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Harry Potter: LifeSpark by LadyLament reviews
Harry just wanted to take his mind off that night, fixing things helped him. He didn't expect any of them to come to life, he didn't expect them to call him Maker and he didn't expect to gain a family of robots. He definitely wasn't expecting his summer to go the way it did, but hey it was better than being stuck in his room the entire time. Incomplete, until muse says otherwise.
Crossover - Harry Potter & Transformers - Rated: T - English - Chapters: 21 - Words: 40,407 - Reviews: 240 - Favs: 1,247 - Follows: 1,418 - Updated: 12/24/2021 - Published: 10/15/2018 - Harry P.
Perseus The Destroyer From Cybertron by MYPJOWORLD reviews
Follow Artemis as she tries to unravel mysteries shrouding Percy and his group, while simultaneously trying to figure out her Hunters' growing feelings for Percy's group. Not to mention she has to face competition from her own Lieutenant as she tries to catch his attentions. [Lemon,Smut,Threesome.] Credits goes to Uncle Rick & Thesonoftartarus77 from Fanfic./Valkyrie77 from Wattpad
Crossover - Percy Jackson and the Olympians & Transformers - Rated: M - English - Romance/Adventure - Chapters: 11 - Words: 54,722 - Reviews: 20 - Favs: 92 - Follows: 112 - Updated: 12/21/2021 - Published: 7/1/2021 - [Percy J., Artemis, Thalia G.] Optimus Prime
Rogue Alliance by TorianScriber2012 reviews
When Victoria Valorheart accidentally touch a Prime's relic, her life hangs in the balance. The Autobots was certain she won't make it and unintentionally became a Prime and was turn into a Cybertronian. Optimus became gravely wounded by Megatron. During his time in recovery, Optimus assigned her as second in command. Meanwhile, Dreadwing left the Decepticons to join the Autobots.
Crossover - Transformers/Beast Wars & Transformers - Rated: T - English - Hurt/Comfort/Family - Chapters: 5 - Words: 53,217 - Reviews: 3 - Favs: 4 - Follows: 5 - Updated: 12/2/2021 - Published: 9/13/2021 - Optimus Prime, Wheeljack, Dreadwing, OC
More than meets the Eye by Traitor of All Traitors reviews
Set after Crush Christine, Alleviate Arnie: With a new car with a cleaner history, Arnie Cunningham is on the road to recovery, but then one night, he discovers there's something else about his new car that is unlike what anyone has ever seen before.
Crossover - Christine & Transformers - Rated: T - English - Chapters: 4 - Words: 4,879 - Reviews: 3 - Favs: 6 - Follows: 10 - Updated: 11/29/2021 - Published: 7/20/2020 - OC
MLPEG: Los protectores de Equestria by Pokeshipping Fun2022
Estábamos las chicas, Spike, Discord y yo estábamos en Sugar Cube Corner, estábamos almorzando y estaba a la par de mi novia de pelo multicolores cuando en eso sentimos de como se movió la tierra tan abruptamente y nos escondemos debajo de la, mesa. Pairing: T por contenido Yuri, AppleDash.
Crossover - My Little Pony & Transformers - Rated: M - Spanish - Adventure/Romance - Chapters: 24 - Words: 74,945 - Favs: 3 - Follows: 2 - Updated: 11/28/2021 - Published: 4/9/2021 - Rainbow Dash, Applejack, Ratchet, Optimus Prime
CrossShard by M.O.S.H.U.N
Five nights at freddys is that where you wanna be i just dont get it
Crossover - Transformers & Penguins of Madagascar - Rated: T - English - Humor/Adventure - Chapters: 19 - Words: 20,028 - Updated: 11/22/2021 - Published: 9/28/2021
A Different World (REWRITE) by Sboyle92 reviews
After being neglected and treated awfully by her older brother Tony after the death of their parents, Marian changes her name and runs away only to join the United States Armed Forces. That is where Marian - now Anna - has been for almost ten years. But a visitor from above ruins that and changes her life and her fellow soldiers forever - her own irreversibly. Will they reconcile?
Crossover - Transformers & Avengers - Rated: T - English - Chapters: 9 - Words: 13,664 - Reviews: 14 - Favs: 108 - Follows: 116 - Updated: 11/21/2021 - Published: 10/13/2021 - OC, Iron Man/Tony S.
Max Ride: Robots In Disguise by Jimbotron96
The Flock saved the world but it came at a high cost. The Flock have been living normal lives ever since (As normal as they can). Now, Max discovers a new secret: Robots in Disguise are hiding on Earth and her work to save the world isn't finished.
