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Transformers One: Siren by ZabuzasGirl reviews
For thousands of years, Cybertron has been at war with Optimus Prime leading the Autobots and Megatron leading the Decepticons. But before they were enemies the two were like brothers. They are inseparable and always have each other's backs no matter what. One event changed all that. One that involved a young female that held the key to holding them together. Her name is Siren.
Rated: T - English - Romance/Hurt/Comfort - Chapters: 17 - Words: 43,693 - Reviews: 77 - Favs: 87 - Follows: 60 - Updated: 2/15 - Published: 9/25/2024 - Optimus Prime, Megatron, OC - Complete
Blood and Energon by Calixxo reviews
Maisie has always felt like something was missing—fragments of a past she can't quite piece together, plagued by nightmares of cold steel tables, masked figures, and the sensation of something unnatural coursing through her veins. When she comes across a Transformer in her garage, her whole world flips upside down. For better? Or for worse? Sunstreaker/OC/Sideswipe. Rewrite of AP.
Rated: T - English - Romance/Hurt/Comfort - Chapters: 5 - Words: 13,018 - Reviews: 3 - Favs: 8 - Follows: 12 - Updated: 2/12 - Published: 2/5 - [OC, Sideswipe] Ratchet, Lockdown
Transformers One: Legends by zachsaur94 reviews
Orion Pax, a miner who wishes to change Cybertron for the better, teams up with fellow bots, including his friends D-16 and Sprocket, to find the matrix of Leadership. But along the way, their journey may change their lives forever.
Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 5,990 - Reviews: 2 - Favs: 5 - Follows: 4 - Published: 2/11
Prime Karma by FrostedAce reviews
Her cousin buys a car. Turns out to be a giant metal alien. Who woulda thought. And now she has a feeling that she's in much deeper than she should be. But, hey, maybe that's exactly what she needs after everything she's been through. Whatever the reason, it's some prime karma in her book.
Rated: K+ - English - Mystery/Family - Chapters: 12 - Words: 24,267 - Reviews: 4 - Favs: 58 - Follows: 49 - Updated: 2/10 - Published: 5/31/2023 - Sam W., W. Lennox, R. Epps, OC - Complete
Chasing the Spark by sharksmirk
Ten years after she left Sam (and the Autobots), Mikaela Banes gets an unexpected visitor and discovers that the spark is still alive.
Rated: K - English - Romance - Chapters: 3 - Words: 7,473 - Published: 2/10 - [Bumblebee, Mikaela B.] - Complete
Celestial Being Part 2 by divineamaterasu reviews
She should have seen it coming—the way he said he'd do anything to protect her. Maybe it was inevitable, choosing to love someone who only knew war, only knew how to fight. But of all beings, why did she have to choose the one that would leave? *Sequel to Celestial Being*
Rated: T - English - Romance/Adventure - Chapters: 2 - Words: 5,380 - Reviews: 1 - Favs: 8 - Follows: 6 - Updated: 2/9 - Published: 1/18 - [Ironhide, OC] Starscream
Anything's Possible (Being Rewritten) by Calixxo reviews
Skylar is going to graduate high school and leave her family. When she finds a Corvette Stingray in an abandoned barn, she will have to make a choice. Whether to stay or leave everything behind and start a new life. But who knew that love could brew between two different species? Sideswipe/OC/Sunstreaker. BEING REWRITTEN.
Rated: T - English - Romance/Hurt/Comfort - Chapters: 9 - Words: 12,217 - Reviews: 15 - Favs: 73 - Follows: 91 - Updated: 2/9 - Published: 10/22/2018 - [Sideswipe, OC] Wheelie, Brains
United At Spark by Faith Scarred reviews
(AU) Abelia Witwicky wishes for friends and family. Then came alien robots from another planet called the Autobots, but she's not complaining. She helps the Autobots, stands alongside them against Decepticons. Abelia's inference changes the Autobot's future, in ways they never thought of. She's also one person you don't want to anger. Don't mess with her family, she's protective.
Rated: K - English - Family/Adventure - Chapters: 25 - Words: 169,037 - Reviews: 104 - Favs: 371 - Follows: 351 - Updated: 2/5 - Published: 6/27/2016 - W. Lennox, Bumblebee, Optimus Prime, OC
All Paths Lead to You by Winged Lady Colette
Orion and Megatronous were always meant to be. Star crossed lovers bound together by pure love. Fate, nor Prime, could stop them. Optimus might not remember, but Orion Pax will never forget.
