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A Prime's Love by Artemis235 reviews
Optimus Prime and the Autobots are on the run from Cemetery Wind and the KSI, but the autobot leader won't leave without his sparkmate, so he goes out to search for her. What will he find?
Crossover - Transformers & Supergirl - Rated: K - English - Hurt/Comfort/Family - Chapters: 3 - Words: 4,890 - Reviews: 4 - Favs: 1 - Follows: 1 - Updated: 9/18 - Published: 9/3 - [Optimus Prime, Kara D./Supergirl] Crosshairs, Drift
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: 22 - Words: 24,843 - Reviews: 23 - Favs: 7 - Follows: 7 - Updated: 9/17 - Published: 1/13/2021 - [Kira Y., Lacus C.] [Lunamaria H., Shinn A.]
Magical Sparkmate by ChronoQuantify reviews
Samantha Witwicky wants to leave home and experience the world. Now she's forced into an ancient civil war between the Autobots and Decepticons. For an average witch, she thought this would be easy... until the mechs started fighting over her. (Not the best summary but it will change) Fem!witch!Sam/ Reverse!harem (Optimus/Bumblebee/Soundwave/More)
Crossover - Harry Potter & Transformers - Rated: M - English - Romance/Fantasy - Chapters: 14 - Words: 215,782 - Reviews: 239 - Favs: 452 - Follows: 479 - Updated: 9/12 - Published: 7/1/2020
Loudformers by dnetmunity reviews
The Loud kids, Benny, Liam, Zach, Stella, Liam, Par, a pair of Leni's student friends, Sid and Adelaide Chang are coming out to earth as giant Autobots but the Decepticons are hot off the trail so they settled between two parts of Michigan but the humans led by Clyde and Ronnie Anne are hold the key to the Allspark as their fate to the entire human revolution.
Crossover - Transformers & Loud House - Rated: K - English - Sci-Fi/Adventure - Chapters: 18 - Words: 12,911 - Reviews: 3 - Favs: 3 - Follows: 2 - Updated: 9/12 - Published: 9/3/2020
The Sum of their Parts by Grayson Clarke reviews
In 1985, Shield received strange deep space feedback. Soon after, a meteorite crash landed, but further investigation of the site gave the organization no evidence as to what it was. Years passed, several sightings of, something springing up, but Shield could never track down what the meteorite had brought. It ended up in Shield's cold cases, until later revelations surfaced.
Crossover - Transformers & Avengers - Rated: T - English - Adventure/Friendship - Chapters: 5 - Words: 11,489 - Reviews: 7 - Favs: 29 - Follows: 34 - Updated: 9/10 - Published: 7/24/2021
Origins by Mare R. Prime reviews
Things are not as they seem in the machine that is Gotham. Every sin has a legacy, and every legacy has a beginning. Sometimes, there are more to the sins around us than meets the eye. It just takes the right person - the right people - to see it. Maybe she was that person, maybe he was that detective. Together they were sure as hell gonna find out. [GothamxTransformers]
Crossover - Transformers & Gotham - Rated: T - English - Romance/Adventure - Chapters: 5 - Words: 18,802 - Reviews: 2 - Follows: 1 - Updated: 9/9 - Published: 9/2 - [Harvey B., OC] Optimus Prime, J. Gordon
Big Time Driver by r54life321 reviews
Since Logan is the only one with a learners permit he finally decides to take his drivers test and passes then is taken to the dealership to get his perfect car. He chooses Bee without knowing he's Transformer When Bee reveals himself Logan being all logical and nerdy freaks out and thinks he's hallucinating until he's captured by a Decepticon
Crossover - Transformers & Big Time Rush - Rated: K - English - Sci-Fi/Adventure - Chapters: 15 - Words: 8,348 - Reviews: 9 - Favs: 1 - Follows: 1 - Updated: 9/8 - Published: 9/1 - Bumblebee, Optimus Prime, Logan
One Shall Stand One Shall Fall by Artemis235
SHIELD and The Avengers are being called in to aid in the hunt of the Autobots believing them to be responsible for the destruction in Chicago and Mission City. But when they encounter the Autobots, who will win? In the words of Optimus Prime: "One Shall Stand. One Shall Fall."
Crossover - Transformers & Avengers - Rated: K - English - Suspense - Chapters: 2 - Words: 3,328 - Favs: 2 - Follows: 3 - Updated: 9/7 - Published: 8/24 - Optimus Prime, Hound, Captain America/Steve R., Iron Man/Tony S.
