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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: 13 - Words: 15,684 - Reviews: 14 - Favs: 7 - Follows: 6 - Updated: 5h - Published: 1/13/2021 - [Kira Y., Lacus C.] [Lunamaria H., Shinn A.]
Marceline and the Scream Queens: Coronation by RevvEmUp reviews
Updates Mondays 7am EST. Ever wonder how the band of misfits dubbed Marceline and the Scream Queens started? This is the story of how four people struggling to find a place in the world came together to form the baddest band there ever was! This is the coronation of Marceline and the Scream Queens! Minor Transformers elements, don't mind it.
Crossover - Transformers & Adventure Time with Finn and Jake - Rated: T - English - Friendship/Adventure - Chapters: 1 - Words: 2,003 - Reviews: 4 - Published: 2/21 - Marceline A.
shockwave in dreamland by jackattack999
in a dotm au, shockwave survives and leaves earth and looks for another to stay in. he finds a planet called pop star and travels there but when he makes it, his ship crashed and now he's stranded in the planet. can kirby and tiff show the decepticon assassin light or will he be seen as another monster to cappy Town?
Crossover - Kirby & Transformers - Rated: T - English - Adventure/Friendship - Chapters: 2 - Words: 2,639 - Updated: 2/19 - Published: 2/16 - Kirby, Fumu/Tiff, Shockwave
Fallen Judgment by SolarMoon2024
Things take a strong turn for our Avengers, meteors, Strange language, all those things...but one thing for sure, they would never allow anything to happen to the people, earth, and their new small friend.
Crossover - Transformers & Avengers - Rated: T - English - Adventure/Suspense - Chapters: 2 - Words: 3,895 - Follows: 3 - Updated: 2/18 - Published: 2/4 - Bumblebee, Optimus Prime, Captain America/Steve R., Iron Man/Tony S.
Dark December by Autobot2001
Jamie's depression is nothing new to the Autobots and a few human friends, but they want to do something to try to help her. Lennox and Vivian plan a month-long vacation - not just to help Jamie's mental state - but things don't go as everyone hoped.
Crossover - Transformers/Beast Wars & Transformers - Rated: M - English - Hurt/Comfort/Family - Chapters: 20 - Words: 22,831 - Favs: 1 - Follows: 1 - Updated: 2/16 - Published: 12/3/2021 - Crosshairs, Optimus Prime, Ratchet, Drift
Primitive Subjects by Musical Medli reviews
A collection of oneshots dedicated to my original character, Callie Andrews, and her many different types of relationships with the Autobot Commander. Some will have titles and summaries while occasionally there will be no titles.
Crossover - Transformers/Beast Wars & Transformers - Rated: M - English - Romance/Adventure - Chapters: 4 - Words: 21,286 - Reviews: 1 - Updated: 2/11 - Published: 1/24 - [Optimus Prime, OC]
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: 2 - Words: 4,638 - Reviews: 6 - Favs: 12 - Follows: 15 - Updated: 2/6 - Published: 1/23 - Mikaela B., OC
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: 12 - Words: 9,559 - Reviews: 1 - Favs: 3 - Follows: 2 - Updated: 2/5 - Published: 9/3/2020
Stream Wars 1 by conde-milenario
Persiguiendo a Eric y sus Rockets, Rangu y los Rangers llegan a un planeta totalmente desconocido sin posibilidad de regresar a Twitch, iniciando así una Guerra de Streamers.
Crossover - Parodies and Spoofs & Transformers - Rated: M - Spanish - Humor/Parody - Chapters: 3 - Words: 9,682 - Published: 2/1
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: 4 - Words: 2,483 - Reviews: 2 - Favs: 2 - Follows: 2 - Updated: 1/30 - Published: 12/24/2021
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: 2 - Words: 6,868 - Reviews: 2 - Favs: 4 - Follows: 3 - Updated: 1/28 - Published: 1/14 - Anne, Sprig, Hop Pop, Polly
Inventing The Light by volatiledecay
She never meant for this to happen, but don't they always say that? After being kidnapped by Decepticons, Jane and her sisters endure unbearable torture that turns them into something they learned to fear-and admire. Not even the Autobots saw this coming, but Jane knew it was only a matter of time before she died. She just didn't expect to be given a second chance. OC pairing.
