147 Catastrophic Escalations » by Pinoy Gamer Rhodes Island was hired by Rhine Labs to protect a "Catastrophe Lightning Rod" device they were currently field testing. Unfortunately, something went wrong, creating a wormhole that sucked two combat teams into another universe called "Earth Bet". Things escalate quickly from there.
Worm & Arknights, T, English, Sci-Fi, chapters: 41, words: 98k+, favs: 136, follows: 171, updated: 1/25 published: 3/28/2021
17 Honkai Impact 3rd: Dawn of the Interplanetary CPU » by ACraftyLilBugger After a short encounter with the Seven Sages' leader Rei Ryghts, Neptune finds herself being whisked away into a world that isn't her own! Stranded in a world where a mysterious, constantly evolving force, called the "Honkai" resides, as well as the existence of kick-ass girls in battlesuits trying desperately to combat it, Neptune must now find a way back to her own dimension!
Hyperdimension Neptunia & Honkai Impact 3rd, K, English, Adventure & Supernatural, chapters: 4, words: 16k+, favs: 33, follows: 56, updated: 1/24 published: 12/13/2021, Neptune/Purple Heart, Kiana K., Mei R., Bronya Z.
831 Dust and Echoes » by trestwho After a successful mission, a UNSC fleet makes a random slipspace jump only to come across an uncharted system containing a sliver of humanity, one with seemingly no connection to Earth and whose natural abilities defy reason. In a galaxy full of terrifying dangers, the UNSC and Remnant must work together to defend all they know from annihilation.
Halo & RWBY, T, English, Sci-Fi & Adventure, chapters: 22, words: 244k+, favs: 957, follows: 1k+, updated: 1/23 published: 1/12/2020, Master Chief/John-117, Arbiter, Team RWBY, Team JNPR
79A Dimension Disaster Story: Re-Impact Zone » by ultimatehero1 A person is pulled from his dimension to travel others. Problem? These dimensions are the creations of humanity. With a plethora of adventures under his belt, he lands in one that looks similar to his. Just... something feels off and the enemies he battles are something a little different. *You know what this is about.*
Honkai Impact 3rd, T, English, Supernatural & Sci-Fi, chapters: 13, words: 72k+, favs: 105, follows: 141, updated: 1/22 published: 8/1/2021, Kiana K., Mei R., Bronya Z., OC
683 An Audience With Eternity » by NeonZangetsu Eternity is cold. Eternity is unfeeling. Eternity has no need of sentiment...or so it was, until he sought an audience with her. A man out of time, a traveler from another world, a warrior seeking a way home. A kindred spirit, one who refused to let her languish in sorrow. Two lonely souls meet and Teyvat will never be the same. NarutoxEi. NarutoxRaiden Shogun. Narutoxharem?
Naruto & Genshin Impact, T, English, Romance & Adventure, chapters: 6, words: 18k+, favs: 953, follows: 1k+, updated: 1/22 published: 10/14/2021, Naruto U., Baal, Raiden Shogun/Ei, Yae Miko
171 Transformers MHA, Arc 2: Earthrise » by The Omni-Remnant After a rather intense adventure and the U.A. Sports Festival approaching fast, Izuku and his friends have two important things to do; improve their Quirks in time for the festival… and hide a bunch of giant alien robots. That proves to be easier said than done, especially when enemies on Earth and from beyond the stars end up coming for them…
Transformers/Beast Wars & My Hero Academia/僕のヒーローアカデミア, T, English, Sci-Fi & Adventure, chapters: 8, words: 99k+, favs: 218, follows: 233, updated: 1/21 published: 12/1/2021, Bumblebee, Optimus Prime, Izuku M., Kyoka Jiro
74 Ben 10 RWBY Chibi: A Series of Shenanigans » by The Omni-Remnant Ever since the cancellation of their show a couple years ago, the cast of RWBY Chibi have been isolated in the halls of Beacon Academy, simply wishing for SOMETHING to happen. However, little do they know that they're about to be visited by a certain Alien Trio and EVO, kickstarting what will undoubtedly be the greatest, funniest time of their lives!
