Transformers Crossovers
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Gen 11 by Esmara
I literally wrote this just to get it out of my head, it's 2021, proper description if I ever decide to take this seriously. The car's actually alive this time, why isn't Chitty listed as a character in its own movie
Crossover - Transformers & Chitty Chitty Bang Bang - Rated: K+ - English - Sci-Fi/Family - Chapters: 1 - Words: 1,000 - Published: 3/4
Finn and Jake Meets… The Transformers - Rewritten by RevvEmUp reviews
A rewrite of the first installment of The Voyagers; every two chapters are compressed into a single 2000-word chapter, lore corrections, and grammar and spell checks. As the Gum War ended before it began, GOLB rises from between dimensions as a result of Betty summoning him. As everyone fights the deity, unexpected help arrives from the stars.
Crossover - Transformers & Adventure Time with Finn and Jake - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 6,008 - Reviews: 5 - Published: 3/1 - [Finn, Jake] [Bumblebee, Optimus Prime] - Complete
ARCANE - Signature x The 100 by ZhangYuLian reviews
The hornet's nest has been kicked. It's been over seven months since Megatron's attack on Diego Garcia and Sam taken hostage. The Autobots and NEST are out for blood, ready to bring back home their young prime. Meanwhile, they find and Rescue Madi Griffin from Mount Weather, who now carries a newspark, but not by choice. Follow Madi's journey as she is thrust into an unknown world.
Crossover - Transformers & 100 - Rated: M - English - Hurt/Comfort/Friendship - Chapters: 10 - Words: 36,443 - Reviews: 3 - Favs: 3 - Follows: 3 - Updated: 2/28 - Published: 5/13/2020
Return to Earth by RevvEmUp reviews
This story follows two teams of Autobots on opposite coasts in the land formerly known as the United States of America. On the west coast, Bumblebee returns to Earth to recover fugitives from the prison ship Alchemor. On the east coast, a Rescue Bot team return to their former Earth base, only to find a member of their own missing.
Crossover - Transformers/Beast Wars & Transformers - Rated: T - English - Adventure/Sci-Fi - Chapters: 4 - Words: 8,011 - Reviews: 18 - Favs: 1 - Follows: 1 - Updated: 2/22 - Published: 2/1 - [Bumblebee, Strongarm] [Hot Shot, Whirl] - Complete
Vision x Optimus Prime by onehippie9083 reviews
Um. yes. So, I have never finished a fanfic, I own nothing of what I write, and its all pretty much shitty and cursed. But its basically, Vision, and Optimus Prime. Yes, it is rated M. That is only for precaution as i do not yet know what i'll write
Crossover - Transformers & Avengers - Rated: M - English - Romance/Drama - Chapters: 2 - Words: 1,006 - Reviews: 1 - Published: 2/21
Valentine's Day one-shots by Moonstar19 reviews
A collection of Valentine's Day one-shots
Crossover - Transformers/Beast Wars & Transformers - Rated: K+ - English - Romance - Chapters: 4 - Words: 4,976 - Reviews: 3 - Updated: 2/20 - Published: 2/14
Transformers: The Prophecy of the Stars by Stephanie Nova Rose Allen
A new change was heading for Earth, and it is threatening to take over all life forms. Every being scrambles to find what would stop this force, but little did the heroes know... an unexpected human was about to change everything in an unexpected way...
Crossover - Misc. Movies & Transformers - Rated: K - English - Adventure/Sci-Fi - Chapters: 3 - Words: 7,247 - Updated: 2/18 - Published: 2/14 - Sam W., Ratchet, Optimus Prime, OC
Olympian Transformer by TheSonofTartarus77 reviews
Follow Artemis as she tries to unravel mysteries shrouding Percy and his group, while simultaneously trying to figure out her Hunters' growing feelings for Percy's group. Not to mention she has to face competition from her own Lieutenant as she tries to catch his attentions. [Percy/Artemis/Thalia]
Crossover - Percy Jackson and the Olympians & Transformers - Rated: M - English - Romance/Adventure - Chapters: 20 - Words: 76,760 - Reviews: 4 - Favs: 48 - Follows: 34 - Published: 2/13 - [Percy J., Artemis, Thalia G.] Soundwave - Complete
Transformers Cosmic Era by scouttroop reviews
The Cybertronians returns in the Cosmic Era and battles Evil Humans such as Xenophobic Humans and a Planet Eater name Unicron but in time differences will be set aside. In Seed Destiny a 2nd War broke out again as Unicron awaits his Resurrection by pawning people, plus the Autobots return. AU long after the events in TF Dark of the Moon
Crossover - Gundam Seed & Transformers - Rated: T - English - Romance/Sci-Fi - Chapters: 7 - Words: 9,502 - Reviews: 7 - Favs: 5 - Follows: 4 - Updated: 2/7 - Published: 1/13 - [Kira Y., Lacus C.] [Lunamaria H., Shinn A.]