Nightmares in the Dark by Kit-Kat-Sparrow reviews
Haley, Orion, and other members of Primeverse have ended up from their realm into another realm where there is a counterpart of himself. But just as things were going good, trouble gets stirred up. Haley and Kelly find themselves thrust into their favorite game, Dead by Daylight. Not knowing if there is a way out, they have to find help in an enemy to survive.
Crossover - Transformers & Dead by Daylight - Rated: T - English - Supernatural/Suspense - Chapters: 2 - Words: 1,157 - Reviews: 1 - Favs: 2 - Follows: 2 - Published: 9/7 - Optimus Prime, OC
Paradoxe by Paradoxe.D.Gol6Newgate reviews
Une fille fit un vœu avec deux choix au près du dieux Primus et déesse de la magie Magia et un souhait au dieux Arceus pendant un peu plus de deux ans. Cependant, elle a obtenu un mélange à la place, et quels petits trucs en plus de leur part. Alors voyons comment elle va se débrouiller et si elle va réussir à avoir une meilleure vie que son ancienne. Car qui voudrait lui exaucer s
Crossover - Harry Potter & Transformers - Rated: T - French - Adventure/Romance - Chapters: 4 - Words: 2,405 - Reviews: 1 - Favs: 3 - Follows: 3 - Updated: 9/7 - Published: 7/24
Trapped Forever by Kit-Kat-Sparrow reviews
AU – What happens when KSI taps into two fangirls' writing about them as well as rude conversations about them? Attinger and Savoy are beyond pissed as well as Joyce. However, no one realizes what the future holds, especially when Knight Optimus and another version of Optimus get involved, and especially when Savoy must learn to trust the very ones he was told to hunt down when th
Crossover - Transformers & Dead by Daylight - Rated: T - English - Suspense/Supernatural - Chapters: 7 - Words: 6,653 - Reviews: 1 - Favs: 2 - Published: 9/6 - Optimus Prime, OC - Complete
Run For Your Life by Kit-Kat-Sparrow
AU – Two sisters lucky enough to find love, may have it all taken away when someone decides to throw them, and Jack, Miko and Raf into another realm from a very dangerous game.
Crossover - Transformers & Dead by Daylight - Rated: T - English - Supernatural/Suspense - Chapters: 6 - Words: 4,272 - Favs: 2 - Published: 9/5 - Optimus Prime, OC - Complete
The unexpected alien by Michito Otsutsuki
Watch how Brandon Witwicky finds himself joining his brother, Sam Witwicky, on an adventure that will explain his origins.
Crossover - Dragon Ball Z & Transformers - Rated: M - English - Adventure/Sci-Fi - Chapters: 1 - Words: 2,617 - Follows: 1 - Published: 8/30 - OC, Sam W., Bumblebee
Pirates of the Caribbean: Jack's Treasure by psychoalessandro180
Everyone knows that Jack Sparrow is Optimus Prime, he is pressured by the Kingdom of England, the press and new threats, despite everything Jack remains reluctant to share his treasure. Elizabeth and Will Turner will find a way to keep Jack from falling into a hole from which he can never get out.
Crossover - Pirates of the Caribbean & Transformers - Rated: K - English - Adventure/Humor - Chapters: 22 - Words: 18,256 - Updated: 8/22 - Published: 7/28 - Will T., Elizabeth S., Capt. Jack Sparrow, Captain Salazar - Complete
Sun Bound by Eccentric Writer reviews
Sam finds himself changed after his encounter with the All Spark shard, finding that glowing symbols appear on his skin during times of high stress or emotion. He separates himself from the Autobots to try and work through this new challenge in his life. However, these odd marks run much deeper than expected.
Crossover - Transformers/Beast Wars & Transformers - Rated: M - English - Romance - Chapters: 8 - Words: 23,237 - Reviews: 8 - Favs: 26 - Follows: 32 - Updated: 8/6 - Published: 6/3 - Sunstreaker, Sam W.
Little Cyber Nightmares by Kaijuqueen13 reviews
In a huge, dark metal world of Cybertron humans are hunted, viewed as ingredients for the best tasting energon and pets in general for the huge inhabitants of Cybertron. While most of have given up and accepted their fate one child, Thirteen stands out they use their wits and anything within their reach to escape the servos and optics of the titanic beings who want to capture them
Crossover - Transformers & Little Nightmares - Rated: T - English - Horror/Suspense - Chapters: 5 - Words: 2,894 - Reviews: 2 - Favs: 4 - Follows: 5 - Updated: 7/31 - Published: 12/24/2021
Arietta's Story by SwiftAuditore reviews
I am your ordinary woman when I found myself reincarnated as the main character of Harry Potter. She is stuck with the dursleys until she finds a way to get away from them for good and is adopted by her other uncle. How will the wizarding world cope with a savior who is not going to be pushed around?