Ben 10 & RWBY, T, English, Humor & Parody, chapters: 11, words: 42k+, favs: 100, follows: 99, updated: 1/20 published: 12/24/2020, [Ben T., Yang X.L.] Gwen T., Team RWBY
115 Digidimension Neptunia: Digital Journey » by TGT Terrorizor What happens when digital monsters from another world enter the Hyperdimension? When the CPUs of Gameindustri learn of these creatures entering their world, they decide to fight fire with fire. Join the Goddesses and their friends as they make new digital allies and protect both their home of Hyperdimension and the Digital World from certain danger!
Digimon & Hyperdimension Neptunia, T, English, Adventure & Fantasy, chapters: 29, words: 173k+, favs: 73, follows: 85, updated: 1/17 published: 9/27/2019, Alphamon, Mirei M., Neptune/Purple Heart
268 Code Jedi - R1: Lelouch of the Rebel Alliance » by DarkerEvening Luke Skywalker and his friends find themselves on a world ruled by the ruthless Britannian Empire. Soon, they cross paths with an exiled prince, who comes to wield a mysterious power. Two rebellions will unite as one in a fight for freedom against Britannia and the Galactic Empire. But when Darth Vader arrives... Hell is sure to follow. (Revision of R1 and The Empire Strikes Back)
Star Wars & Code Geass, T, English, Sci-Fi & Adventure, chapters: 13, words: 169k+, favs: 179, follows: 175, updated: 1/15 published: 8/10/2021, Luke S., Darth Vader, Lelouch L., C.C.
144 White Devil Fleet » by CasualFictionWriter23 In alternate aftermath of 2nd Neo Zeon War, Amuro Ray was ready to sacrifice his life to prevent the Axis from falling to Earth. But when the White Devil thought he was dead, fate had another plan to him and his Gundam in another world where the KANSEN, the embodiment of WWII warships, are fighting for the mankind against the malevolent beings called the Sirens.
Gundam UC & Azur Lane/碧蓝航线, T, English, Adventure & Sci-Fi, chapters: 8, words: 45k+, favs: 184, follows: 235, updated: 1/14 published: 9/14/2020, Amuro R., Cleveland, Enterprise, Prince of Wales
18 The Steel Outrider » by LNC3L0T The official report states that an incident involving the Abyss Order caused the death of Outrider Amber. But what happens if she is somehow alive, and brings along a titanic friend?
Titanfall & Genshin Impact, T, English, Adventure & Sci-Fi, chapters: 10, words: 25k+, favs: 55, follows: 63, updated: 1/11 published: 8/24/2021, OC, Amber
1k+ Hunters of Justice » by trestwho Remnant has fallen, its cities captured and its greatest defenders defeated at the hands of the alien conqueror, Brainiac. In the aftermath of his victory, the people of Remnant's last hope lies in the hands of two teams of students, whisked away to another world. A world where Gods walk among them.
Justice League & RWBY, T, English, Adventure & Sci-Fi, chapters: 68, words: 877k+, favs: 1k+, follows: 1k+, updated: 1/10 published: 9/6/2018, Clark K./Kal-El/Superman, Bruce W./Batman, Team RWBY, Team JNPR
179 The Rebel Doctor » by Kazragoth Ren Amamiya, leader of the once renowned Phantom Thieves, now leads a prosperous and peaceful life with his friends, and has left the world of the living, fully content in his aged years. The progenitor of Personas has other plans for him, however. One that involves an already ruined world. Well, at least he's already dead when this happened.
Persona Series & Arknights, T, English, chapters: 13, words: 179k+, favs: 326, follows: 428, updated: 1/8 published: 2/5/2021
16 The Steel Outrider Redux » by LNC3L0T Captain Amber Lastimosa had always remembered she was born and raised in the Frontier. She was taken in as an orphan by a renowned Pilot, trained in the Frontier Militia to fight for her freedom, and became one of the best Pilots of the SRS. And yet in this new world with magic and knights and dragons, she finds it familiar...
