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From the skies I Fall by the god wolf reviews
David King knew that days for humanity was coming to an end, yet a long way from the dark Reailty he knew came this world that was already in dark times... Will he come bring hope to these androids and machine's or will he fall to his own damnation like those before him.
Crossover - Nier & Dead Space - Rated: M - English - Adventure/Mystery - Chapters: 2 - Words: 3,151 - Reviews: 3 - Favs: 8 - Follows: 9 - Updated: 4/10 - Published: 4/3 - OC
The Children of Humanity by Dairene reviews
After the end of the 14th Machine War, the survivors now look to expand to the stars... and a not-too-welcoming galaxy (This is obviously set anachronistically. Although first contact with any Council races will be in 11,983, in the form of pirates in the Attican Traverse, the galaxy will be roughly based on the Citadel Council in the 2100s...roughly)
Crossover - Mass Effect & Nier - Rated: T - English - Sci-Fi/Adventure - Chapters: 32 - Words: 76,808 - Reviews: 78 - Favs: 160 - Follows: 251 - Updated: 4/9 - Published: 9/17/2019
Innocent Faith, Experienced Reason by AncientLou reviews
The Tower is fallen and the City Ruins are silent. A man born to vanish and an android made to be sacrificed meet by chance. Together, they explore the aftermath of the 14th Machine War. [Automata Ending C Compliant and Post-DMCV, mind the spoilers]
Crossover - Devil May Cry & Nier - Rated: T - English - Friendship/Adventure - Chapters: 78 - Words: 253,057 - Reviews: 202 - Favs: 144 - Follows: 160 - Updated: 4/8 - Published: 5/30/2019 - V, 9S
NieR: Oblivion by Preferably Bitter 52 reviews
After the events of kh3, Sora finds himself in the world of NieR: Automata. He meets A2 and decides to help her on her mission to destroy the machines, hoping she might be the answer to finding his way back home to his friends. However, when Sora gets wrapped up in the war between androids and machines, he realizes going back home might be harder than he thought.
Crossover - Kingdom Hearts & Nier - Rated: T - English - Friendship/Adventure - Chapters: 31 - Words: 149,590 - Reviews: 224 - Favs: 178 - Follows: 184 - Updated: 4/6 - Published: 6/15/2019
NieR Automata - Invisible Dreams by MyNameisLennyKR reviews
Considering that all three remaining YoRHa androids were left alive after their pods attained sentience, they were given a chance to live once again. With humanity truly extinct as they think, their only choice forward now, is to initiate a dialogue with the machines and try to reach an agreement. But with their bloody history, how could two combat androids and a Scanner do it?
Crossover - Nier & Drakengard - Rated: T - English - Adventure/Sci-Fi - Chapters: 10 - Words: 36,993 - Reviews: 7 - Favs: 11 - Follows: 11 - Updated: 4/4 - Published: 3/10 - Zero, 2B, 9S, A2
The Long, Blinding End by CabooseHelpsU reviews
What happens when the never-ending cycle ends? Of the three remaining YoRHa survivors, A2 struggles the most to find peace. She makes a desperate attempt to uncover the real truth of humanity. Griffin and Sangvis have a new troublemaker on their hands. Nier:Automata/GFL crossover. Possible pairings, Rules of HQ references, maybe some whiplash because GFL. Spoilers for both games.
Crossover - Nier & Girls' Frontline/少女前线 - Rated: T - English - Sci-Fi/Fantasy - Chapters: 5 - Words: 8,588 - Reviews: 9 - Favs: 19 - Follows: 32 - Updated: 4/3 - Published: 1/7 - A2, OC
Ashes and Steel by Bearerofnews reviews
Ashes in a world of twisted metal and golden lights with those laughing far above their understanding of reality.
Crossover - Nier & Dark Souls - Rated: T - English - Fantasy - Chapters: 1 - Words: 2,585 - Reviews: 2 - Favs: 5 - Follows: 5 - Published: 4/1 - Complete
NieR: MHST by Destress98life reviews
In a world full of monsters and hunters fighting to keep a delicate balance. A boy makes a discovery of a life time that changes his life and makes an unlikely friendship his world has never seen. Secrets are revealed and worlds expand in this journey of bonds and kinship. Pairs include 2B x 9S & A2 x 4S later in the story. Rated M for future chapters.
Crossover - Monster Hunter & Nier - Rated: M - English - Adventure/Friendship - Chapters: 25 - Words: 204,460 - Reviews: 5 - Favs: 19 - Follows: 20 - Updated: 3/25 - Published: 3/15/2019 - [2B, 9S] A2
A Unusual Pair by FanFictionCreator5000
Unit 3v E had suffered a malfunction during a battle that resulted in casualties and made her get paired with a former Janitor named W4 Disclaimer! Don't confuse 3v E with Eve from Nier Automata as their names are the exact same spelling
Crossover - WALL-E & Nier - Rated: T - English - Hurt/Comfort/Friendship - Chapters: 1 - Words: 2,059 - Favs: 1 - Follows: 1 - Published: 3/24 - WALL-E, EVE - Complete
The Yorha effect by Drarnegas reviews
5 years after the end of the 14 machine war, Yorha starts the long effort of rebuilding earth for mankind. When suddenly a new threats comes to their world. (Slight different ending of Nier automate and head-cannon. Slight OP Yorha.)
Crossover - Mass Effect & Nier - Rated: M - English - Sci-Fi - Chapters: 15 - