Transformers/Beast Wars Crossovers
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Blue Beetle Rolls Out by Epiclot214 reviews
Fifty years after hibernation, the Autobots are ready to defend the city of Detroit from evil forces. However, they will not be working alone. When a human kid, Jaime Reyes, finds a piece of alien tech which gives him powers, he fights alongside the Autobots from supervillains and the Decepticons. (Sorry that there's no Blue Beetle character tag)
Crossover - Transformers/Beast Wars & Blue Beetle - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 7,248 - Reviews: 13 - Favs: 38 - Follows: 27 - Published: 17h - Optimus Prime, Megatron, Sari S.
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: 2 - Words: 21,547 - Reviews: 16 - Favs: 12 - Follows: 12 - Updated: 17h - Published: 1/8
Exiles of Remnant by aklike95 reviews
Driven from Remnant by dark forces, teams RWBY and JNPR land on Earth and find themselves entangled amid the war between the Autobots and Decepticons. As they adjust to life in this new world, our heroes will face new and old threats and they will learn that there's more to this world than meets the eye.
Crossover - RWBY & Transformers/Beast Wars - Rated: T - English - Sci-Fi/Adventure - Chapters: 2 - Words: 18,875 - Reviews: 8 - Favs: 33 - Follows: 39 - Updated: 2/4 - Published: 11/1/2023 - Optimus Prime, Megatron, Team RWBY, Team JNPR
The Hawk and the Dove by tomhur18 reviews
Thundercracker is a lonely Decepticon. Among his peers, he is the only one willing to engage with human media and culture. But Thundercracker's life changes forever in a huge way when a chance encounter leads him to develop a friendship with human actor Tristan McLean and his daughter Piper. With them, Thundercracker may find the thing he's been needing for so many years...
Crossover - Transformers/Beast Wars & Percy Jackson and the Olympians - Rated: T - English - Friendship/Drama - Chapters: 11 - Words: 21,675 - Reviews: 3 - Favs: 13 - Follows: 16 - Updated: 2/3 - Published: 1/2 - Thundercracker, Aphrodite, Piper M., Tristan M.
Soundwave, Champion of Apollo by JustADeltaNerd reviews
When Soundwave searches for his past, he instead finds one long thought dead. He is sent to a strange world to help uncover long forgotten memories. A world of gods and monsters. Soundwave gets acclimated to his new setting while the Cybertronians race to find him.
Crossover - Percy Jackson and the Olympians & Transformers/Beast Wars - Rated: T - English - Adventure/Sci-Fi - Chapters: 22 - Words: 25,706 - Reviews: 4 - Favs: 17 - Follows: 15 - Updated: 2/2 - Published: 11/27/2023 - Soundwave, Apollo
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: 3 - Words: 5,872 - Reviews: 3 - Favs: 9 - Follows: 10 - Updated: 2/2 - Published: 1/13 - Megatron, Optimus Prime, Arcee, Starscream
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: 15 - Words: 18,957 - Reviews: 16 - Favs: 17 - Follows: 21 - Updated: 1/31 - Published: 6/17/2022 - Bumblebee, Ratchet, Silverbolt, Clank
Transformers: Loud Road Ahead by ECHO173 reviews
In the beginning, there was a war between two sides, The Freedom fighting Autobots and The evil Deceptions, both sides fought over the fate of the galaxy, and now in the modern era both sides make it to earth, the Decepticons seek to conquer the planet while the Autobots aid it in secret and with the help of other humans they will learn more about how to live on our world.
Crossover - Transformers/Beast Wars & Loud House - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 21 - Words: 168,067 - Reviews: 32 - Favs: 39 - Follows: 33 - Updated: 1/31 - Published: 7/14/2021 - Bumblebee, Optimus Prime, Lincoln L., The Loud Family
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: 13 - Words: 84,437 - Reviews: 30 - Favs: 20 - Follows: 20 - Updated: 1/29 - Published: 2/17/2023 - Elita One, Sideswipe, Ultra Magnus, Steven U.
