Transformers/Beast Wars Crossovers
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The Thief and the Prime by AtomicFox64
The Cooper Gang encounters a strange crystal Bentley speculates is otherworldly. Things start to get worse when Carmelita is kidnapped and Sly will do anything to save her, but help comes in the most unexpected way. Soon, the trio find themself in the middle of of a huge war of two factions. The Gang form bonds with the Good faction and Sly starts to relate with their wise leader.
Crossover - Sly Cooper & Transformers/Beast Wars - Rated: M - English - Adventure/Romance - Chapters: 35 - Words: 38,679 - Favs: 2 - Follows: 3 - Updated: 6/23 - Published: 5/4
Infinity MisfireArachne’s Season 2’s cliffhanger by Sicking Spider28 reviews
The rest of the plot of Season 2.
Crossover - Transformers/Beast Wars & Greek Mythology - Rated: M - English - Drama/Romance - Chapters: 1 - Words: 2,303 - Reviews: 1 - Published: 6/23 - Complete
Transformers Prime: Crosswire Dimensions by LionHeart2023 reviews
After the war ended, Jack, Miko & Raf discover an ancient Transformer relic. Too bad survivors of MECH are involve. Crazier when a relic powerful enough to bring objects & creatures from another dimension into existence got activated, what'd you get? Dangerous Machines, Magical Beast, Characters from Shows/Games, even LITTLE PONIES? And still so much more threatens the balance...
Crossover - X-overs & Transformers/Beast Wars - Rated: T - English - Suspense/Supernatural - Chapters: 8 - Words: 89,092 - Reviews: 30 - Favs: 21 - Follows: 27 - Updated: 6/23 - Published: 8/25/2023
Transformers Seed Freedom (On Hold) by scouttroop reviews
Humanity and the Transformers are at War once again and this time against a hostile Alien Nano-Machine race known as the Legion after one year of peace. But at the same time, another faction wants to restart Gilbert Durandal's Destiny, except it's their own version of it.
Crossover - Transformers/Beast Wars & Gundam Seed - Rated: T - English - Romance/Sci-Fi - Chapters: 1 - Words: 882 - Reviews: 2 - Favs: 4 - Follows: 4 - Published: 6/23 - [Kira Y., Lacus C.] Optimus Prime
Poké Wars: Ring across Time and Space by twilightnite13 reviews
While Ash is on his journey through the Kalos Region, he and his friends made a small detour from Route 15 deep into a desert where they will meet a peculiar, but interesting, Pokémon with the power to use its rings to summon things. However, the situation surrounding the Pokémon, Hoopa is more than meets the Eye to Ash, one that he might call for help. (Part of Poké Wars series)
Crossover - Transformers/Beast Wars & Pokémon - Rated: K+ - English - Supernatural/Sci-Fi - Chapters: 6 - Words: 8,955 - Reviews: 10 - Favs: 17 - Follows: 15 - Updated: 6/22 - Published: 3/23 - Optimus Primal, Ash K./Satoshi, Hoopa
Infinity MisfireArachne Concept Season 2 plot by Sicking Spider28
This is just a concept story idea for season 2.
Crossover - Greek Mythology & Transformers/Beast Wars - Rated: M - English - Romance/Drama - Chapters: 1 - Words: 3,097 - Published: 6/22
More Than Meets the Spy by ssjSega reviews
Loid Forger, codename Twilight, did everything he could to ensure that he and his family appeared as unassuming citizens for the sake of his mission. And like all common families, buying a new car was perfectly normal and expected. Little does he know, however, that there's more to his family's new car than meets the eye.
Crossover - Transformers/Beast Wars & Spy x Family - Rated: T - English - Family/Friendship - Chapters: 10 - Words: 66,919 - Reviews: 124 - Favs: 491 - Follows: 540 - Updated: 6/22 - Published: 7/31/2022 - Bumblebee, Anya Forger, Loid Forger/Twilight, Yor Briar/Thorn Princess
Infinity MisfireArachne by Sicking Spider28 reviews
Arachne’s fate in Greek mythology is horrible. That nuisance Athena made her live a fate worse than death. Meanwhile in C-28, Tarn orchestrated and is responsible for the 79 Spaceship massacre, killing Decepticon Misfire and Autobot Trailbreaker. Offical Greek mythology and 79 Massacre can’t be changed but Ultron believes that it is time to redefine history…
Crossover - Transformers/Beast Wars & Greek Mythology - Rated: M - English - Romance/Drama - Chapters: 1 - Words: 1,798 - Reviews: 1 - Published: 6/20 - Misfire, Trailbreaker - Complete
Cartoon mashup: Villains unite by crafordbrian17 reviews
Megatron starts gathering up all the villains he can find to join him in his army, and they start working together to defeat the heroes once and for all. PS: this is the origin story of my entire Cartoon mashup story series.
