1k+ On the Illusion of Might » by evevee We thought ourselves powerful, able to conquer a galaxy with nothing but toys. When we overcame every challenge, breached the space between the galaxies themselves, what use were the words of a race ashamed of their own past? Yet we cannot deny that we were warned, for while a challenge to a human is laughable, a challenge to humanity is a death sentence.
Halo & Mass Effect, M, English, Sci-Fi, chapters: 25, words: 277k+, favs: 3k+, follows: 4k+, updated: 11h published: 2/21/2017, Master Chief/John-117, Cortana, Garrus V., Shepard
1k+ The Men From Onyx » by kpmh2001 A UNSC frigate is sent into another dimension after a disaster with their slipspace drive. Now lost in unknown territory, they must attempt to befriend the population of a local planet of strange humans under constant siege from an army of monsters. Consider this a minor AU as there are some slight differences, but everything major is still in the same place.
Halo & RWBY, T, English, Drama & Sci-Fi, chapters: 77, words: 502k+, favs: 950, follows: 1k+, updated: 14h published: 1/13/2019, Ruby R., Ozpin, J. Ironwood, Winter S.
1k+ Birth of a Legend V2 » by Parcasious An unlikely Master summons a Servant beyond the present world's understanding, starting a series of events that would become the basis of a legend. (-A reimagining of the original Birth of a Legend)
Fate/stay night & Campione!/カンピオーネ!, T, English, Romance & Adventure, chapters: 13, words: 54k+, favs: 3k+, follows: 3k+, updated: 12/5 published: 12/12/2020, Shirō E., Arturia Pendragon
510 GATE : Fields of Halkeginia » by UN Peacekeeper From another world of magic and fantasy, a gate opens in the Streets of Ginza. An army clad in medieval and Renaissance armor with fantasy beings and magic invade Japan. The World unites to fight those aggressors and bring justice for the victims of this attack. Unknown to the people of Earth, one of its own is still trapped there waiting a chance if the possible return home.
Familiar of Zero & Gate - Jietai Kare no Chi nite, Kaku Tatakeri, T, English, Fantasy & Adventure, chapters: 14, words: 116k+, favs: 604, follows: 698, updated: 11/29 published: 8/23/2017
3k+ The Huntsman of Red V2 » by Parcasious Guardian, Protector, Hero, and perhaps something more, that was what he had always meant to her, but to others he was simply known as the Huntsman of Red, Remnant's final hope.
Fate/stay night & RWBY, T, English, chapters: 38, words: 211k+, favs: 5k+, follows: 6k+, updated: 11/22 published: 8/27/2018, Shirō E., Ruby R.
1k+ Gate: Thus the Dominion Fought There » by TheWatcher2785 After two years of peace and prosperity, a mysterious gate had opened on Korhal within the capital city of Augustgrad. From it, invaders emerge straight out of medieval times as they bare threats of slavery and death to the Terran world they had set foot on. But they were soon going to learn they had picked a fight with the wrong people. R&R please.
StarCraft & Gate - Jietai Kare no Chi nite, Kaku Tatakeri, T, English, Fantasy & Sci-Fi, chapters: 35, words: 170k+, favs: 1k+, follows: 1k+, updated: 11/22 published: 4/4/2016
321 Dead Or Alive:Finishing The Fight » by Who Let This Guy On When the Forward Unto Dawn crash lands 500 years in the past on earth, it sets the stage for untold repercussions for the whole of humanity. When the super soldier finds himself as a potential entree into the years DOA tournament however it sets the stage for Victor Donovan and the rest of the Doa World to finally see what a "Perfect Weapon" is capable of.
Dead or Alive & Halo, M, English, Adventure, chapters: 13, words: 98k+, favs: 435, follows: 527, updated: 11/18 published: 5/28/2016, Ryu Hayabusa, Kasumi, Master Chief/John-117, Cortana
1k+ The Reclamation » by Fade Maybe Through ONI's manipulation, the UNSC stumbles upon a Mass Relay and is dragged into a new war. They'll discover the battered races of the Citadel, the political intrigue of its factions, and a second group of humans governed by the Systems Alliance, divided by Cerberus, and lead by Commander Shepard. Yet no one can stop what is to come: the Reclamation, and the death of the galaxy.
