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Initiative by LuvMiddleEarth reviews
A girl, mutated back in the late 1930's, is given a new chance with a new purpose in 1998 when she meets Nick Fury in the dark alleyways of Seattle. From there, her life has changed significantly, and given a task to decipher some alien symbols. Little did she know, that trying to learn more about these symbols will bring extraordinary beings from another world to this one.
Crossover - Transformers & Avengers - Rated: M - English - Fantasy/Romance - Chapters: 7 - Words: 31,004 - Reviews: 7 - Favs: 16 - Follows: 15 - Updated: 5/1 - Published: 7/18/2023 - Bumblebee, Optimus Prime, Black Widow/Natasha R., Nick F.
Transformers X Godzilla: Revamped by BeastQuester69
The Autobots must team up with Godzilla, King of the Monsters to stop the evils that plague the Multiverse
Crossover - Godzilla & Transformers - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 5,861 - Updated: 4/28 - Published: 4/14 - King Ghidorah, Godzilla, Bumblebee, Optimus Prime
Shots by PinheadsGirl4Ever reviews
Summary inside. Rated T and M.
Crossover - Transformers/Beast Wars & Transformers - Rated: T - English - Romance/Hurt/Comfort - Chapters: 22 - Words: 49,220 - Reviews: 10 - Favs: 7 - Follows: 8 - Updated: 4/22 - Published: 5/3/2020
Power Heroes: Rise Of The Beasts by Rodimus973 reviews
The PJ Masks Power Heroes & the Nighttime Villains get themselves into an adventure they'll never forget when they end up meeting the Autobots & Decepticons respectively. Both sides travel across the globe to obtain a legendary item and have encounters with three other robotic factions, the Maximals, the Predacons and the Terrorcons.
Crossover - Transformers & PJ Masks - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 3 - Words: 18,108 - Reviews: 9 - Favs: 10 - Follows: 11 - Updated: 4/21 - Published: 1/18
Transformers One Shots: THE BEST OF THE BEST! by Uniatra De La Torre 24
I just gotta write stories! Transformers including some of my oc's lol and any request! Crossposted thru Wattpad
Crossover - Transformers/Beast Wars & Transformers - Rated: M - English - Romance/Adventure - Chapters: 7 - Words: 8,087 - Favs: 1 - Follows: 1 - Published: 3/28
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: 13 - Words: 13,835 - Reviews: 45 - Favs: 39 - Follows: 35 - Updated: 3/21 - Published: 2/26/2018 - Anakin Skywalker, Obi-Wan K., Optimus Prime, Bumblebee
Transformers Prime: The Last Knight by Autonomous Ultra Instinct reviews
After getting separated from Optimus Prime and crash-landing on an unknown planet known as Earth, Elita-1 adopted a new identity and decided to care for her young son and infant daughter, yearning to one day be reunited with her Sparkmate. That is where the story of Rodimus Prime begins...
Crossover - Transformers/Beast Wars & Transformers - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 6 - Words: 36,098 - Reviews: 26 - Favs: 85 - Follows: 82 - Updated: 2/27 - Published: 9/24/2021 - [Optimus Prime, Elita One] Jack D., Miko N.
Decepticon Empire by WamAuthor
After the death of Megatron by Metroplex thus his heir Y/N aka Eclipse killed the traitor Starscream then took command of the Decepticons. Despite the Autobots escape he lead the Decepticons to a planet called Chaar where he expand the Decepticons control over several planets. Until they found Earth.
Crossover - Transformers & Miraculous: Tales of Ladybug & Cat Noir - Rated: M - English - Romance/Sci-Fi - Chapters: 1 - Words: 1,009 - Published: 2/15 - OC, Marinette D-C./Ladybug
TRANSFORMERS: CARRIE by Connor McGranahan
Carrie White is supposedly killed on Prom Night, When Chris's prank goes horribly wrong... But she survives and runs away, ending up on the junkyard of South Dakota, where she makes new friends, and even reunites with a long lost member of her family... (Reboot of old fanfic of the same name, also inspired by the fanfics of T-Rex-1000, The IDEALLER 1995 & Be Obscene!)
