512 Remnant's Beast Wars » by howard576 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.
Transformers/Beast Wars & RWBY, K, English, Adventure, chapters: 28, words: 212k+, favs: 269, follows: 242, updated: 1/26 published: 1/26/2016, Megatron, Optimus Primal, Ruby R.
100 Puella Magi Madoka Prime » by LuisJM After loosing a close friend of hers, Homura takes part of the student transfer program and moved to a small town in the middle of nowhere to get her mind off it. However, it took an unexpected turn as she gets dragged into eons of war between two warring factions of alien robots. (Homura/Miko Friendship)
Transformers/Beast Wars & Puella Magi Madoka Magica/魔法少女まどか★マギカ, T, English, Adventure, chapters: 26, words: 416k+, favs: 104, follows: 101, updated: 1/19 published: 10/3/2016, [Homura A., Miko N.] Jack D.
82 Of Guardians and Soldiers: A Transformers and RWBY crossover story » by SonicPrimus7986 Bumblebee, Evac, Cliffjumper, and ShootingStar are sent to the world of Remnant via Unstable Ground Bridge. They get new bodies, but they also have to deal with new threats. Join Bumblebee and his band of Autobot troops as they fight for peace on Remnant along side Ruby Rose and Team RWBY. slight romance... (starts after Transformers Age of Extinction and through the RWBY series)
Transformers/Beast Wars & RWBY, T, English, Adventure & Humor, chapters: 8, words: 36k+, favs: 64, follows: 70, updated: 6/8/2020 published: 8/9/2016, Bumblebee, Cliffjumper, OC, Team RWBY
227 Heroes in Remnant » by Gravenimage Arrow/Flash/RWBY crossover after a tragic twist of fate Oliver and Barry get a chance to start a new life in a new world. Will they live a normal life or continue their calling as vigilantes? MAJOR SPOILERS pairings are BlackArrow and FlashRose other pairings will be included too. Alt endings to Arrow season 3 and Flash season 1. DISCONTINUED
Arrow & RWBY, T, English, Adventure & Drama, chapters: 23, words: 354k+, favs: 419, follows: 396, updated: 2/15/2020 published: 6/6/2015, [Oliver Q./Arrow/Green Arrow, Blake B.] [Barry A., Ruby R.]
187 Lost Penny by IceWarrior13 (AN: Undergoing rewrite) What if Penny Polendina's story didn't end that night in the arena, when she was torn apart in front of thousands of people? What if her story was just beginning? What if she did have a chance to save not just one world, but three? What if Penny Polendina became an Autobot, a member of Team Prime?
Transformers/Beast Wars & RWBY, T, English, Adventure & Humor, words: 3k+, favs: 301, follows: 304, updated: 5/17/2019 published: 3/23/2016, Bumblebee, Optimus Prime, Pyrrha N., Penny P.
169 Crown of Thorns » by Helena Louvel [UPDATING] Four girls training to be warriors: protectors, beacons of light in a cruel and harsh world. One impossible circumstance that will alter their fates forever, and push them to their furthest limits. A Dark Lord on his dark throne. A shadow growing in the darkness, and an inescapable truth: not even the brightest souls can resist temptation forever.
Lord of the Rings & RWBY, T, English, Adventure & Friendship, chapters: 16, words: 25k+, favs: 257, follows: 382, updated: 8/13/2018 published: 10/22/2015, Frodo B., Gandalf, Aragorn, Team RWBY
30 What can't be recovered » by Rusty Clockwork Wings It's been three years since the Battle for Beacon. Nora Valkyrie is alone now when she is suddenly teleported to a place called New York. Nora has a lot of questions. Who is this spider-raccoon-Faunus-kid? How do you not know what a Grimm is? What do they mean "there is no Atlas"? All this pales in comparison to the most important one of all: WHAT DO YOU MEAN THIS GUY IS MY FATHER?
Avengers & RWBY, T, English, Angst & Drama, chapters: 13, words: 22k+, favs: 123, follows: 175, updated: 4/30/2018 published: 8/8/2016
35 From One Mute to Another » by Israel Pena Neo was alone in Remnant, with the only person ever she cared about being taken away from her because of two people. Filled with anger and hatred, she plans on taking revenge on them but realizes that she can't do so by herself. Luckily, she stumbles upon a fellow mute in strange white armor. In return for her assistance, this new mute decides to help. Remnant, beware of the mutes.
Red vs. Blue & RWBY, M, English, Crime & Angst, chapters: 5, words: 16k+, favs: 170, follows: 200, updated: 4/20/2017 published: 8/21/2016, Maine/Meta, OC, Neo
271 Touhou: Unsubstantial Underground Adventure » by Aines445 The last thing Reimu Hakurei remembers is flying towards the mountain. Despite that, she somehow finds herself in an underground location solely filled with monsters, trapped by a strong barrier. Reimu has dealt with many odd cases, and this surely won't be the last. Determined, Reimu sets off to find a way to cross the barrier and leave the Underground...
Touhou Project & Undertale, T, English, Adventure & Mystery, chapters: 16, words: 242k+, favs: 280, follows: 284, updated: 4/19/2017 published: 11/8/2015, Reimu H.
370 Twintale » by staringatstars07 "Howdy!" the flower cheerfully called. "My name is Flowey. You two must be lost."
Gravity Falls & Undertale, T, English, chapters: 26, words: 148k+, favs: 520, follows: 498, updated: 1/31/2017 published: 11/27/2015, Dipper P., Mabel P.
49 RWBYTALIA » by EmoH123 The girls from Team RWBY have been thrown into The Hetalia Universe and the nations are baffled from what these girls can do! Also, the Grimm are here as well and the world needs these unique girls to save them!
