69 Vault of Vytal » by ChiefD3m0n1c The rewrite of Vault of Vytal. Nearly a year after the fall of Handsome Jack, the Vault Key has transported the Vault Hunters to a new world, Remnant. Now with the help of Team RWBY, they have to find a way back to Pandora... but dark alien forces work in the shadows against them. Rated M for violence, language and adult situations.
Borderlands & RWBY, M, English, Adventure & Humor, chapters: 10, words: 40k+, favs: 180, follows: 248, updated: 10/17 published: 7/13/2017, [Zer0, Blake B.] [Gaige, Ruby R.]
1k+ Under the Veil » by poplasia Sans has gotten himself stuck in the void between worlds in a successful attempt to stop the resets of his timeline. He's not sure how long he's been chillin' alone there, but eventually a chance at escape stumbles his way in from the Veil of Death. His name?—Sirius Black. (no pairings)
Harry Potter & Undertale, T, English, Fantasy & Humor, chapters: 54, words: 184k+, favs: 1k+, follows: 2k+, updated: 10/15 published: 8/1/2016, Sirius B., Sans
1k+ Misplaced » by Maximillian Havisham A disruption in the Eclipse Gate alters the course of one boy's life forever. Now belonging to a world he was never supposed to know, he lives a new life full of adventure, love, and just a dash of craziness. It's not about where you are, but who you are that defines you. A FTxRWBY crossover.
Fairy Tail & RWBY, M, English, Adventure & Fantasy, chapters: 79, words: 502k+, favs: 1k+, follows: 1k+, updated: 9/8 published: 4/11/2016, Natsu D., Weiss S., Pyrrha N., Team RWBY
1k+ The God of Destruction comes to Remnant » by DragonKingDragneel25 They tried to destroy him. They failed. He was changed. Thrown into an unknown world of bloody evolution. Now he must make his way through this new land and show just why he is known as a god of destruction and the King of the Monsters. May God help them all. Faunus Godzilla!
Godzilla & RWBY, M, English, Adventure & Sci-Fi, chapters: 19, words: 104k+, favs: 2k+, follows: 2k+, updated: 9/1 published: 5/30/2016, Godzilla, Velvet S., Team RWBY, Coco A.
92 The Wandering Familiar » by Autobot Rewind Louise summons her human familiar, Saito. But what if she wasn't the only one that summoned a human familiar? Through desperation, Tabitha summons a particular wandering samurai named Kenshin Himura. . . . That she did. (Tabitha/Kenshin/Sylphid) OOC Sylphid
Rurouni Kenshin & Familiar of Zero, M, English, Hurt/Comfort & Romance, chapters: 16, words: 55k+, favs: 354, follows: 439, updated: 8/22 published: 7/27/2018, [Kenshin, Tabitha, Sylphid/Irukukwu]
169 What I've Done » by Jacob D. Mercer Jason Voorhees abruptly wakes up in a forest with a mission: Defeat Salem and protect Ruby Rose
Friday the 13th & RWBY, M, English, Horror & Adventure, chapters: 14, words: 62k+, favs: 207, follows: 242, updated: 8/22 published: 7/31/2019, [Jason V., OC] Ruby R., Ozpin
619 Rising of the Cute Shield » by REDthunderBOAR BOFURI: I Don't Want to Get Hurt, so I'll Max Out My Defense Crossover. What happens when Maple takes Naofumi's place? Well, a lot of things change actually.
BOFURI: I Don't Want to Get Hurt, so I'll Max Out My Defense/痛いのは嫌なので防御力に極振りしたいと思います & Rising of the Shield Hero/盾の勇者の成り上がり, M, English, Adventure & Fantasy, chapters: 16, words: 49k+, favs: 1k+, follows: 1k+, updated: 8/15 published: 2/1
9 The Gen-Ed Monster Summoner » by MechaGodzillaFan Multi-Shot. In the city of Musutafu, there lies UA Highschool, the most prestigious hero school in Japan. Within the school's halls, there's a single student who is much like anyone else. But she does not pursue the path of a hero. Instead, she wished for a quiet life in a world of heroes and villains. In a way or another, she'll achieve it with monsters at her side.
Dungeons and Dragons & My Hero Academia/僕のヒーローアカデミア, T, English, Fantasy, chapters: 3, words: 20k+, favs: 22, follows: 22, updated: 8/6 published: 2/28
6 The Fusion Hero by JTD3 Months after the battle against Paradox, Jaden had been busy dealing with a deranged cult after his hide. Finding himself called to Domino City, Jaden is blindsided by someone he thinks to be apart of the cult, one that has abilities far above the rest. These abilities leave Jaden trapped in a world different from his own in all ways but one. In this world, there are still Heroes.
Yu-Gi-Oh GX & My Hero Academia/僕のヒーローアカデミア, T, English, Supernatural & Adventure, words: 5k+, favs: 48, follows: 67, 7/19, Jaden Y./Jūdai Y., Elemental Heroes, Izuku M., Toshinori Y./All Might
93 I Don't Want to Get Hurt, so I'll Become the Ultimate Defensive Hero » by FoxOnPie BOFURI crossover. The world has seen a great many powerful Heroes: All Might, Endeavor, Best Jeanist, Mirko, the list goes on. However, none have ever been-or ever would be-more or a monster than the deadliest Hero ever to be born: a cute little girl named Maple.