Crossover - Transformers & Carrie - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 3,991 - Favs: 5 - Follows: 4 - Updated: 2/9 - Published: 1/29 - Bumblebee, Optimus Prime, Arcee
transformers Arc 1:cybertron by SpectralDemon
out there in the galaxy there laids a planet name cybertron. now the shape of the universe will be forged by two waring factions, but what came before the war? Well, we are going to learn that on this journey with Izuku and his friend!
Crossover - My Hero Academia/僕のヒーローアカデミア & Transformers - Rated: M - English - Horror/Sci-Fi - Chapters: 4 - Words: 5,999 - Favs: 9 - Follows: 9 - Updated: 2/5 - Published: 10/19/2023
Alita and The Last Prime by MultiverseSpider-Man reviews
Over a year after she lost Hugo, Alita has been doing her best to keep moving forward. Then she's thrown into new adventures when a warrior from another world named Optimus Prime comes and warns about an incoming threat that could destroy all of humanity. (Cybertronians in this story are human like cyborgs like Alita but with different technology) Optimus Prime x Alita
Crossover - Transformers & Alita: Battle Angel - Rated: T - English - Sci-Fi/Romance - Chapters: 2 - Words: 1,461 - Reviews: 2 - Favs: 4 - Follows: 3 - Updated: 2/2 - Published: 8/31/2023
Zootopia: Rise of the Beasts by Kyotoishere reviews
An unknown threat is coming to earth, Optimus Prime and the autobots have to join forces with the Maximals to stop the threat who is the chaos bringer, Unicron, from coming to destroy the planet. Luckily they have a bunny and a fox to aid them in stopping the chaos bringer and save earth.
Crossover - Transformers & Zootopia - Rated: T - English - Sci-Fi/Adventure - Chapters: 2 - Words: 3,219 - Reviews: 2 - Favs: 5 - Follows: 4 - Updated: 2/2 - Published: 11/11/2023
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: 19 - Words: 26,392 - Reviews: 23 - Favs: 15 - Follows: 15 - Updated: 2/1 - Published: 1/13/2021 - [Kira Y., Lacus C.] [Lunamaria H., Shinn A.]
What I've Done by microraptor019
After Astrid does something she regrets and wants to take it all back, she meets someone who has been in a similar situation as to what happened with her mistake.
Crossover - Transformers & How to Train Your Dragon - Rated: M - English - Hurt/Comfort - Chapters: 1 - Words: 2,301 - Published: 1/25 - Ironhide, Astrid
The wizard and his knight by Lady Midnight07 reviews
During the Horcrux hunt, Harry falls into an underground cave, where he discovers a forgotten Cybertronian. How will Harry and Galvatron deal with Voldemort and his minions? What has the future in store for them?
Crossover - Harry Potter & Transformers - Rated: T - English - Fantasy/Adventure - Chapters: 3 - Words: 8,920 - Reviews: 29 - Favs: 235 - Follows: 296 - Updated: 1/15 - Published: 8/6/2021
Till All Are One by Wacko12 reviews
With Cybertron restored, the Autobots believed they can take a breather. But the threat of Unicron still remains. Worse still, old and new enemies unite that threaten the entire universe. The Autobots and their human will need the aid of other heroes as well as unexpected allies to face this approaching doom. For they must work together to survive, or fall one by one.
Crossover - Transformers & Avengers - Rated: T - English - Sci-Fi/Adventure - Chapters: 9 - Words: 44,315 - Reviews: 222 - Favs: 173 - Follows: 155 - Updated: 1/5 - Published: 11/22/2018
Haven by Autobot2001
Despite how little he knows about Jamie, Sideswipe thinks she and Sunstreaker can be friends and help each other. After Sunstreaker agrees it's a good idea, there are many challenges and complications that may result in Jamie and others hating Sunstreaker. Will Sunstreaker succeed in getting Jamie to be his friend?
