Transformers/Beast Wars and RWBY Crossovers
Filters
70 | Page 1 .. Last Next »

Spark to Spark, Dust to Dust by Cyclone reviews
Reposted from Spacebattles. Barely a month into her time at Beacon, Yang Xiao Long made a fateful purchase. Little did she know that this would lead her into a war fought in the shadows and a life in which everything is more than meets the eye.
Rated: T - English - Drama/Family - Chapters: 65 - Words: 802,456 - Reviews: 64 - Favs: 190 - Follows: 218 - Updated: 11/7 - Published: 3/2/2021 - Optimus Prime, Adam T., Team RWBY, Team JNPR
Till All Are One by PoofyOhio reviews
Here he stands. The last of his kind. Now he must work with humans instead of fighting them. Except these humans are a little different than the ones he's used to.
Rated: T - English - Chapters: 3 - Words: 15,275 - Reviews: 20 - Favs: 53 - Follows: 69 - Updated: 9/5 - Published: 7/3 - OC, J. Ironwood, Winter S.
Remnant's Beast Wars by howard576 reviews
When two alien ships crash on Remnant a war will break out between the two. A war that will change the the course of that world and it's people.
Rated: K - English - Adventure - Chapters: 33 - Words: 252,328 - Reviews: 656 - Favs: 346 - Follows: 308 - Updated: 9/1 - Published: 1/26/2016 - Megatron, Optimus Primal, Ruby R.
Rise of Devastation by Ghost of The Drive-In reviews
How does one join a movement and still stay their own person? Six friends have been struggling with that question their entire lives as they become swept up in the struggles of a world locked in a state of bloody evolution...
Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 28,377 - Reviews: 92 - Favs: 55 - Follows: 64 - Updated: 8/30 - Published: 5/30/2020 - Devastator, Team CFVY
RWBY: Beast Wars On Remnant! by PHANTOMKNIGHTMARE47
Ruby and her friends discover they're not alone in the universe, as they encounter a new squadron of Maximals in the Emerald Forest, led by an ex-Predacon-turned-Maximal known as Lewamus Primal, however, Team RWBY and friends learn there is a new faction of Predacons led by Gigatron, who was said to be Megatron's disciple. Who will win or lose? Find out in this awesome story!
Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 4,535 - Favs: 1 - Follows: 3 - Published: 8/26
Dustformers: Season 2 by Centurion Maximo reviews
Two months have passed and things have changed. The Atlesian Military have made advances in a new project, the grief of a certain death is still having an impact on the good guys, and the Decepticons are expanding their forces. The Autobots will have to pull it together if they'll continue defending Remnant. (Modern High School AU) (Will not have any Bayverse whatsoever.)
Rated: T - English - Sci-Fi - Chapters: 25 - Words: 67,993 - Reviews: 32 - Favs: 32 - Follows: 28 - Updated: 8/5 - Published: 12/31/2019
Remnants Spark by The Chromheart reviews
When Jaune finds a Yellow car in a forest that was the moment that his life will change. Now Jaune Arc along with Blake Belladonna got themselves in this alien robot war on Remnant. There is more than meets the Eye. AT. Now on Book 5 (Re-write of Book 2 officially begins)
Rated: T - English - Adventure/Romance - Chapters: 70 - Words: 140,705 - Reviews: 361 - Favs: 301 - Follows: 312 - Updated: 7/25 - Published: 5/9/2019 - [Blake B., Jaune A.] Optimus Prime, Megatron
Transformers Prime: Rwby by darksidersfollower97 reviews
This is a remake of Transformers Aligned Continuity including the books, The war for Cybertron games, tv show Transformers Prime excluded the Robot in disguise and the rescue bots show from canon. Summary Optimus Prime and the Autobots army crashed landed on Remnant millennia later helping Team rwby to save the world from Decepticons and Salem. hiatus
Rated: T - English - Sci-Fi/Adventure - Chapters: 2 - Words: 2,262 - Reviews: 2 - Favs: 20 - Follows: 24 - Updated: 6/13 - Published: 2/6
Transformers RWBY: The Flames That Could Have Been by ZeroTheOne reviews
What if the events of The Flames of Redemption were out of place, What if Megatron died just as Team RWBY was leaving for Atlas, what if Primus say these events and decided they were more favorable Join the Decepticons, Ruby's group and Team Prime as they react to these events (This story is a reaction series to RyuJudge6614 The Flames of Redemption)
Rated: T - English - Adventure/Romance - Chapters: 2 - Words: 19,348 - Reviews: 20 - Favs: 67 - Follows: 68 - Updated: 5/14 - Published: 1/15/2021 - [Megatron, Yang X.L.] Optimus Prime, Team RWBY
The Autobot and The Arc by blaiseingfire reviews
After barely escaping a Decepticon attack, Arcee's shuttle crash lands on a mysterious planet. She soon discovers that the world is more dangerous than it appears. Alone and with no way off the planet, will she go into hiding, or will a young boy who dreams of being a hero earn her friendship and trust?