A Hero in the Beast Wars by Ripple247 reviews
Izuku wished he could help others and be a hero. Though circumstances have brought him to a new town he gets his wish, when a shooting star, changes his life forever. The Beast wars are here and they'll need Izuku's help to save the world. Please review and follow.
Crossover - Transformers/Beast Wars & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure - Chapters: 10 - Words: 73,229 - Reviews: 44 - Favs: 98 - Follows: 109 - Updated: 1/28 - Published: 10/1/2022
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: 49 - Words: 282,845 - Reviews: 470 - Favs: 223 - Follows: 208 - Updated: 1/26 - Published: 12/22/2022 - Arcee, Optimus Prime, Luz N., Amity B.
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: 61 - Words: 738,747 - Reviews: 1550 - Favs: 772 - Follows: 773 - Updated: 1/26 - Published: 12/1/2021 - Bumblebee, Optimus Prime, Izuku M., Kyoka Jiro
NTA (New Transformable Adventures): Second Campaign by Anonimosx reviews
Cybertron's disappearance surprised the Decepticons, but it didn't stop them. Team Prime, following Primus's lead, return back to their friends' home, ready for new challenges. New adventures, new friends as well old and new foes will show at this event that our heroes of both worlds will face together.
Crossover - Transformers/Beast Wars & Pokémon - Rated: T - English - Adventure/Sci-Fi - Chapters: 43 - Words: 364,051 - Reviews: 229 - Favs: 32 - Follows: 26 - Updated: 1/24 - Published: 6/23/2023 - Hot Rod, Optimus Prime, Ash K./Satoshi, Serena - Complete
No hero nor villain,decepticon by Alavarosaint
The world isn’t fair,and izumi midoriya learned it at the age of 4 with her parents killed in a alleyway. But after being saved by a mysterious man she decides to be part of something greater. No hero,no villain but someone better. A decepticon. All hail megatron
Crossover - My Hero Academia/僕のヒーローアカデミア & Transformers/Beast Wars - Rated: M - English - Adventure/Drama - Chapters: 1 - Words: 1,418 - Favs: 6 - Follows: 7 - Published: 1/23
Nikkes: Humans in disguise by XXStarkiller96 reviews
After his sacrifice, Starscream finds himself in a new world, one where machines threaten to destroy mankind. Will Starscream be able to save this world or will his old wounds continue to haunt him?
Crossover - Transformers/Beast Wars & Goddess of Victory: Nikke - Rated: M - English - Sci-Fi/Hurt/Comfort - Chapters: 2 - Words: 3,456 - Reviews: 1 - Favs: 17 - Follows: 20 - Updated: 1/19 - Published: 8/13/2023
Dragons the Nine Realms and Transformers by coyoteprime1100 reviews
1,300 years have passed since Hiccup Haddock the Third, Optimus Prime and Toothless parted ways. The Dragons and Autobots go to the Hidden World, where Dragons have faded into legend now a new Generation of Dragon Riders will be born in the modern world.
Crossover - Transformers/Beast Wars & How to Train Your Dragon - Rated: K+ - English - Chapters: 24 - Words: 210,019 - Reviews: 113 - Favs: 46 - Follows: 39 - Updated: 1/18 - Published: 1/22/2022
Digimon: Beast Wars: Transformers by MilesADChipmunk
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: 3 - Words: 2,919 - Favs: 11 - Follows: 11 - Updated: 1/15 - Published: 1/7 - Megatron, Optimus Primal, Chosen Children/Digidestined
Ben 10 True Omniverse Season 4 (Chapters 18-26) Re-Upload by bkblackdragon
Power Master has given me permission to re-upload True Omniverse Season 4's chapters to this website while he takes a break from FFN due to personal reasons. The first 17 chapters are on Power Master's DeviantArt account and so far, only chapter 18 has been published over there. Stay tuned for chapters 19-26!