Crossover - Maximum Ride & Transformers - Rated: T - English - Adventure/Drama - Chapters: 1 - Words: 1,846 - Favs: 2 - Follows: 3 - Published: 11/1/2021 - Max, Sam W., Optimus Prime
Love Conquers All by PaleAngel90 reviews
Story begins before Sam meets Bumblebee. Main pairing Optimus/OMC (Male Character), Side Pairings: Ironhide/Will, Bumblebee/Sam, Arcee/Mikaela & more. Peter (OMC) befriends the autobots and N.E.S.T. After the events of the 1st film sector 7 (on the run) manages to get him isolated from the bots and allies and kidnap him, follow his journey to freedom and recovery after the ordeal.
Crossover - Resident Evil & Transformers - Rated: M - English - Romance/Family - Chapters: 2 - Words: 5,240 - Reviews: 1 - Updated: 10/22/2021 - Published: 10/21/2021 - [Optimus Prime, OC] [Bumblebee, Sam W.]
Reunion (COMPLETE) by Sboyle92 reviews
Anna Stark, estranged sister of Tony Stark, & secretly a human Allspark, is on the hunt for her missing brother after being in a coma for almost three months after the battle of Mission City. She has left the Autobots & NEST behind as she searches & what she finds, will change her life and those in her life but for better or for worse? A Different World Sequel
Crossover - Transformers & Avengers - Rated: T - English - Family/Adventure - Chapters: 11 - Words: 9,567 - Reviews: 55 - Favs: 265 - Follows: 187 - Updated: 10/14/2021 - Published: 2/11/2017 - OC, Black Widow/Natasha R., Iron Man/Tony S., Thor - Complete
Six Times The Machine by Zaraen reviews
She was ready for her final stand. Ready to take as many as those alien bastards down as she could. Only, things didn't turn out how she expected. Death didn't claim her and now she's on the one planet they all swore to protect, but there's one difference. Someone else found it and now she's an alien to her own heritage. A machine in the eyes of this Humanity. Then there's that AI.
Crossover - Halo & Transformers - Rated: T - English - Adventure - Chapters: 26 - Words: 169,575 - Reviews: 240 - Favs: 485 - Follows: 525 - Updated: 10/14/2021 - Published: 8/2/2014 - SPARTAN-B312/Noble Six, W. Lennox, Optimus Prime
A Different World (BEING REWRITTEN) by Sboyle92 reviews
Anna Stark is the estranged younger sister of Tony Stark. After running away when turning 18 because of the inattention from her brother, she changes her name to Anna Jackson and is now a Lieutenant under the command of Captain William Lennox. After turning 23, Anna has decided it is time to reach out to her brother. Part 1 of Transformers/Avengers Crossover.
Crossover - Transformers & Avengers - Rated: T - English - Adventure/Family - Chapters: 12 - Words: 15,025 - Reviews: 32 - Favs: 361 - Follows: 247 - Updated: 10/14/2021 - Published: 1/8/2017 - W. Lennox, R. Epps, Iron Man/Tony S., OC - Complete
shockwave's return by jackattack999 reviews
after surviving the Chicago war, shockwave has been taken prisoner by emperor nefarious for ten years before escaping with an unlikely ally. after the suffering he has endured, shockwave realises that he was no different to the emperor so he and his ally joins the resistance lead by the lombax, rivet. but there's more to it this new galaxy than meets the eye. takes place after dotm
Crossover - Transformers & Ratchet and Clank - Rated: T - English - Adventure - Chapters: 3 - Words: 5,629 - Reviews: 1 - Favs: 4 - Follows: 6 - Published: 10/11/2021 - Shockwave, Rivet
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: 4 - Words: 22,337 - Reviews: 12 - Favs: 44 - Follows: 49 - Updated: 10/9/2021 - Published: 9/24/2021 - [Optimus Prime, Elita One] Jack D., Miko N.
MLPEG: Los Protectores de Ecuestria by PhinaBella987
Estábamos las chicas, Spike, Discord y yo estábamos en Sugar Cube Corner, estábamos almorzando y estaba a la par de mi novia de pelo multicolores cuando en eso sentimos de como se movió la tierra tan abruptamente y nos escondemos debajo de la, mesa
Crossover - My Little Pony & Transformers - Rated: T - Spanish - Adventure/Romance - Chapters: 23 - Words: 72,197 - Favs: 1 - Follows: 1 - Updated: 10/7/2021 - Published: 4/9/2021 - Rainbow Dash, Applejack, Ratchet, Optimus Prime
Le Pirate, Le Camion et souvent la petite fille by saibotbanana reviews
En général quand on tente un voyage tout seul dans l'espace ça peut mal tourner. Heureusement l'Arcadia récupère souvent toutes sortes de choses sur sa route.
Crossover - Captain Harlock & Transformers - Rated: K - French - Sci-Fi/Humor - Chapters: 3 - Words: 10,547 - Reviews: 3 - Favs: 2 - Follows: 3 - Updated: 9/29/2021 - Published: 8/9/2021 - Harlock/Albator, Revi/Lydia, Optimus Prime
Transformers: Legend of the White Dragon by UltraKamenSentai101
Troy Witwicky... son of the fugitive, Derek Witwicky... a normal teen who wants to make a difference in his broken world, and with the power of the White Dragon, and his allies in the Autobots, will he succeed in clearing his father's name? Or will Dragon Prime and the evil Decepticons emerge victorious and destroy humanity? Xover between Legend of the White Dragon and Knightverse.
