.D. and the Missing Link they must work together to stop the Decepticons.
Crossover - Transformers/Beast Wars & Monsters vs. Aliens - Rated: T - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 274 - Published: 3/25
Transformers Loud Wars by Smoking Wrecker reviews
The Autobots and Decepticons have reawaken in a town called Royal Woods. But little did the Autobots met and befriended the Loud family and their friends, and they are dragged into their war between the Decepticons.
Crossover - Transformers/Beast Wars & Loud House - Rated: K+ - English - Sci-Fi/Humor - Chapters: 1 - Words: 314 - Reviews: 2 - Favs: 8 - Follows: 6 - Published: 3/24 - Bumblebee, Optimus Prime, Clyde, Lincoln L.
Teenage Mutant Transforming Turtles: Fate between two worlds by Seraphina Bee reviews
Four turtle brothers, a team of transforming robots, human allies, and evil enemies? Read the story to see what happens! [Reboot of Two Humans to Autobots.]
Crossover - Transformers/Beast Wars & Teenage Mutant Ninja Turtles - Rated: K - English - Tragedy/Drama - Chapters: 2 - Words: 1,511 - Reviews: 12 - Favs: 13 - Follows: 18 - Updated: 3/24 - Published: 2/26/2017
The Swiftshadow Chronicles part 6: Illusions by gydragonwing reviews
People were disappearing and Megamind didn't know why. Every lead he had has lead to dead ends. Just as he finds himself at his wits end he encounters someone who might be the breakthrough he needs. Burdened by destinies call, Swiftshadow must confront her doubts if she has any chance of defeating the stirring evil in Metro City's heart.
Crossover - Transformers/Beast Wars & Megamind - Rated: T - English - Adventure/Mystery - Chapters: 12 - Words: 22,559 - Reviews: 12 - Favs: 2 - Follows: 2 - Updated: 3/24 - Published: 12/29/2022 - OC, Megamind, Roxanne R., Metro Man - Complete
Transformers MHA, Arc 2: Earthrise by The Omni-Remnant reviews
After a rather intense adventure and the U.A. Sports Festival approaching fast, Izuku and his friends have two important things to do; improve their Quirks in time for the festival… and hide a bunch of giant alien robots. That proves to be easier said than done, especially when enemies on Earth and from beyond the stars end up coming for them…
Crossover - Transformers/Beast Wars & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Sci-Fi/Adventure - Chapters: 39 - Words: 472,766 - Reviews: 856 - Favs: 544 - Follows: 556 - Updated: 3/24 - Published: 12/1/2021 - Bumblebee, Optimus Prime, Izuku M., Kyoka Jiro
Prime Evolution by Heroman95 reviews
Mutation, and Evolution; two constances in life. Everything in life, evolves; and every now and then, Mutation takes effect. Jack thought that he was a normal Human being. But he, in fact, is a Mutant, an X-Man. Not just any X-Man. But he has the potential to be the greatest X-Man of them all. The future of the world, is in good hands.
Crossover - Transformers/Beast Wars & X-Men: Evolution - Rated: M - English - Adventure/Romance - Chapters: 2 - Words: 18,098 - Reviews: 6 - Favs: 26 - Follows: 28 - Updated: 3/23 - Published: 12/1/2022 - [Wolverine/Logan, June D.] Jack D.
the wolf godess lupa AU by Starlight Skywolf
lupa is the godess of the wolves and is said to be as old as mankind itself. but when the auto bots find her lair she discovers she is not alone in the universe and finds her soulmates. but the autobots are in a war and need the energon in her lair she chooses to bond to one of them along with a human for the sake of her world and the multiverse itself. Starlight is a winged wolf.
Crossover - Transformers/Beast Wars & Wolves of the Beyond - Rated: K - English - Supernatural/Sci-Fi - Chapters: 3 - Words: 1,437 - Favs: 3 - Follows: 3 - Updated: 3/22 - Published: 3/2 - Miko N., OC
Transformers RWBY: The Flames of Redemption by RyuJudge6614 reviews
After exiling himself from Cybertron, Megatron travels the cosmos, looking for a new purpose in his life. However, a meeting from an old friend gives him a new mission: instead of conquering a world, he must save it…by helping one girl regain her fire. This task will give him a chance at something he desires, redemption, and perhaps…something much more.
Crossover - Transformers/Beast Wars & RWBY - Rated: T - English - Adventure/Romance - Chapters: 87 - Words: 325,638 - Reviews: 1502 - Favs: 967 - Follows: 990 - Updated: 3/20 - Published: 2/28/2018 - [Megatron, Yang X.L.]
The New Spark by lightssecret
The war has finally ended and the lives of many innocents have been spared. But the Autobots do not find themselves celebrating the 'truce' that has been formed between them and the Decepticons, knowing very well that it has caused their leader great pain and suffering. Warning This Story contains: Mech x Mech. Mpreg Suicidal thoughts. Homophobia Bad grammar. ...
Crossover - Transformers & Transformers/Beast Wars - Rated: M - English - Family/Hurt/Comfort - Chapters: 2 - Words: 2,211 - Updated: 3/19 - Published: 3/8 - Optimus Prime, Captain Lennox, Cody B., Ironhide
A Spark Half on Loan by Twisted Fate MK 2 reviews
Shockwave has fought in the darkness for eons. Longer, in fact, than many races have existed. He has outlasted even ideologies that lasted as long as some species' existence. Now, in the darkness of exile, what waits for him? Peace at last, or war? Freedom, or subjugation? (Set in the IDW comics, Fanfic/AO3 does weird sorting for TF)
Crossover - Transformers/Beast Wars & RWBY - Rated: M - English - Adventure - Chapters: 45 - Words: 163,678 - Reviews: 326 - Favs: 462 - Follows: 530 - Updated: 3/18 - Published: 11/7/2021 - Shockwave, Ghira B., Kali B., Sienna K.
Young Justice: Frontiers by Centurion Maximo reviews
Five years have passed. The Machination are still out there, but are they the only threat the Autobots and their allies will have to face? With rising sentiment against the Justice League, the heroes will have to pull out new tricks to survive the tough times ahead. Sequel to Young Justice: Their War, Our World.
Crossover - Transformers/Beast Wars & Young Justice - Rated: T - English - Sci-Fi - Chapters: 3 - Words: 7,480 - Reviews: 1 - Favs: 6 - Follows: 7 - Updated: 3/18 - Published: 3/7 - Optimus Prime, OC, Bruce W./Batman
Transformers Prime: Star Wars The Clone Wars by Kronos117 reviews
With the War for Cybertron reaching its end the Autobots are forced to leave their home. Optimus goes to another galaxy and requests an alliance with the Republic. After he secures an alliance, the rest of the Autobot forces arrive and tip the scales of the Clone Wars. But are they truly safe from the Decepticons, or will a darker evil emerge more powerful than Sidious himself?
Crossover - Transformers/Beast Wars & Star Wars: The Clone Wars - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 12 - Words: 75,068 - Reviews: 69 - Favs: 61 - Follows: 66 - Updated: 3/17 - Published: 7/3/2022 - Bumblebee, Optimus Prime, Ahsoka T., Anakin S.
jack frost by electro prime reviews
thousands year can change over night for team prime when the past for the three humans they are not all turned out to be
Crossover - DC Superheroes & Transformers/Beast Wars - Rated: K+ - English - Adventure - Chapters: 1 - Words: 4,826 - Reviews: 1 - Favs: 1 - Follows: 1 - Published: 3/16
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