Titanfall & Genshin Impact, M, English, Adventure & Friendship, chapters: 4, words: 37k+, favs: 31, follows: 45, updated: 1/8 published: 12/14/2021, OC, Captain Lastimosa, Amber, Eula
34 Sonic Rainboom: Chaos Within Harmony » by DareDreamer After major events in their respective worlds, the seven Chaos Emeralds and the six Elements of Harmony collide and cause both Sonic's world and Equestria to go on a collision course! It falls to two speedy blue heroes on the ground and the sky- as well as all their friends- to fix things! But can they do it before both of their worlds are destroyed in the chaos? Piece of cake!
Sonic the Hedgehog & My Little Pony, K+, English, Adventure & Friendship, chapters: 16, words: 166k+, favs: 24, follows: 28, updated: 1/3 published: 7/12/2021, Sonic, Tails, Twilight Sparkle, Rainbow Dash
12 TACO Run » by sandrilenefatoren2 Three years after the end of Octopath Traveler. Three years before Izuku gets One For All. Four friends are reminded why magic, alcohol, and curiosity can be a hazardous mix. Naomasa's whole brain goes 'tilt'. No actual tacos are involved.
My Hero Academia/僕のヒーローアカデミア & Octopath Traveler, T, English, Friendship, chapters: 41, words: 181k+, favs: 13, follows: 19, updated: 1/3 published: 11/24/2021
76 Wacky Woohoo Pizza Man & Salty Tuna: Honkai Will Cry » by ptl Or Dante ending up, by Hell shenanigans, into yet another world and finds a little girl that confused him with her father. Now he has to take care of the brat, moving around the globe for clues about her father, search for work, kill zombies and weird white monsters and not let the girl die from trying to imitate the two white haired badasses in her life, past and future.
Devil May Cry & Honkai Impact 3rd, T, English, chapters: 5, words: 8k+, favs: 167, follows: 232, updated: 1/1 published: 9/5/2021, Dante, Kiana K.
948 Code Geass: Paladins of Voltron » by W.I.T.C.H.-and-Naruto-Gurl One day on a hiking trip, the student council from Ashford Academy discover a cave filled with lion and catlike drawings. Within the cave they discover a huge robotic lion that is one of seven pieces to a giant robot named Voltron: the Defender of the Universe. Will Voltron be enough to free Japan? (I own nothing.)
Code Geass & Voltron: Legendary Defender, T, English, Adventure & Sci-Fi, chapters: 43, words: 411k+, favs: 450, follows: 448, updated: 1/1 published: 2/25/2017, Lelouch L., Suzaku K., Kallen S., Princess Allura
49 The Shogun's Sparda: Indefinite Hiatus » by TheKazooBirb Two warrior's, both fighting for what they need. One, a way to become a better man. The other, the need to stop any more further pain in her life. A fateful day brings these two warriors together, and change their lives in way's they never thought possible. Would he finally prove he's worthy of a good life? Would she finally find the happiness that had avoided her for so long?
Devil May Cry & Genshin Impact, T, English, Adventure, chapters: 5, words: 8k+, favs: 92, follows: 119, updated: 12/31/2021 published: 9/15/2021, Vergil, Raiden Shogun/Ei, Yae Miko
431 Devil of the League » by Man of Wrath Well, it happened. Dante screwed up... badly. Oh, so very badly. After a run in with a Devil he stood no chance of defeating, he winds up in a world of Superheroes and Caped Crusaders. How does he return home? How does he make a name for himself in this new world? Actually, that one's obvious... by insulting and kicking the crap out of as many Villains and Heroes as he can!
Devil May Cry & Justice League, T, English, Adventure & Supernatural, chapters: 11, words: 69k+, favs: 1k+, follows: 1k+, updated: 12/30/2021 published: 9/16/2018, Dante