Rated: T - English - Adventure/Friendship - Chapters: 16 - Words: 61,778 - Reviews: 261 - Favs: 799 - Follows: 921 - Updated: 5/5 - Published: 4/27/2017 - Arcee, Jaune A. - Complete
Transforming Remnant by rohan1010 reviews
What would happen if the Autobots crashed on Remnant instead of Earth and were discovered in Atlas? This is what I hope to explore with this story. Will they change Remnant for the better, maybe even stop critical events? Let's find out. Autobots roll out!
Rated: T - English - Adventure/Sci-Fi - Chapters: 8 - Words: 18,907 - Reviews: 33 - Favs: 79 - Follows: 97 - Updated: 4/19 - Published: 7/9/2021 - Bumblebee, Optimus Prime, J. Ironwood, Winter S.
A Girl and Her Bike: Spotlight Collection 1 by SwapAUAnon reviews
Sequel to A Girl and Her Bike: Volume 1: What did Bumblebee, Ruby Rose, Winter Schnee, Blake Belladonna, and Yang Xiao Long do after the Battle of Vytal? How will they adapt to the life-changing circumstances they've been thrust into. Read on to find out.
Rated: T - English - Hurt/Comfort/Friendship - Chapters: 3 - Words: 30,590 - Reviews: 18 - Favs: 25 - Follows: 31 - Updated: 4/6 - Published: 11/20/2021 - Bumblebee, Ruby R., Blake B., Yang X.L.
Transformers Remnant Wars by Mobian reviews
All Ruby wants to do was explore Mt.Glenn with her sister Yang , Weiss and Blake their roommates from Beacon. No one expect that finding a metal patel would restart an ancient war between two war factions of giant robots. Now they're helping the heroic Autobots fight against the Evil Decepticons.
Rated: T - English - Sci-Fi - Chapters: 9 - Words: 37,699 - Reviews: 7 - Favs: 38 - Follows: 42 - Updated: 3/20 - Published: 5/6/2020 - Team RWBY, OC
Shattered Fragments by SwapAUAnon reviews
If we glance through the shattered glass, what distorted reflections would we see? In a universe opposite the world of A Girl and Her Bike, an alien war collides with an ancient conspiracy, shaking up countless lives throughout the world of Remnant. Their stories shall be collected here.
Rated: T - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 3,545 - Reviews: 6 - Favs: 8 - Follows: 9 - Published: 3/12 - Cinder F., Emerald S.
Side Story: Birds of a Feather by Cyclone
In the wake of the Battle of Vale, a Qrow and a Raven walk into a bar. (Side story of Spark to Spark, Dust to Dust, set between before and during Interlude 3-1.)
Rated: T - English - Drama/Family - Chapters: 1 - Words: 2,327 - Favs: 5 - Follows: 3 - Published: 3/12 - Raven B., Qrow B., Taiyang X.L. - Complete
Transformers RWBY: The Flames of Redemption by RyuJudge6614 reviews
After exiling himself from Cybertron, Megatron travels the cosmos, looking for a new purpose in his life. However, a meeting from an old friend gives him a new mission: instead of conquering a world, he must save it…by helping one girl regain her fire. This task will give him a chance at something he desires, redemption, and perhaps…something much more.
Rated: T - English - Adventure/Romance - Chapters: 84 - Words: 314,776 - Reviews: 1452 - Favs: 926 - Follows: 951 - Updated: 2/6 - Published: 2/28/2018 - [Megatron, Yang X.L.]
A Girl and Her Bike: Super Deformed CHIBI! by SwapAUAnon reviews
In a world full of darker and edgier Transformers and RWBY fics, sometimes all you need are blatantly noncanon antics and hijinks to lighten your mood. Basically, a comedy-focused spin-off of "A Girl and Her Bike".
Rated: K - English - Parody/Humor - Chapters: 3 - Words: 4,712 - Reviews: 2 - Favs: 19 - Follows: 17 - Updated: 11/25/2021 - Published: 4/10/2021 - Bumblebee, Yang X.L.
Optimus Prime in RWBY by Sun the man of Hope reviews
Set in the bumblebee movie Universe, Optimus is the last Cybertronian to leave his home as he puts in coordinates for a planet a couple light years away from Earth called Remnant, Until Bee-127 establishes a base for Optimus and his fellow Autobots. He will encounter new friends and old enemies as he learns to live in remnant while helping out at Beacon academy.
