1k+ The Unknown Defender » by Gabenator5 While Shepard is closing in on Saren, something odd is happening in the Terminus systems. A new faction stirs, its green-clad enforcers seemingly unstoppable. Rumors spread, pirate bases going dark, both the enslaved and kidnapped alike are discovered free. Who are these new interlopers and what is their goal? For good or ill the powers that be intend to find out.
Halo & Mass Effect, T, English, Adventure & Sci-Fi, chapters: 18, words: 121k+, favs: 3k+, follows: 4k+, updated: 1/16 published: 9/27/2016, Master Chief/John-117, Cortana, Tali'Zorah, Leviathan
144 Nights End, Days Begun » by WannabeKurt In the aftermath of a political crisis, UA finds itself being observed by international heroes. 1-A's Observer has a mysterious past, though they soon realize she will do her best to keep them safe- and her best is very, very good.
Worm & My Hero Academia/僕のヒーローアカデミア, T, English, Romance, chapters: 24, words: 89k+, favs: 757, follows: 973, updated: 1/2 published: 11/25/2020, Skitter, Panacea, Shouta A./Eraserhead, 1-A Students
103Across the Universe » by SunLight In another universe, Taichi's little sister never lived past childhood. Years later, in a world without Light, Takeru comes across a girl claiming to be Hikari Yagami.
Digimon, T, English, Drama, chapters: 6, words: 40k+, favs: 85, follows: 157, updated: 12/30/2021 published: 8/1/2014, Taichi Y./Tai K., Hikari Y./Kari K., Takeru T./TK, Chosen Children/Digidestined
764 Ruby-B312 » by GreenTheRyno Reach has fallen, and Noble Team along with it. Standing alone, Noble Six fights like a woman possessed, but even her unique superpowers cannot turn the tide against an enemy who has no interest in fighting fair. Little does she know, her death is only the beginning of her journey - one that will teach this Lone Wolf the strength of her pack.
Halo & RWBY, M, English, Adventure & Sci-Fi, chapters: 46, words: 359k+, favs: 1k+, follows: 1k+, updated: 12/26/2021 published: 8/15/2018, SPARTAN-B312/Noble Six, Ruby R., Winter S., Team RWBY
2k+ Blessed with a Hero's Heart » by Magnus9284 What if instead of Kazuma, the world of Konosuba gets the Number 1 cinamon roll of the hero world? Find out in this experiment of a crossover!
My Hero Academia/僕のヒーローアカデミア & KonoSuba: God's Blessing on This Wonderful World, M, English, Adventure, chapters: 18, words: 109k+, favs: 5k+, follows: 6k+, updated: 12/24/2021 published: 11/23/2018, Izuku M., Aqua, Megumin, Darkness
256 Snuggles the Symbiote » by Rater202 Bizzare things happen, sometimes without warning. On the night she first went out to be a Hero, Taylor Hebert met a little girl in need of a friend and felt the call to be a Hero of a differant sort. Rated for language.
Marvel & Worm, M, English, Friendship & Adventure, chapters: 80, words: 245k+, favs: 664, follows: 745, updated: 12/20/2021 published: 2/24/2018
293 A Certain Electric Trainer » by Darkbetrayer Welcome to the Nelos region. A new uncharted region full of Pokémon from all over the world. This area has attracted attention from the other regions and a large metropolis called Academy City has been created to research Nelos' unique history. One female student has just started her Pokémon journey and meets an unfortunate boy. Index characters in the world of Pokémon.
Pokémon & Toaru Majutsu no Index/とある魔術の禁書目録, T, English, Adventure & Romance, chapters: 19, words: 139k+, favs: 318, follows: 367, updated: 11/24/2021 published: 12/27/2016, Mikoto M., Tōma K.
4 Ghostbusters: The Calamity by Usiel21 GB: Afterlife - DARK AU. Gozer had now broken through to this world, starting a year long war, all that was green was to wither and die. Phoebe Spengler, Trevor, Lucky and Podcast now fight a war against the undead and now? now they were closer to ending Gozer's war on life but Phoebe was prepared, like Egon before her, to pay the ultimate price and she was okay with that. ONE-SHOT
Ghostbusters, T, English, Supernatural & Spiritual, words: 2k+, favs: 3, follows: 2, 11/21/2021
1k+ Not All Those Who Wander Are Lost » by Theta-16 Hero. Villain. Warrior. Monster. Lone Wanderer. He's been called many things by many people for many reasons. However, after a fateful incident sends him to Remnant, maybe he'll be called Jaune again. Whatever the name, he'll need to take hold of the future, survive the present and confront the past.