Transformers Prime: The Last Of Iacon by ruijard reviews
Soon after the destruction of the Space bridge at the hands of the Autobots, they recover a seemingly old Autobot from the Arctic ocean, but they soon learn that the one they had recovered is a legendary knight of Cybertronian history. But how will the bot himself deal with the fact that he had suddenly woken up as some kind of a space knight when he had gone to sleep as a human?
Crossover - Transformers/Beast Wars & Transformers - Rated: T - English - Chapters: 2 - Words: 5,839 - Reviews: 8 - Favs: 27 - Follows: 34 - Updated: 1/29 - Published: 12/22/2020
Star Wars Transformers : Attack of the Clones by austinnewton9512 reviews
What if the Autobots and Decipticons carried their war to a galaxy far far away? Witness what happens when the Republic and the the Confederacy of Independent Systems get involved in the Cybertronian Civil war
Crossover - Star Wars & Transformers - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 5 - Words: 5,650 - Reviews: 9 - Favs: 11 - Follows: 11 - Updated: 1/29 - Published: 2/26/2018 - Anakin Skywalker, Obi-Wan K., Optimus Prime, Bumblebee
Alita: Allspark Wars by CaptainEvan reviews
One year after the events of Alita Battle Angel, our lovable but deadly cyborg faces new challenges when she meets Optimus Prime, a cyborg from the planet Cybertron who is in a race against time to track down the Allspark. (In this story, Cybertronians are cyborgs that are around the height of humans and resemble humans)
Crossover - Transformers & Alita: Battle Angel - Rated: T - English - Adventure - Chapters: 3 - Words: 4,051 - Reviews: 3 - Favs: 3 - Follows: 5 - Updated: 1/26 - Published: 7/6/2020
STAR WARS: THE CYBERTRONIAN CHRONICLES VOL 2: THE FALLEN by DhuryamDhuryam reviews
After losing Kuat to the Decepticons, Corellia has become the Capital of the Galactic Alliance. Megatronus Prime had the Allspark in his grasp, and has returned to claim it. Meanwhile new Autobots, including Sentinel Prime. aboard the Ark, show up. Something may happen between Darth Krayt and Queen Mother Athena.
Crossover - Star Wars & Transformers - Rated: T - English - Chapters: 10 - Words: 21,195 - Reviews: 5 - Favs: 2 - Follows: 1 - Updated: 1/16 - Published: 6/20/2018 - Complete
Calamity by OnAWholeOtherLevel
Solace grew up a slave after being left behind when the war moved off planet. with the end of the war and the return of Autobots and cons who are now supposedly at peace, Solace also find herself a free bot. she might be free, but her past keeps her trapped. If her new found family knew her true identity would they kill her or accept who she is? more info inside. warning DARK!
Crossover - Transformers/Beast Wars & Transformers - Rated: M - English - Hurt/Comfort/Romance - Chapters: 2 - Words: 6,069 - Favs: 2 - Follows: 1 - Published: 1/13 - [Sunstreaker, Sideswipe, OC]
Worthy of the Titan's Spark by baby-kitsune9 reviews
they were the few, very last Cybertronian's that remained. When Megatron is finally defeated, a whole new adventure unfolds for the Autobots. Optimus doesn't know what a magical girl is- but Sam insists on telling him that he now is the keeper of one. Fem Ichigo/Optimus. Ichigo goes by an alias for a while.
Crossover - Bleach & Transformers - Rated: M - English - Chapters: 8 - Words: 15,898 - Reviews: 11 - Favs: 55 - Follows: 62 - Updated: 1/5 - Published: 12/28/2020 - Ichigo K., Optimus Prime
More than meets the Eye by Traitor of All Traitors reviews
Set after Crush Christine, Alleviate Arnie: With a new car with a cleaner history, Arnie Cunningham is on the road to recovery, but then one night, he discovers there's something else about his new car that is unlike what anyone has ever seen before.
Crossover - Christine & Transformers - Rated: T - English - Chapters: 2 - Words: 1,578 - Reviews: 2 - Favs: 4 - Follows: 7 - Updated: 1/3 - Published: 7/20/2020 - OC
Captain Holmes by Sboyle92 reviews
The army base was destroyed, she was one of the last survivors. With the other survivors, they travel the desert only to be attacked by one of the things that destroyed the army base. But rescue came just in time. But now a new battle is on the horizon before they can go home and forget about the nightmare that they have just endured. The Battle of Mission City. Bots vs Cons
Crossover - Transformers & Sherlock - Rated: T - English - Chapters: 8 - Words: 11,417 - Reviews: 5 - Favs: 47 - Follows: 45 - Updated: 1/2 - Published: 9/28/2020 - W. Lennox, Sherlock H., Mycroft H., OC - Complete
Karaoke night on Cybertron by Yogurttreats
The gobots are partying on Cybertron and start having a Karaoke night . Cop- tur and Turbo start to insulting each other with homophobia slurs and fight.