Crossover - Transformers/Beast Wars & Cartoon X-overs - Rated: K+ - English - Adventure/Supernatural - Chapters: 3 - Words: 7,046 - Reviews: 1 - Favs: 4 - Follows: 3 - Updated: 6/18 - Published: 7/5/2021 - Optimus Prime, Megatron, Shockwave
Harry Potter, Son of Primes by JediRhydon reviews
How different would Harry Potter's life be if he was adopted by a Cybertronian who chose to love him as her own child? He has the opportunity to have one of, if not the most unique family on Earth, as he and his friends bear witness to an ancient war that spanned eons.
Crossover - Harry Potter & Transformers/Beast Wars - Rated: K+ - English - Family/Friendship - Chapters: 1 - Words: 6,711 - Reviews: 7 - Favs: 36 - Follows: 45 - Published: 6/17 - [Elita One, Optimus Prime] [Harry P., Ginny W.]
Peace Through Tyranny by Samuel Loegan reviews
Homelander decided to confront whoever or WHATever this robotic being is. He's just standing there, talking with someone. He decided to confront it. It was Vought's orders anyway. He's not going to let some robot ruin his own world. But little did Homelander know...that this fight...is one he did NOT expect. Rated T to be safe.
Crossover - Transformers/Beast Wars & Boys - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 1,533 - Reviews: 2 - Favs: 2 - Follows: 2 - Published: 6/13 - Complete
A Tale of Light and Shadow by Mr.megatron reviews
In an age long past, legends yet unsung heed the call of an ailing God. A fireteam of Guardians finds themselves stranded on a dying world, caught in the throes of a Civil War. In order to find a way home, they have to take sides in a conflict not their own.
Crossover - Transformers/Beast Wars & Destiny - Rated: M - English - Adventure/Supernatural - Chapters: 1 - Words: 2,575 - Reviews: 1 - Favs: 7 - Follows: 9 - Published: 6/13 - Optimus Prime, Megatron, OC
Maya and Miguel Technosaur Warriors by avisdouglass4
The Baranoia empire led by King Mondo invades Cincinnati Ohio for their conquest for turing the world into their own mechanical empire,Gridman,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: 2 - Words: 2,304 - Updated: 6/13 - Published: 8/13/2023 - Grimlock
Transformers: Firestarter by T-Rex-1000
During their time on planet Earth, Team Prime gains two more human allies who are, like them, more than meets the eye. Crossover between the 2022 Firestarter and the Transformers: Prime animated series. Reviews are appreciated.
Crossover - Transformers/Beast Wars & Firestarter - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 3,137 - Favs: 1 - Follows: 1 - Published: 6/12 - Optimus Prime, Bumblebee, Arcee, Bulkhead
Prime Jedi Knight (Humanoid version) by MilesADChipmunk
This story is now where Optimus and Megatron are now in their humanoid version. And this story is similar to compare from Transformer x Star Wars Prime Jedi Knight saga. Two nations are still at war, until they have no idea what coming toward them. All fraction are now facing the greater threat. Can they find them before its too late? Stay tune in Prime Jedi Knight (Human version)
Crossover - Transformers/Beast Wars & Star Wars: The Clone Wars - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 9,647 - Favs: 7 - Follows: 7 - Updated: 6/11 - Published: 8/25/2023 - Optimus Prime, Megatron, Anakin S., Obi- Wan K.
Vampiric Attraction by Cloud Prince J'onzz reviews
Is it normal to drink blood? Having a desire to take it, from the veins of the living? Jack Darby didn't think so. He, and Miko Nakadai; are both plagued, by the thirst. They are two vampires, of different breeds. Joined together, by one thing. Love. A forbidden love, that transcends boundaries.
Crossover - Transformers/Beast Wars & Marvel - Rated: M - English - Romance/Sci-Fi - Chapters: 4 - Words: 57,324 - Reviews: 6 - Favs: 12 - Follows: 16 - Updated: 6/11 - Published: 11/22/2023 - [Jack D., Miko N.]
Project: Prime 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: 4 - Words: 7,383 - Reviews: 6 - Favs: 18 - Follows: 16 - Updated: 6/10 - Published: 1/13 - Megatron, Optimus Prime, Arcee, Starscream
Friendship in Disguise by PerkyGoth14
What happens when Transformers end up in the world of Equestria? Read and find out in this new crossover adventure as Cherry and her friends do the same after being summoned by Princess Twilight Sparkle when Chrysalis makes new allies to cause trouble in the magical world.