Fallout & RWBY, M, English, Romance & Hurt/Comfort, chapters: 69, words: 492k+, favs: 1k+, follows: 2k+, updated: 11/18/2021 published: 9/21/2017
286 A Left Turn at Albuquerque » by andrewjameswilliams When a weapons test goes horribly wrong the SDF-3 and a group of Robotech warships are sent hurtling into the Star Wars galaxy and a confrontation with the forces of the sinister Galactic Empire. *Chapter Nine new version*
Star Wars & Robotech/Macross, T, English, chapters: 17, words: 111k+, favs: 365, follows: 411, updated: 11/18/2021 published: 2/26/2017, Leia O., M. Mothma, Lisa/Misa, Rick/Hikaru
940Like Father, Like Daughter » by ADdude After spending 16 years in another dimension Marco is finding it a little hard to readjust to his life back on Earth. Then a few days later Hekapoo shows up at his doorstep with a daughter, their daughter! Needless to say, he's going to have a lot more stuff to get used to. Cover by hntrgurl13 on tumblr
Star Vs. The Forces of Evil, T, English, Family & Humor, chapters: 37, words: 257k+, favs: 1k+, follows: 1k+, updated: 11/13/2021 published: 2/13/2017, Star B., Marco D., Hekapoo
148 Your Name Is Eridan » by oniforever Dementors are known to bring up the worst memories of your past. In Harry's case, it brings up memories from a life he once lived. Perhaps now both lives could do what they've always wanted. Defeat Voldemort and learn magic. AU starting with POA. No pairings yet.
Harry Potter & Homestuck, T, English, chapters: 7, words: 30k+, favs: 312, follows: 350, updated: 11/10/2021 published: 10/16/2015, Harry P., Eridan A.
239 No Need for Titles (Originally by A Simple Cup) » by Saberius Prime Deciding it would be better than fighting the Monstrous Nightmare, Hiccup flees Berk, heading south towards a more peaceful land, and a more peaceful life in the kingdom of Arendelle. Starts out 2 years before Elsa's parents deaths and will rapidly progress to after the story of Frozen, putting Hiccup at his age of 20 in HTTYD2 and Elsa at age 21. Eventual Hiccelsa. T for now.
How to Train Your Dragon & Frozen, T, English, Adventure & Romance, chapters: 21, words: 95k+, favs: 492, follows: 559, updated: 10/27/2021 published: 12/3/2019, [Hiccup, Elsa] King Agnarr
1k+ Archer » by Fencer22 The Entities wanted to destroy all versions of Earth. Gaia and Alaya objected to that. Hijacking a shard they sent Counter Guardian Emiya through to fight. Now bound to Taylor the pair must adapt and grow in order to face the coming threat. In other words Taylor inherits Archer's powers. Extreme divergences from canon.
Fate/stay night & Worm, M, English, chapters: 29, words: 137k+, favs: 3k+, follows: 4k+, updated: 10/9/2021 published: 12/3/2018, Archer, Skitter, Flechette
56 Emily Kaldwin: Void-singer » by Adamant39 A twist of fate leaves 10 year old Emily Kaldwin responsible for the empress' death, and given mysterious powers by the Outsider. With Corvo taken by Daud, the loyalists lost, and Dunwall in chaos, the young empress will have to rely on help from unlikely sources... One thing is certain. Dunwall will never see it's children the same way again. COMPLETE.
Dishonored, T, English, Drama & Spiritual, chapters: 37, words: 54k+, favs: 144, follows: 131, updated: 10/2/2021 published: 2/7/2016, the Outsider, Emily K., OC
1k+ Zero Summing » by Poliamida Mocked by her peers and a failure as a mage, now she finds herself alone in a foreign land ravaged by a civil war. With the world on the brink of destruction her life couldn't get any worse, could it? Reverse summon AU.
Elder Scroll series & Familiar of Zero, M, English, Adventure & Fantasy, chapters: 51, words: 496k+, favs: 1k+, follows: 1k+, updated: 9/10/2021 published: 9/2/2014, Louise
138 In Your Heart Shall Burn » by Baked The Author A story where Taylor dies and ends up as a spirit/proto-Endbringer in the Fade with Queen Administrator, the Inquisitor smiles too much, Cole asks Vivienne about the meaning of flowers, and Cassandra desperately needs an aspirin. Or a drink. Not a serious story at all.
Dragon Age & Worm, T, English, Humor & Adventure, chapters: 15, words: 18k+, favs: 892, follows: 992, updated: 9/1/2021 published: 3/27/2020, Cole, Josephine M., Lavellan, Skitter
184The Actions of Children » by New-and-possibly-improved Instead of Momo freeing her from the tree after she stole the water bending scroll, Zuko manages to take Katara back to his ship as bait for the Avatar. Their hatred lessens as they learn about each other and Zuko realizes just what the Fire Nation has done.
Avatar: Last Airbender, M, English, Adventure & Romance, chapters: 41, words: 189k+, favs: 539, follows: 762, updated: 8/17/2021 published: 9/13/2014, [Zuko, Katara] Sokka, Iroh
311The Arts of War and Life » by Fell's Apprentice Drabbles of the "Dreaming of Sunshine" verse from the perspective of various members of the cast.
Naruto, T, English, chapters: 23, words: 57k+, favs: 634, follows: 751, updated: 8/7/2021 published: 8/28/2015
114 Saga of Tanya The Elf » by NatsuThebadass Tanya wakes in a new world filled with magic and magical creatures. Though her time with the Empire is over maybe this world will offer her the peace she has always wanted. But should conflict arise Tanya knows what needs to be done.
Youjo Senki: Saga of Tanya the Evil & Tensei Shitara Slime Datta Ken/転生したらスライムだった件, T, English, Adventure & Fantasy, chapters: 6, words: 25k+, favs: 616, follows: 831, updated: 8/6/2021 published: 8/18/2020, Tanya