Crossover - Transformers & Challenge of the GoBots - Rated: T - English - Humor/Parody - Chapters: 1 - Words: 657 - Published: 12/28/2020 - Complete
Transformers: Echoes of War by d8rkforcen1ght7
When the fate of the planet, Earth, hangs in the balance, Optimus Prime rises victorious. In the aftermath of the battle with The Fallen, a mysterious figure arrives to make alliances...and prepare the world for what's coming. Updates irregularly.
Crossover - Transformers & Transformers/Beast Wars - Rated: T - English - Sci-Fi - Chapters: 2 - Words: 1,407 - Favs: 3 - Follows: 2 - Updated: 12/24/2020 - Published: 8/5/2018 - Optimus Prime, Megatron, Soundwave, OC
Harry Potter: LifeSpark by LadyLament reviews
Harry just wanted to take his mind off that night, fixing things helped him. He didn't expect any of them to come to life, he didn't expect them to call him Maker and he didn't expect to gain a family of robots. He definitely wasn't expecting his summer to go the way it did, but hey it was better than being stuck in his room the entire time. Incomplete, until muse says otherwise.
Crossover - Harry Potter & Transformers - Rated: T - English - Chapters: 19 - Words: 36,635 - Reviews: 131 - Favs: 844 - Follows: 946 - Updated: 12/22/2020 - Published: 10/15/2018 - Harry P.
Eremika x transformers (loosely based off Broken soul) by myles.fig2009 reviews
during the mission to capture the female titan it turns into the Decepticon skywarp and kiddnaps Eren. two years later they find him but he's scared and Mikasa tries so desperetly to help Eren recover but new details discovered about what happen as a prisoner and his past threatens it all. can Eren escape his destiny?
Crossover - Transformers & Attack on Titan/進撃の巨人 - Rated: M - English - Romance/Sci-Fi - Chapters: 2 - Words: 2,147 - Reviews: 1 - Favs: 1 - Follows: 1 - Updated: 11/27/2020 - Published: 10/6/2020
Shockwave en mahouka by Mila Saint Preux reviews
shockwave cayo en este nuevo mundo con nueva tecnología, nuevas habilidades y un nuevo cuerpo, adaptarse solo es un contra tiempo para combinar la magia y la lógica y pasar por encima de todas las dificultades que tiene y tendrá. "es lógico que nada ni nadie que puede vencer el poder de los decepticons"
Crossover - Transformers & Mahouka Koukou no Rettousei/魔法科高校の劣等生 - Rated: K - Spanish - Adventure - Chapters: 2 - Words: 5,151 - Reviews: 3 - Favs: 4 - Follows: 4 - Updated: 11/20/2020 - Published: 7/19/2020 - Shockwave, Honoka M., Tatsuya S., Miyuki S.
A State of Perpetuity by xxlilmusicxx reviews
They say that war never changes. But men do, through the roads they walk. Harry and Alex Potter had hoped to reach the end of that road a decade ago. But years after the battle, they find themselves visiting relatives in Tranquility, and dragged into an ancient alien war. Potter Twinverse AU. Reverse Harem!Mechs/Alex Potter, Harry Potter/Draco Malfoy, & Sam Witwicky/Mikaela Banes
Crossover - Harry Potter & Transformers - Rated: M - English - Horror/Romance - Chapters: 1 - Words: 919 - Reviews: 3 - Favs: 30 - Follows: 27 - Published: 11/18/2020 - Harry P., OC, Sam W., Mikaela B.
Finn and Jake in… Farmworld by RevvEmUp reviews
Nineteenth installation of The Voyagers. After a first disastrous visit to Fionna and Cake's world, Finn and Jake venture to Farmworld, a world where the Lich was never born at the height of the Mushroom War. There, they meet their counterparts once more and help with an adventure, but a familiar face lurks in the shadows, coming after an artifact of the past.
Crossover - Transformers & Adventure Time with Finn and Jake - Rated: T - English - Adventure/Sci-Fi - Chapters: 4 - Words: 8,011 - Reviews: 27 - Favs: 1 - Follows: 1 - Updated: 11/9/2020 - Published: 10/19/2020 - Finn, Jake, Farmworld Finn - Complete
The Lion, the Snake and the Bumblebee? by MJ1984 reviews
Hogwarts is home to many creatures and treasures, but there are some that are not even from our planet. There is a beast that lives in the Forbidden Forest waiting for harmony to come to Hogwarts. Only then can The Talisman of Hope be found and its mission complete. Harry Potter has just been gifted half of said talisman...
Crossover - Harry Potter & Transformers - Rated: K+ - English - Friendship/Adventure - Chapters: 15 - Words: 28,978 - Reviews: 13 - Favs: 41 - Follows: 49 - Updated: 10/29/2020 - Published: 7/18/2019 - Harry P., Draco M., Bumblebee
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