Rated: M - English - Drama/Romance - Chapters: 10 - Words: 60,751 - Favs: 7 - Follows: 7 - Updated: 2/4 - Published: 7/24/2024 - [Optimus Prime, Megatron] Ratchet, Soundwave
Life Protection by Lady1Venus reviews
Optimus finds a lone woman on the side of a dark highway. There is more to her than meets the eye, considering soon after finding her, trouble finds them. Now it's a race against time to find out what this new enemy wants and why and what does Lily have to do with it?
Rated: T - English - Drama/Romance - Chapters: 2 - Words: 3,753 - Reviews: 2 - Favs: 4 - Follows: 3 - Updated: 1/31 - Published: 1/26 - Ironhide, Optimus Prime, OC
Transformers One: Charoite by Naomi Mary reviews
Charoite, a cocky, ambitious bot associated with Sentinel Prime, becomes stranded on the surface, courtesy of the "Prime." She is eventually found by an army called the "Deceptions." Their leader sends her back to lacon City to spy on their rivals, the Autobots. Once Charoite gets to know the Autobots however, she begins to question who the bad guys really are.
Rated: T - English - Sci-Fi/Suspense - Chapters: 25 - Words: 28,362 - Reviews: 10 - Favs: 8 - Follows: 7 - Updated: 1/31 - Published: 11/29/2024 - Optimus Prime, Megatron, Sentinel Prime, OC - Complete
Bleu Lambos by Freya2Xana reviews
Anwen is like your average 19 year old; however, her life is far from average. One, she works at N.E.S.T. & two, she has unintentionally caught the attention of two devilishly good-looking mechs. She may not be what Sunstreaker & Sideswipe were expecting, but perhaps she's exactly what they needed. What sort of fate does Primus have in store for them? (SS/OC/SS pairing)
Rated: M - English - Romance/Family - Chapters: 60 - Words: 196,503 - Reviews: 49 - Favs: 247 - Follows: 230 - Updated: 1/26 - Published: 12/31/2020 - Sideswipe, OC
Veiled Sparks by hellsgcddess reviews
“Most people don’t have a car that gets jealous.” “I’m not jealous,” Brooks shot back. “I’m protective.” “Of what? The girl who can’t stop drawing things she’s not supposed to see?” “Of what’s mine.”
Rated: M - English - Suspense/Romance - Chapters: 7 - Words: 17,525 - Reviews: 5 - Favs: 4 - Follows: 4 - Updated: 1/26 - Published: 1/14 - Bumblebee, OC
Transformers One: Connected by Autobot0294 reviews
When Neon, an artistic but shy miner, encounters Aurora, the bold and fun-loving daughter of Primes and Sentinel's apprentice, both of their paths collide as they embark on a quest with four others to find the Matrix of Leadership, only to learn the dark truth about their leader.
Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 31,715 - Reviews: 43 - Favs: 39 - Follows: 48 - Updated: 1/20 - Published: 11/3/2024 - Bumblebee, Optimus Prime, Megatron, OC
Bumblebee's Boy by AutobotGuy710 reviews
AU. Bobby Bolivia never gave in to Ron Witwicky's budget. Instead, Bumblebee finds himself barely saved from surely becoming scrap metal when Sam's childhood friend, Trevor Ridley buys him from a scrapyard. What begins as an unusual friendship soon forever intertwines their destinies. Just how different would the universe be if the youngest Autobot, of all mechs, became a father?
Rated: T - English - Friendship/Family - Chapters: 51 - Words: 171,203 - Reviews: 453 - Favs: 263 - Follows: 171 - Updated: 1/16 - Published: 8/21/2014 - [Optimus Prime, Elita-1] Bumblebee, OC
Celestial Being by divineamaterasu reviews
They say meeting someone new can change your life forever. They can change who you are, change your perspectives. They can make you stronger, make you love in a way you never thought possible. And that's exactly what they did to each other.
Rated: T - English - Romance/Adventure - Chapters: 44 - Words: 146,325 - Reviews: 225 - Favs: 322 - Follows: 298 - Updated: 1/14 - Published: 9/16/2011 - [Ironhide, OC] Optimus Prime, Wheelie - Complete
Growing Pains by Transformersfan123 reviews
Sequel to Side Effects. Silverstreak's emotional instability is a threat to humans and Cybertronians alike. To save the humans from danger, Optimus gives him more responsibility to try and help him to grow up. But Silverstreak's temper is even worse than it used to be, and he sees no reason to listen. But when he is given the ultimate responsibility, it changes everything.