Crossover - Transformers/Beast Wars & Transformers - Rated: M - English - Family/Hurt/Comfort - Chapters: 68 - Words: 82,506 - Favs: 4 - Follows: 4 - Updated: 1/2 - Published: 6/1/2023 - Crosshairs, Sunstreaker, Drift, OC - Complete
Percy Jackson the Leader of the Autobots by WraithPlague049 reviews
Percy is betrayed and cheated on. After visiting his mom Percy regains his memories of being the heroic and badass leader of Autobots, Optimus Prime.
Crossover - Percy Jackson and the Olympians & Transformers - Rated: M - English - Adventure/Romance - Chapters: 2 - Words: 2,323 - Reviews: 1 - Favs: 6 - Follows: 9 - Published: 12/25/2023 - Percy J., Arcee, Optimus Prime
Transformers: Terminator by G4dgetJunior reviews
After leaving Charlie so as to search the stars for their brethren, Bumblebee and the bots return to earth, only to find that it has drastically changed since they were last there. A new enemy was born a few months after they left, Skynet...
Crossover - Terminator & Transformers - Rated: T - English - Sci-Fi/Suspense - Chapters: 4 - Words: 6,329 - Reviews: 13 - Favs: 20 - Follows: 17 - Updated: 12/24/2023 - Published: 1/8/2023 - John Connor, The Terminator, Bumblebee, Optimus Prime
Caretaker by TheLazerBeam reviews
Sam meets a group of alien species stuck on this planet, and they're not leaving anytime soon. Sam is not about to look a gift horse in the mouth. Everyone x Sam Romantic &/Or Platonic
Crossover - Transformers/Beast Wars & Transformers - Rated: M - English - Humor/Romance - Chapters: 2 - Words: 12,478 - Reviews: 1 - Favs: 3 - Follows: 2 - Published: 12/17/2023 - Cliffjumper, Sam W., Bumblebee, Optimus Prime
winx club: when world's collide by Denjima
with great power comes great responsibility, what will happen to a 16 year old boy attending red fountain school for heroics and bravery? find out in Winx club: When world's collide
Crossover - Winx Club & Transformers - Rated: M - English - Sci-Fi/Suspense - Chapters: 18 - Words: 20,701 - Favs: 3 - Follows: 2 - Updated: 11/28/2023 - Published: 11/25/2021
Prime time by That one author from terra reviews
After he almost gets killed by his date, Issei, awakes a power that saves him that our being power of the primes.
Crossover - High School DxD/ハイスクールD×D & Transformers - Rated: M - English - Supernatural - Chapters: 3 - Words: 5,173 - Reviews: 6 - Favs: 12 - Follows: 20 - Updated: 11/24/2023 - Published: 10/19/2023 - H. Issei, Optimus Prime
Transformers: A New World by Seth Eaton the Autobot reviews
The Autobots have followed the Decepticons to another world called Remnant. Here, they find another race of humans, who seem to be completely different from Earth's Humans. Soon, they meet a group of young ladies, who seem to be able to help them in their fight.
Crossover - Transformers & RWBY - Rated: T - English - Adventure/Sci-Fi - Chapters: 6 - Words: 4,761 - Reviews: 1 - Favs: 22 - Follows: 20 - Updated: 10/27/2023 - Published: 1/1/2023 - Bumblebee, Optimus Prime, Megatron, Team RWBY
Tangled Up With The Transformers by sunsprite16 reviews
In the midst of a diabolical plot made by the Decepticons, Bumblebee gets transported into the world of Tangled! Now transformed into a human with no memory of his status as an Autobot, he befriends Rapunzel on her best day ever.
Crossover - Tangled & Transformers - Rated: K+ - English - Adventure - Chapters: 2 - Words: 1,403 - Reviews: 2 - Favs: 2 - Follows: 3 - Updated: 10/23/2023 - Published: 10/1/2023 - Bumblebee, Megatron, Rapunzel, M. Gothel
Sparks Across Time by Trionix Prime
Changes in the past can always affect the future.
Crossover - Transformers/Beast Wars & Transformers - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 6 - Words: 15,678 - Favs: 1 - Follows: 1 - Updated: 10/18/2023 - Published: 9/14/2023 - [Optimus Prime, OC, Megatron, OC]
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