Crossover - Harry Potter & Transformers - Rated: T - English - Family/Friendship - Chapters: 9 - Words: 24,007 - Reviews: 32 - Favs: 208 - Follows: 241 - Updated: 7/23 - Published: 12/15/2017 - Harry P., Sam W.
The Last Venture by ENDUMAKYR
An existence bare of purpose, yet gifted a task by entities beyond heaven and earth. Sent to a world of giants and men. War is fated to unfold, blood is destined to be spilled. The cycle of violence is neverending, and the time of peace is temporary. But they can acquire solace in whatever brief period they have. MAKYR: Fixed an issue.
Crossover - Transformers & Attack on Titan/進撃の巨人 - Rated: M - English - Chapters: 1 - Words: 8,889 - Published: 7/21 - OC, Eren Y., Mikasa A.
Starscream est une triples chargeur by Ombrefr
Deviens une triple charger par accident
Crossover - Transformers/Beast Wars & Transformers - Rated: K+ - French - Adventure/Sci-Fi - Chapters: 1 - Words: 25 - Published: 7/21 - Starscream
Amphibia-Bots - BooK 1: Survivors by Slogokonnor99 reviews
After wasting the battery of the phone watching... that drama series, Anne Boonchuy and the Plantars head on a mission to recharge Anne's phone; however, when they reach the mountains where the source of energy the phone needs is found, things will take a turn as they'll discover something that was hidden for almost 1000 years
Crossover - Transformers & Amphibia - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 26,903 - Reviews: 2 - Favs: 8 - Follows: 7 - Updated: 7/15 - Published: 1/14 - Anne, Sprig, Hop Pop, Polly
Pirates of the Caribbean: The Rise of Jack by psychoalessandro180
Jack Sparrow is a very influential pirate in Port Royal, responsible for a technological advance... however, after a kidnapping, he must change his priorities and creates a weapon that will allow him to save the planet from any threat, under the name Optimus Prime.
Crossover - Pirates of the Caribbean & Transformers - Rated: K - English - Humor/Sci-Fi - Chapters: 23 - Words: 16,400 - Favs: 2 - Follows: 1 - Updated: 7/4 - Published: 5/26 - Will T., Elizabeth S., Capt. Jack Sparrow, Hector B. - Complete
Space Ghost's Explosive Talk Show by Yoshizilla-Rhedosaurus
Space Ghost deals with explosions as he chats with Optimus Prime with all the booms going on around them.
Crossover - Space Ghost & Transformers - Rated: K - English - Sci-Fi - Chapters: 3 - Words: 442 - Favs: 1 - Follows: 1 - Updated: 7/2 - Published: 9/27/2018 - Optimus Prime
From Outta Town by RevvEmUp reviews
Set Post-TF Prime. It's summer break in Jasper, Nevada, and young Raf kicks it off by hanging out with his friends Jack and Miko. Just as their fun begins, evil stirs their town once more, and coming to their rescue are faces familiar to them, but somehow they don't share the same sentiment. Just who are these strangers From Outta Town?
Crossover - Transformers/Beast Wars & Transformers - Rated: T - English - Adventure/Sci-Fi - Chapters: 4 - Words: 16,011 - Reviews: 11 - Favs: 4 - Follows: 6 - Updated: 7/2 - Published: 6/11 - [Raf E., Jack D., Miko N.] Bumblebee - 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: 16 - Words: 31,375 - Reviews: 16 - Favs: 59 - Follows: 71 - Updated: 6/12 - Published: 7/18/2019 - Harry P., Draco M., Bumblebee
A Spark in the Dark by Be Obscene reviews
Carrie White just wanted to fit in. When her mother, Margaret buys a strange new car she thinks it could be her way in and impress popular girl Mikaela Banes. What Carrie doesn't know is this car is tied to something not of this Earth and she might be one of the few that can protect it. Carrie/Mikaela fluff, not as smutty as some of my other stories. Rated M for safety.
Crossover - Transformers & Carrie - Rated: M - English - Sci-Fi/Romance - Chapters: 5 - Words: 12,286 - Reviews: 13 - Favs: 20 - Follows: 20 - Updated: 6/8 - Published: 1/23 - Mikaela B., OC - Complete
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