BOFURI: I Don't Want to Get Hurt, so I'll Max Out My Defense/痛いのは嫌なので防御力に極振りしたいと思います & My Hero Academia/僕のヒーローアカデミア, T, English, Adventure & Humor, chapters: 5, words: 38k+, favs: 534, follows: 641, updated: 7/18 published: 3/9, OC
1k+ A Shattered Vale » by Darkbetrayer Remember a time when things made sense? Humans killed Grimm, Grimm killed humans, and criminals could make an honest living? Back before teenagers ruined everything? Roman Torchwick remembers. When Neo finds a boy who can frighten Grimm, Roman decides this could be useful, while he pretends to locate the boy's friends.
Toaru Majutsu no Index/とある魔術の禁書目録 & RWBY, T, English, Adventure & Humor, chapters: 38, words: 449k+, favs: 1k+, follows: 1k+, updated: 7/9 published: 5/13/2017, Accelerator, Tōma K., Team RWBY, Team JNPR
11 DOOM: Helltaker by ComeInMeBro Another world - an untapped earth - is targeted by the servants of DOOM in their unending campaign for complete domination of all species. Luckily for this planet, there are two men who have something to say about it.
Doom & Helltaker, T, English, Adventure & Friendship, words: 14k+, favs: 143, follows: 145, 7/7, Doomguy, Lucifer, Helltaker
673 Unforeseen Circumstances » by A Sometimes Lazy Writer When Saitama and Genos have a mishap with a certain alien ship's warp drive, they find themselves dazed and confused on the ground at USJ. How does everyone react to the duo's presence at UA? With rising tensions, strong enemies, and some strange hijinks, let's find out! Rated T for some language and violence.
One Punch Man/ワンパンマン & My Hero Academia/僕のヒーローアカデミア, T, English, Adventure & Humor, chapters: 6, words: 44k+, favs: 2k+, follows: 3k+, updated: 7/6 published: 10/7/2018, Saitama, Genos, Toshinori Y./All Might, 1-A Students
472 A Creed Reborn » by Viva2212 You can kill an assassin, but you can't kill the Creed. Altaïr, Ezio, Connor, Edward, Arno, Adéwalé and the Fryes have each done their part for the Assassins, but they aren't done. Alive in the world of Remnant, they lead new lives as combat students at Beacon. However as evil forces draw close, they must rely once more on the Assassin in each of them to protect the freedom of all.
Assassin's Creed & RWBY, T, English, Fantasy & Adventure, chapters: 36, words: 191k+, favs: 534, follows: 547, updated: 6/26 published: 2/19/2017, Altaïr, Ezio A., Connor K., Edward K.
18 Rhyddid » by unrulyglacier42 He wasn't sure how he wound up in the middle of dense woodland. The splintered moon and strange Taken skeleton wolves with glowing red eyes were also a bit of a surprise, but Cayde-6 always felt he was rather good at adapting.
RWBY & Destiny, T, English, Adventure & Humor, chapters: 3, words: 8k+, favs: 107, follows: 144, updated: 6/24 published: 6/14, Cayde-6
67 Zero's Maple » by levelgap Maple was looking for something new in NWO. Louise was looking for a strong and beautiful familiar. So as if the fate wills it, Louise manages to summon Maple. Then things happened. (Might be serious but definitely a humor story)
Familiar of Zero & BOFURI: I Don't Want to Get Hurt, so I'll Max Out My Defense/痛いのは嫌なので防御力に極振りしたいと思います, T, English, Fantasy & Humor, chapters: 2, words: 4k+, favs: 259, follows: 357, updated: 5/22 published: 5/19, Louise
186 The Covenant's Mistake » by 336 The Covenant fear Demons, and Demons fear Doomguy.
Doom & Halo, T, English, Sci-Fi & Horror, chapters: 12, words: 41k+, favs: 507, follows: 611, updated: 4/1 published: 10/15/2017, Doomguy, Master Chief/John-117
134 A new chance at one HP » by emeraldleafeon Sans should be dead, he only has one HP after all, he felt the knife hit him, he saw himself turning to dust. Then why is he not dead? An Undertale and My Little Pony crossover. Of which I own neither, Toby Fox owns Undertale and My Little Pony belongs to Hasbro. Please enjoy
My Little Pony & Undertale, T, English, Humor & Fantasy, chapters: 21, words: 53k+, favs: 266, follows: 313, updated: 2/16 published: 10/23/2016, Princess Celestia, Princess Luna/Nightmare Moon, Sans, Gaster
20 TF2 meets Avengers » by Th3RedPyro What was another day in Teufort turns into a problem. Pyro was going to have another day of ceasefire to do whatever he wanted, but when he goes to check on his friend, the Engineer, things turn south. In another universe, there were the Avengers. Everything was settling down well from Loki and the Chitauri... when suddenly, they are now faced with something they didn't expect.
Team Fortress 2 & Avengers, M, English, chapters: 4, words: 12k+, favs: 27, follows: 28, updated: 1/21 published: 3/23/2017
26 Overwatch meets a firebug » by Th3RedPyro Just when you think everything is fine... it turns out to be Halloween again. For normal people, they get to dress up in costumes and go trick-or-treating to get candy, but for the RED team, that meant Merasmus came to 'visit' them, again. This time, though, Merasmus has come up with a new plan the RED Team didn't expect. (possible AU)
Team Fortress 2 & Overwatch, T, English, chapters: 4, words: 15k+, favs: 37, follows: 60, updated: 1/16 published: 6/28/2017, Pyro, J. Fawkes/Junkrat, Mako R./Roadhog