Rated: T - English - Adventure/Family - Chapters: 18 - Words: 32,576 - Reviews: 24 - Favs: 102 - Follows: 108 - Updated: 10/26/2021 - Published: 12/24/2020 - Optimus Prime, Team RWBY
Transformers Remnant Vol 0 by lyokoMARVELanime reviews
The war for Cybertron has now gone beyond the planet. Sound familiar? Well, this time their mission didn't lead them to Earth. Now, four Autobots must work together with one of the best Beacon graduating teams to ensure the Decepticons don't find their dormant allies while avoiding any trouble with other local protectors. Should be easy, right?
Rated: T - English - Sci-Fi/Adventure - Chapters: 2 - Words: 25,993 - Reviews: 16 - Favs: 55 - Follows: 58 - Updated: 10/15/2021 - Published: 7/27/2021 - Bumblebee, Windblade, Summer R., Team STRQ
Transformers: War for Remnant by The 3rd dragneel reviews
There are many mysteries in the universe, and some begin in the worlds we're born from. After making contact with an alien artifact thought to be lost eons ago, Ruby Rose will discover her true destiny with her friends, teachers and sentient beings called Autobots to defend their home from the forces of the Decepticons. Boy is this gonna be a hell of a ride. RubyxOC.
Rated: T - English - Adventure/Mystery - Chapters: 7 - Words: 40,380 - Reviews: 48 - Favs: 110 - Follows: 98 - Updated: 4/15/2021 - Published: 10/21/2017 - [Ruby R., OC] Bumblebee, Optimus Prime
A Girl and Her Bike: Volume 1 by SwapAUAnon reviews
On her 17th birthday, Yang Xiao Long got a motorcycle to celebrate going another year without getting killed by Grimm. However, what was meant to be a simple gift ended up bringing a war to the Rose/Xiao Long's doorstep. Now, between the Grimm, Atlesian Military, White Fang, and Decepticons, Yang and Bumblebee have their work cut out for them.
Rated: T - English - Friendship/Adventure - Chapters: 17 - Words: 119,714 - Reviews: 136 - Favs: 174 - Follows: 180 - Updated: 4/8/2021 - Published: 1/21/2020 - Bumblebee, Ruby R., Yang X.L., Winter S.
Ruby Rose and Optimus Prime One Soul two Life Time's by sakuralovelight reviews
Both Earth & Cybertron died out & Primus combined the 2 worlds together to make Remnant. But Unicron is back as Salem & Primus tried everything. So he must have Optimus be reborn as Ruby, but sadly she isn' ready to fight Salem so Vector Prime takes her back to when Optimus was on Earth, so Optimus can teach her how to be a true Prime. How will this turn out? Read to find out.
Rated: T - English - Chapters: 31 - Words: 121,945 - Reviews: 172 - Favs: 198 - Follows: 214 - Updated: 4/6/2021 - Published: 5/1/2017 - Optimus Prime, Ruby R.
War for Cybertron and Remnant by Commander3428961 reviews
What if, through some bizarre means. . Cybertron and Remnant were united?
Rated: T - English - Sci-Fi - Chapters: 1 - Words: 527 - Reviews: 3 - Favs: 10 - Follows: 11 - Published: 3/20/2021
Transformers Prime: RWBY Hunstman Trailer by Shocknawe 425 reviews
After merging with the core of his world to bring new life to the planet, Optimus Prime is saved by Primus and given a new mission and a new team to save a different world from destruction. New and ancient enemies will emerge as the Last of The Primes fights with four others to light this new world's darkest hour. (Optimus X Team RWBY).
Rated: T - English - Adventure/Humor - Chapters: 1 - Words: 1,899 - Reviews: 17 - Favs: 71 - Follows: 84 - Published: 10/7/2020 - [Optimus Prime, Team RWBY]
Transformers: Vestige by Chronicler of Unseen Stars reviews
When word of a functioning Space Bridge reaches the Arclight, Prowl and his Autobot crew set out to reclaim it from the Decepticon warship Leviathan. But in the battle over the relic, it malfunctions and pulls both sides onto an unfamiliar planet. With the Space Bridge and their ships damaged, all must adapt to the world of Remnant until they can find a way back home. Also on AO3.
Rated: T - English - Adventure/Sci-Fi - Chapters: 5 - Words: 35,561 - Reviews: 3 - Favs: 25 - Follows: 21 - Updated: 9/2/2020 - Published: 2/2/2019 - Defensor, Prowl, Thrust, OC
70 | Page 1 .. Last Next »