Crossover - Power Rangers & Transformers - Rated: M - English - Adventure/Mystery - Chapters: 1 - Words: 678 - Favs: 4 - Follows: 3 - Published: 9/19/2021 - OC, Bumblebee, Optimus Prime, Megatron
GO GO Power Rangers! It's Transformin' Time! by UltraKamenSentai101
Evil Space Aliens... transforming alien robots... secret government agencies... Only one team in the universe can bring peace to the planet Earth. They are Mighty! They are Morphenominal! They are ready to roll out and fight against all odds... they are... the Power Rangers! And with the help of the Autobots, the AllSpark must be found! Will they succeed or fall against all evil?
Crossover - Power Rangers & Transformers - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 679 - Favs: 6 - Follows: 5 - Published: 9/18/2021 - OC, Bumblebee, Optimus Prime
Shots by OrionsSOULMATE19 reviews
Summary inside. Rated T and M.
Crossover - Transformers/Beast Wars & Transformers - Rated: T - English - Romance/Hurt/Comfort - Chapters: 15 - Words: 33,293 - Reviews: 4 - Favs: 5 - Follows: 6 - Updated: 8/26/2021 - Published: 5/3/2020
The Phoenix-Born by BladeSong Prime reviews
My Name is Star-Gazer Witwicky, Formerly Aster Potter. I am the adopted older sister of Sam Witwicky as well as best friends with Mikeala Banes I lived a peaceful life until my brother put our Great-Grandfather Archibald Witwicky's glasses on Ebay. now I have to use all the magic and power at my disposal to help giant alien robots save the world.
Crossover - Harry Potter & Transformers - Rated: T - English - Friendship/Adventure - Chapters: 1 - Words: 670 - Reviews: 16 - Favs: 111 - Follows: 133 - Updated: 8/11/2021 - Published: 10/18/2016 - [OC, Optimus Prime] [Sam W., Mikaela B.]
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: 2 - Words: 5,504 - Reviews: 16 - Favs: 137 - Follows: 192 - Updated: 8/7/2021 - Published: 8/6/2021
Avengers X Transformers: Infinite by s289470421 reviews
This is a crossover between the Marvel Cinematic Universe and the Transformers movies. In this crossover, Ultron is resurrected by Megatron, Sentinel Prime, The Fallen, Loki, Doctor Doom, and Thanos, and the Avengers, X-Men, Guardians of the Galaxy, Fantastic Four, New Warriors, Inhumans and Defenders have to work with the Autobots in order to defeat both them. Rated T for Violence
Crossover - Transformers & Avengers - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 5,073 - Reviews: 1 - Favs: 5 - Follows: 7 - Published: 8/5/2021 - Bumblebee, Crosshairs, Spider-Man/Peter Parker, Dr. Strange/Stephen S.
ARCANE - Signature x The 100 by ZhangYuLian reviews
The hornet's nest has been kicked. It's been over seven months since Megatron's attack on Diego Garcia and Sam taken hostage. The Autobots and NEST are out for blood, ready to bring back home their young prime. Meanwhile, they find and Rescue Madi Griffin from Mount Weather, who now carries a newspark, but not by choice. Follow Madi's journey as she is thrust into an unknown world.
Crossover - Transformers & 100 - Rated: M - English - Hurt/Comfort/Friendship - Chapters: 11 - Words: 42,815 - Reviews: 3 - Favs: 3 - Follows: 3 - Updated: 7/31/2021 - Published: 5/13/2020
Indestructible by thread-and-needle reviews
Two years after surviving the war and being thrown out of the wizarding world on idiotic charges, Harriet Potter finds herself amid yet another world and in the arms of someone she never expected. Female Harry Potter
Crossover - Harry Potter & Transformers - Rated: T - English - Adventure/Romance - Chapters: 2 - Words: 2,966 - Reviews: 9 - Favs: 136 - Follows: 186 - Updated: 7/19/2021 - Published: 7/18/2021 - [Harry P., Ironhide]
Bioformers 2, Part 2: Xanthium's Betrayal by Biomarvel740 reviews
In the second half of the Bioformers sequel, Green, Paradox, and their friends must fight harder than before as Xanthium betrays the Toabot cause, to enact a sinister plot for the Makutacons involving a powerful weapon capable of destroying the earth.
Crossover - Bionicle & Transformers - Rated: T - English - Spiritual/Adventure - Chapters: 50 - Words: 202,691 - Reviews: 1 - Favs: 5 - Follows: 5 - Updated: 7/2/2021 - Published: 3/24/2017
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