Crossover - Transformers/Beast Wars & Transformers - Rated: M - English - Romance/Angst - Chapters: 4 - Words: 22,028 - Favs: 6 - Follows: 7 - Updated: 1/23 - Published: 7/20/2021 - Sideswipe, Sunstreaker, Thundercracker, Ironhide
Radar Love by uoduck reviews
Harry didn't expect anything unusual to happen when he set about cleaning and repairing Sirius' bike. The fact that it began to move on its own… was another story entirely. [Harry/Optimus Prime]
Crossover - Harry Potter & Transformers - Rated: T - English - Fantasy/Drama - Chapters: 1 - Words: 5,864 - Reviews: 16 - Favs: 189 - Follows: 152 - Published: 1/15 - [Harry P., Optimus Prime] - Complete
winx club: when world's collide by DeniGT2
with great power comes great responsibility, what will happen to a 16 year old boy attending red fountain school for heroics and bravery? find out in Winx club: When world's collide
Crossover - Winx Club & Transformers - Rated: M - English - Sci-Fi/Suspense - Chapters: 15 - Words: 17,353 - Favs: 1 - Follows: 1 - Updated: 12/31/2021 - Published: 11/25/2021
The Second Great War by JSmith25 reviews
In the six years that the Autobots have been on Earth, humanity has enjoyed the most prosperous era in its history. With the Autobots, they had nothing to fear. With the Autobots, they were untouched, untroubled by anything the Universe could throw at them. But then came San Francisco. Then came the greatest threat they had ever faced. Then came the Kaiju.
Crossover - Transformers & Pacific Rim - Rated: T - English - Sci-Fi - Chapters: 17 - Words: 97,420 - Reviews: 107 - Favs: 238 - Follows: 261 - Updated: 12/28/2021 - Published: 3/24/2014
Harri Potter and the Living Metal by Rowena Bensel reviews
After Cedric's murder, Harriett Potter is sentenced to death. She defies this and, along with her closest companions, leaves the Wizarding World behind for a new one. However, the peace of a new life is soon interrupted when the magicals discover a group of vehicles who are more than meets the eye. Fem!Harry, Powerful!Harry, Magical Inheritances, and Xeno to come.
Crossover - Harry Potter & Transformers - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 20,981 - Reviews: 26 - Favs: 202 - Follows: 270 - Updated: 12/27/2021 - Published: 5/19/2021 - [Harry P., OC] Sirius B., Optimus Prime
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: 217 - Favs: 1,127 - Follows: 1,284 - 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: 19 - Favs: 76 - Follows: 95 - Updated: 12/21/2021 - Published: 7/1/2021 - [Percy J., Artemis, Thalia G.] Optimus Prime
A Logical Decepticon Among Irregular Magicians by Mila Saint Preux reviews
Shockwave cayo en este nuevo mundo con nueva tecnología, nuevas habilidades y un nuevo cuerpo, adaptarse solo es un contra tiempo para combinar la magia y la lógica y pasar por encima de todas las dificultades que tiene y tendrá.
Crossover - Transformers & Mahouka Koukou no Rettousei/魔法科高校の劣等生 - Rated: K+ - Spanish - Adventure - Chapters: 4 - Words: 12,640 - Reviews: 5 - Favs: 8 - Follows: 8 - Updated: 12/9/2021 - Published: 7/19/2020 - Shockwave, Tatsuya S., Miyuki S.
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: 2 - Favs: 3 - Follows: 4 - 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: 5 - Follows: 9 - 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: 90 - Follows: 103 - Updated: 11/21/2021 - Published: 10/13/2021 - OC, Iron Man/Tony S.
Electrified by OptimusANDSavoysGIRL reviews
Attinger, Savoy and Joyce get Lockdown to contact someone to handle Optimus Prime, a very powerful God called Raiden who they lie to and who goes after the unsuspecting Autobot leader and Prime.
Crossover - Mortal Kombat & Transformers - Rated: T - English - Tragedy/Angst - Chapters: 1 - Words: 814 - Reviews: 1 - Favs: 2 - Published: 11/19/2021 - Raiden, Optimus Prime, Lockdown - Complete
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