Crossover - Transformers/Beast Wars & My Little Pony - Rated: K+ - English - Adventure/Friendship - Chapters: 6 - Words: 15,982 - Favs: 9 - Follows: 10 - Updated: 6/9 - Published: 6/1 - Optimus Prime, Starscream, OC, Queen Chrysalis - Complete
Eagle in the Serpent’s Lair by JustADeltaNerd reviews
Ever since Starscream got disintegrated by Galvatron, he’s been hanging out with a new crowd in human Hell. When he first arrived, Starscream set out on a quest to seize power for himself and rebuild his Seekers in Hell, becoming an Overlord. However, once he achieved domination of the skies, he went to pursue other goals in Charlie Morningstar’s Hazbin Hotel.
Crossover - Transformers/Beast Wars & Hazbin Hotel - Rated: M - English - Adventure/Sci-Fi - Chapters: 14 - Words: 25,693 - Reviews: 53 - Favs: 61 - Follows: 74 - Updated: 6/6 - Published: 2/20 - Starscream
Digimon: Beast Wars: Transformers by MilesADChipmunk reviews
The DigDestineds have somehow end up in the Digital World until they'd somehow saw giant robots who turn out to be the Maximals and the Predacons and take their appearance as a Digimon. Until then war have declare on both Earth and the Digital World. Can the Maximals stop the Predacons for taken over both side of the planet? The answer, if you the story to know what happen next.
Crossover - Transformers/Beast Wars & Digimon - Rated: T - English - Adventure/Sci-Fi - Chapters: 4 - Words: 3,244 - Reviews: 3 - Favs: 15 - Follows: 15 - Updated: 6/5 - Published: 1/7 - Megatron, Optimus Primal, Chosen Children/Digidestined
The Heart of Cybertron by ImpossibleGirl96 reviews
What if the Allspark wasn't just what it has always been, but also the Heart of Cybertron itself. Will Vandom has been having a reoccurring dream with a voice telling her to find the Heart of Cybertron before its too late. That kid Sam recently got a new car and they've been acting strange, what's going on? Can the Guardians save the Heart in time? Or will Megatron get there first?
Crossover - Transformers/Beast Wars & W.I.T.C.H. - Rated: T - English - Sci-Fi/Fantasy - Chapters: 3 - Words: 10,816 - Reviews: 4 - Favs: 12 - Follows: 16 - Updated: 6/5 - Published: 2/3/2022 - Optimus Prime, Sam Witwicky, Will V.
Transformers: Autobots In Cyberspace by GreenWiggle2018 reviews
Matt, Inez, Jackie, and Digit face one of their biggest adventures yet when a group of shapeshifting alien robots from a faraway planet arrive in Cyberspace, whom they must help to recover a very powerful weapon known as the Requiem Blaster after it is lost.
Crossover - Transformers/Beast Wars & Cyberchase - Rated: K+ - English - Adventure/Friendship - Chapters: 10 - Words: 24,840 - Reviews: 11 - Favs: 5 - Follows: 4 - Updated: 6/5 - Published: 4/10 - Bumblebee, Starscream, Matt, The Hacker - Complete
Una Nueva Aventura Transformable: El Ultimo Caballero by Anonimosx reviews
A la vez que los 2 bandos de Cybertron continúan la lucha por el destino de la Tierra, una nueva fuerza siniestra del pasado amenaza con llevarlo a su fin. Con su destino ahora ligado a una antigua leyenda y alguien inesperado de vuelta en su vida, Ash deberá reunir todo su valor si quiere tener la posibilidad de salvar su mundo como el Ultimo Caballero.
Crossover - Transformers/Beast Wars & Pokémon - Rated: T - Spanish - Adventure/Sci-Fi - Chapters: 8 - Words: 41,109 - Reviews: 9 - Favs: 3 - Follows: 3 - Updated: 6/5 - Published: 5/16 - Hot Rod, Optimus Prime, Ash K./Satoshi, Serena - Complete
NTA: The Last Knight by Anonimosx reviews
As the two factions of Cybertron continue fighting for Earth's fate, a new sinister force from the past threats to bring the planet to its end. With his fate now linked to an ancient tale and an unexpected person back returning to his life, Ash must gather all his courage and strenght if he wants to have any chance to save his home as the Last Knight.
Crossover - Transformers/Beast Wars & Pokémon - Rated: T - English - Adventure/Sci-Fi - Chapters: 8 - Words: 40,799 - Reviews: 22 - Favs: 21 - Follows: 17 - Updated: 6/5 - Published: 5/16 - Hot Rod, Optimus Prime, Ash K./Satoshi, Serena - Complete
Are We A Family? by LIGHT - DARK PROTECTOR reviews
A girl abused and abandoned by her family, makes a new one with three kids, minicons, and the Autobots. She has too many secrets that are healthy to keep as the Autobots try to figure them out, but can they do it without hurting her?
Crossover - Transformers/Beast Wars & Harry Potter - Rated: T - English - Hurt/Comfort/Adventure - Chapters: 2 - Words: 26,655 - Reviews: 2 - Favs: 17 - Follows: 20 - Published: 6/3 - Alexis, Carlos L., Rad W., Harry P.
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