Halo & Mass Effect, T, English, Adventure & Sci-Fi, chapters: 52, words: 396k+, favs: 1k+, follows: 2k+, updated: 11/9 published: 3/13/2013
384 Grimm Reaper of Remnant » by Storm VII Ruby Rose, Weiss Schnee, Blake Belladonna, and Yang Xiao Long have completed their BEACON entrance exam to officially form Team RWBY. Fate has much in store for them as two especially menacing teams were also accepted in Ozpin's evaluations; Team JACK led by the cold Jin Kisaragi... and Team RAIN led by the enigmatic Ragna the Bloodedge. [RagnaxHarem] Currently on Volume Two
BlazBlue & RWBY, T, English, Adventure & Romance, chapters: 28, words: 287k+, favs: 610, follows: 666, updated: 11/9 published: 1/11/2018, [Ragna, Team RWBY] Jin K., Team JNPR
443 Death God of Orario » by Orokin Rundas After the fight with Aizen the Hogyoku Bonds to Ichigo's soul, stopping his powers from disappearing. While Ichigo unknowingly harbors the Hogyoku, Ichigo accidentally channels his power into it and ends up In Orario just as Hestia Descended from heaven. Ichigo must decide his own path. Now he is left with the challenge of remaining who he is, in this new world.
Bleach & Dungeon ni Deai o Motomeru no wa Machigatte Iru Darou ka, M, English, Romance & Adventure, chapters: 11, words: 100k+, favs: 1k+, follows: 1k+, updated: 11/3 published: 2/13/2020, Ichigo K., Bell C., Hephaestus, Aizu W.
503 Fate Shadow Spear » by Anime Enthusiast Young Emiya Shirou finds himself one day wandering around the forests in Ryuudou Temple and ends up in a foreign and haunted land, filled with wraiths and evil spirits. Having his life sucked out of him, his life was forfeit until his savior appears. This meeting alone will bring forward changes and improvements to his personality and skills. Heaven's Feel route
Fate/stay night, M, English, Adventure, chapters: 24, words: 156k+, favs: 1k+, follows: 2k+, updated: 10/27 published: 8/28/2020, Shirō E., Saber, Arturia Pendragon, Scathach
1k+Zero no Tsukaima: Saito the Onmyōji » by SeerKing Freshly graduated from the Imperial Academy of Onmyōji, Hiiraga Saito decides to take the longer scenic route on his way to his posting. Then, all of a sudden, he is teleported to a strange country ruled by Western Wizards by a small pink-haired mage. Saito has one question: What the heck is going on here? Harem, M-Rated later on. Cover Image by DARKPHANTOM13. Has TVTropes Page!
Familiar of Zero, M, English, Fantasy & Romance, chapters: 29, words: 200k+, favs: 4k+, follows: 5k+, updated: 10/27 published: 2/7/2014, [Louise, Saito, Tabitha, Siesta]
49 The Messiah In Red » by BrutalAftershock Counter Guardian EMIYA had seen many futures, but never one quite like this. Freed from his contract with Alaya by the mysterious Stephen, he is sent to a vastly different Tokyo, in a very different future. He realizes he can now save that which he once had to destroy.
Megami Tensei & Fate/stay night, M, English, chapters: 3, words: 25k+, favs: 246, follows: 310, updated: 10/21 published: 5/19/2020, Flynn, Isabeau, EMIYA
492 For Earth and All Her Colonies » by GADPELLAEON Post Human-Covenant War AU. After the Great War, all the UNSC wants to do is rebuild and live in the peace. A peace that so many died for. What happens when they learn that no matter what, war will always find them. Chapters Updated - Chapter 11 uploaded (07/08/2019) Any criticism and/or tips welcome.