Hetalia - Axis Powers & RWBY, K+, English, Humor & Adventure, chapters: 13, words: 14k+, favs: 58, follows: 66, updated: 12/21/2016 published: 10/21/2013
138 And, Like Clockwork, We Fall » by ExpendableVoice He sought to change time. For 200 years, the Xelor known as Nox had brought destruction and tragedy to the World of Twelve. And yet, it all amounted to nothing. The very Gods deemed him unworthy of reincarnation, banishing him to the void beyond the Krosmoz. But, for good or ill, this plaything of fate still has a role to play. And now, a broken man finds himself in a broken world.
Wakfu & RWBY, T, English, Adventure & Drama, chapters: 44, words: 179k+, favs: 288, follows: 295, updated: 12/13/2016 published: 12/31/2015, Nox
17 Hands Holding Dust » by StupidStorywriter6 Ruby has an imaginary friend. He's a bit goopy and staticy and might look the tiniest bit like a Grimm, but that's ok! He's not one, and is really, really, good at killing Grimm and is super nice and teaches her cool things! Oh, and about that whole "imaginary" part… No longer a one-shot! Complete. Idea up for adoption/collaboration. Chapter 3 only lists who's taken the idea.
RWBY & Undertale, K+, English, Friendship & Hurt/Comfort, chapters: 3, words: 2k+, favs: 147, follows: 74, updated: 9/19/2016 published: 2/27/2016, Ruby R., Gaster
24 Crystallum Cadens » by cryptologicalMystic Homura Akemi falls into the Underground in Frisk's place. Chaos theory takes hold, Alphys and Undyne come into the picture much earlier than expected, and Sans begins to regain the slightest bit of hope. [Canon-typical Alphyne, minor-ish MadoHomu] [Officially on HIATUS]
Puella Magi Madoka Magica/魔法少女まどか★マギカ & Undertale, T, English, Adventure & Hurt/Comfort, chapters: 2, words: 4k+, favs: 48, follows: 60, updated: 7/20/2016 published: 6/3/2016, Homura A., Sans, Undyne, Alphys
65 Void Dust » by Dimension Crosser There has been a discovery of a new dust crystal. Weiss was invited to the experimentation and her team tags along. This being team RWBY, nothing goes as planned. Now, lost with only their wits and weapons, (especially the weapons) they must find a way to Remnant. The first chapter isn't very well written but my writing gets better down the line.
Star Wars & RWBY, T, English, Adventure & Sci-Fi, chapters: 14, words: 15k+, favs: 152, follows: 194, updated: 5/12/2016 published: 8/31/2015, Anakin Skywalker, Obi-Wan K., Ahsoka T., Team RWBY
10 The Unacceptable Truth » by WallabeeJump In every age, a dazzling hero appears to blind people with their legends. In every age, a sacrifice appears to clean up the "messes" that the masses create. Who the person truly was or what the person truly wished for doesn't matter. The Homura in grail war story that never gets anywhere. Also contains EMIYA to splash up the inevitable Kirei vs Kiritsugu confrontation.
Fate/stay night & Puella Magi Madoka Magica/魔法少女まどか★マギカ, T, English, Drama & Supernatural, chapters: 2, words: 4k+, favs: 62, follows: 84, updated: 5/7/2016 published: 1/24/2016
55 War for Remnant » by TheFaceofaHero The Autobot-Decepticon war has finally reached Remnant, and team RWBY are forced to work together with a dysfunctional group of Autobots led by Rodimus to protect the four kingdoms from the wrath of Megatron and his Decepticons.
Transformers/Beast Wars & RWBY, T, English, chapters: 3, words: 6k+, favs: 20, follows: 17, updated: 2/20/2016 published: 12/23/2015, Optimus Prime, Megatron, Team RWBY
13 Your Best Magician, Marisa » by Jain vi Bookshelvia King Asgore was conflicted; his son's new mentor was exceptional, imparting insights that even he did not know. With it came the realization that the Crown Prince had grown a habit of firing lasers that left spots in his eyes. Prequel to Undertale / Crossover with Touhou Project. Mentor!Marisa. Image by xmichiyo
Touhou Project & Undertale, T, English, Hurt/Comfort & Humor, chapters: 6, words: 5k+, favs: 36, follows: 46, updated: 1/1/2016 published: 11/6/2015
359 Freelancer to Hunter(Volume 1) » by GaryOkampo RE-WRITE: After realizing the true face of Project Freelancer, Agent Washington flees his homeland to start over and decides to seek redemption as a hunter. Now attending Beacon, can this Ex-Freelancer among hunters hide from his past? Will he face betrayal once again? And how far will the Director go to get what he wants? Find out in the greatest! Fanseries! Ever! Of all time!
Red vs. Blue & RWBY, M, English, Drama & Adventure, chapters: 20, words: 92k+, favs: 548, follows: 488, updated: 8/1/2015 published: 5/27/2014, Wash, Yang X.L.
54 On The Wings Of A Wish » by Very Cherry Appleberry Madoka Kaname wakes up alone, lost, and confused, in possession of a soul gem that she doesn't remember making a wish for. With Homura Akemi, Sayaka Miki, and Kyoko Sakura getting sucked into this strange new world as well, things are bound to get interesting. Especially with a certain fellowship that is in the process of being formed.
Lord of the Rings & Puella Magi Madoka Magica/魔法少女まどか★マギカ, T, English, Fantasy & Adventure, chapters: 8, words: 21k+, favs: 92, follows: 128, updated: 4/4/2015 published: 11/16/2014, Madoka K., Homura A., Sayaka M., Kyoko S.
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