Crossover - Transformers/Beast Wars & Ben 10 - Rated: T - English - Adventure/Romance - Chapters: 1 - Words: 60,569 - Favs: 3 - Follows: 3 - Published: 1/13 - [Ben T., Julie Y.] Optimus Prime, Megatron
Transformers: Another Earth by Daisyle125 reviews
When the Decepticon's Time-Space machine failed, a handful of Autobots and Decepticons were transported to an alternate universe where creatures they never seen before possessed 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: 14 - Words: 51,855 - Reviews: 3 - Favs: 32 - Follows: 26 - Updated: 1/12 - Published: 1/30/2023 - Bumblebee, Jazz, Optimus Prime, OC
Steven Universe: War Of The Beasts (Re-Uploaded!) by WolfKnight30
Re: Takes place after Steven Universe: The Movie. Optimus Primal and the Maximals land in Beach City and Steven, Amethyst, Garnet and Pearl have to help them against Megatron and the Predacons. However, the Black Diamond Empire is preparing to invade the Earth, what could their goal be and what's in wait for Steven? Read on and find out. Story by me and The Amazing Ghost Musician!
Crossover - Transformers/Beast Wars & Steven Universe - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 8,165 - Favs: 4 - Follows: 4 - Published: 1/12 - [Steven U., Connie M.] Optimus Primal, Cheetor
Demigods and Techno-Organics by BenXGwen Lightning Warrior reviews
Jack wakes up outside Camp Halfblood with only memory of his name. What happened to Jack? What does this have to do with his Dad and the Autobots?
Crossover - Transformers/Beast Wars & Percy Jackson and the Olympians - Rated: T - English - Family/Romance - Chapters: 17 - Words: 39,503 - Reviews: 52 - Favs: 92 - Follows: 98 - Updated: 1/6 - Published: 9/29/2018 - [Jack D., Arcee] [Percy J., Thalia G.]
Cyberpunk:Transformers by Ghost of The Drive-In reviews
Welcome to Night City, California, a veritable powder keg where corporate greed and government conspiracies clash with criminal gangs and mercenaries seeking to martyr themselves for fame and glory. Join Rebecca, a young Edgerunner rising through the ranks, as she and her crew are inadvertently drawn into a series of events that are More Than Meets The Eye...
Crossover - Transformers/Beast Wars & Cyberpunk: Edgerunners/サイバーパンク エッジランナーズ - Rated: M - English - Adventure/Sci-Fi - Chapters: 4 - Words: 18,087 - Reviews: 18 - Favs: 67 - Follows: 82 - Updated: 1/5 - Published: 7/2/2023 - [David M., Lucy] Bumblebee, Rebecca
After the Storm by The Lupine Sojourner reviews
After Ahsoka's trial, Astoria felt stormclouds of danger brewing, and then suddenly those clouds break and storm as Order 66 ravages the Jedo Order, leaving Astoria on the run. Wolffe finds a human-populated planet outside the Outer Rim for her to hide on, but will she be safe there? Or will danger follow her there? [Follows Unicron Arc of TF: Prime and between 3 & 4 of Star Wars]
Crossover - Transformers/Beast Wars & Star Wars: The Clone Wars - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 1 - Words: 6,716 - Reviews: 1 - Favs: 2 - Follows: 3 - Published: 1/5 - Optimus Prime, OC, Commander Wolffe
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: 19 - Words: 53,265 - Reviews: 6 - Favs: 14 - Follows: 11 - Updated: 1/3 - Published: 5/19/2022 - Bumblebee, Optimus Prime, OC, Nagisa S.
Unit-E's First Japanese New Years by GhostAlleyCat
Miko was going to spend Japanese New Years with her parents, but now she has to team up with Ray to stop a mad man who plans to take control of the Five Monarchs of the Creature Realm.
Crossover - Transformers/Beast Wars & G. I. Joe - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 1,981 - Favs: 1 - Follows: 1 - Published: 1/2 - [Jack D., Sierra] [Serpentor, Pythona] - Complete
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