Halo & Mass Effect, T, English, Sci-Fi, chapters: 13, words: 80k+, favs: 1k+, follows: 2k+, updated: 10/14 published: 12/27/2018, Master Chief/John-117, Arbiter, J. Garson, Councilor Tevos
203 Dead or Alive 5: Damned Spirit » by Alitolexlto Dante has begun to question what his true purpose on Earth could be. To him, it seems he'll get his answer by joining the contenders of the DOA tournament. However, a sinister plot will unveil itself unto him, along with the rest of the DOA competitors in the wild hell that is Limbo. Tribute to DOA4: Devil factor. Warning: I am using the DmC: Devil May Cry universe (Reboot)
Dead or Alive & Devil May Cry, M, English, Adventure & Supernatural, chapters: 54, words: 386k+, favs: 256, follows: 249, updated: 10/8 published: 12/23/2012, Kasumi, Dante(DmC)
78 Halo: Of Wolves And Wagtails » by dmandog056 Six had lost so much, his family, his purpose, his team. Follow Noble's lone wolf assassin along a new path as he strives to survive his new fate as a cerberus among the sekirei. Will the former ONI SPARTAN-III prevent Minaka's age of the gods or spur it along? "Gods must be strong." (This is a Sekirei story, Harem is implied.)
Halo & Sekirei, T, English, Hurt/Comfort & Romance, chapters: 13, words: 69k+, favs: 216, follows: 308, updated: 10/2 published: 12/30/2018
143 The Reclaimers » by Junior Chief Set 3 months after Requiem's destruction a Human/Sangheili coalition force is sent to beyond the reaches of both their territories to secure a forerunner site. But what they found was a separate humanity living on a strange planet completely unscathed and oblivious to the happenings of the past war. But just like them this humanity faces a foe that threatens them to extinction.
Halo & RWBY, M, English, Fantasy & Sci-Fi, chapters: 13, words: 85k+, favs: 342, follows: 463, updated: 9/15 published: 4/19/2016, Master Chief/John-117, Arbiter, Team RWBY, Ozpin
2k+ Enduring the Flames of War » by Masterdude21 A joint Asari-Turian operation salvaged a "package" from a derelict wreckage in the Terminus Systems, whereupon they release a force of war beyond their reckoning. Hoping to avoid another war, Commander Shepard recruits the "package" into her team. A simple act of kindness, unwittingly paving the way for a clash unlike the galaxy has ever seen. Fate directs the flames of war.
Halo & Mass Effect, M, English, Sci-Fi & Horror, chapters: 41, words: 585k+, favs: 3k+, follows: 4k+, updated: 9/9 published: 11/30/2015, Master Chief/John-117, OC, Shepard
541 GATE: Of Dragons and a Spirit of Fire » by Pkd Few years after the events of Halo Wars, the UNSC Spirit of Fire finds themselves above the orbit of a unknown world without any clue to where they are and what brought them here. Faced with a new obstacle the crew of the Spirit of Fire descends upon the world where they meet new allies and enemies, along with an relic of the past, as they try to find a way back home.
Halo & Gate - Jietai Kare no Chi nite, Kaku Tatakeri, T, English, Adventure & Fantasy, chapters: 30, words: 64k+, favs: 1k+, follows: 1k+, updated: 9/5 published: 1/26/2018, J. Cutter, E. Anders, OC, Third Recon
156 Final Frontier » by Cipher32 For us the storm has passed, it's time to honor those who never return in this dreadful voyage. As human carved their loved ones' names to a stone pillar of remembrance, they carved ours' into their hearts as an utmost symbol of gratitude, and in them we would never be forgotten amidst time for it is the greatest way they honor us. UNSC Enterprise, requesting immediate recovery.
Halo & Azur Lane/碧蓝航线, T, English, Sci-Fi & Adventure, chapters: 10, words: 126k+, favs: 377, follows: 516, updated: 9/3 published: 1/21/2020, OC, Enterprise, Cleveland, Vestal