Rated: T - English - Friendship/Family - Chapters: 50 - Words: 114,118 - Reviews: 230 - Favs: 499 - Follows: 439 - Updated: 1/14 - Published: 1/19/2013 - Sam W., Bumblebee, Optimus Prime, OC - Complete
Smidge by icecreampuff reviews
"Never thought I'd see you driving a car like this, little brother," she said, poking him in the ribs lightly while he opened the door. "What do you mean?" Sam squinted at his sister, the Sun behind her threatening to blind him. He looked up from his place in the driver's seat of his little yellow vehicle, fingers fiddling with the steering wheel. "Like what?" "You know. Sexy."
Rated: M - English - Romance/Adventure - Chapters: 12 - Words: 28,337 - Reviews: 2 - Favs: 8 - Follows: 10 - Updated: 1/7 - Published: 11/25/2024 - [Bumblebee, OC]
Steel and Starlight by TFPKOFanGirl
Scarlett Sterling is an astronaut stranded after her space station is destroyed. Optimus Prime, learning how she is one of the only humans who can decipher an ancient map that can lead to a powerful planet that is built much like Cybertron, defies human/autobot protocols to rescue her. Together they build a bond as they race to the planet in hopes for a new life for his people.
Rated: K+ - English - Sci-Fi/Romance - Chapters: 7 - Words: 18,249 - Favs: 3 - Follows: 4 - Updated: 1/5 - Published: 1/1 - Optimus Prime, OC
Transformers (2007): Rewritten by Centurion Maximo reviews
My own take on the first Bayformers film. I hope you all like my rewrite of this movie.
Rated: T - English - Sci-Fi - Chapters: 11 - Words: 32,928 - Reviews: 28 - Favs: 48 - Follows: 37 - Updated: 1/4 - Published: 2/12/2023 - Blackout, Bumblebee, Optimus Prime, Megatron - Complete
Through Pits of Fire and Fury by ToNoFanfic reviews
The Gladitorial Pits were never for the faint of spark, and Megatronus was the seasoned Champion. However, one bot's appearance throws all of that for a loop.
Rated: T - English - Romance/Tragedy - Chapters: 1 - Words: 2,695 - Reviews: 4 - Favs: 3 - Follows: 3 - Published: 1/2 - Optimus Prime, Megatron
Fallen Shards, Rising Stars by PeachesandIcecream reviews
Ruby Witwicky is the older sister to Sam Witwicky and their younger brother Liam. She was already struggling to keep her family afloat after their parents' divorce, work, and now she has to deal with giant metal men from... another planet? warning: Sam is out of character. Adult language. It will follow the storyline of the 1st movie with changes throughout.
Rated: T - English - Family/Hurt/Comfort - Chapters: 4 - Words: 4,782 - Reviews: 5 - Favs: 8 - Follows: 8 - Updated: 1/1 - Published: 12/20/2024 - Sam W., Jazz, Optimus Prime, OC
Hobo by Storygirl747 reviews
Honest, Obliging, Be Polite, Observing. These are the qualities that make up Lilac, a young hobo. While watching the shooting stars, she made a hopeless wish. And then he appeared. Can this young hobo (or feral human as the twins like to call her) help a slightly damaged mech across the country to his twin? And can the three go from being friends to more? Set after the first movie
Rated: T - English - Adventure/Romance - Chapters: 16 - Words: 166,073 - Reviews: 127 - Favs: 369 - Follows: 406 - Updated: 12/31/2024 - Published: 5/11/2016 - Optimus Prime, Sideswipe, OC
Transforming Hearts: Love Beyond the Gears by TheFemPrime
Sierra never would have thought that her younger brother would be involved with aliens from another planet. Can she overcome past demons with a certain Prime? Or will she let those demons take control?
Rated: M - English - Romance/Suspense - Chapters: 2 - Words: 1,666 - Favs: 3 - Follows: 2 - Published: 12/30/2024 - [OC, Optimus Prime]
Between Black and White by Ameryhn reviews
Ashlynn Moore lives near the battle zone and sneaks in to understand the unknown. She's discovered by an unexpected Autobot, sparking tension and drama, which slowly evolves into a unique bond between two unlikely beings—especially when hidden truths come to light. (OP/OC)
Rated: M - English - Angst/Drama - Chapters: 6 - Words: 13,082 - Reviews: 6 - Favs: 4 - Follows: 3 - Updated: 12/30/2024 - Published: 10/27/2024 - [Optimus Prime, OC]
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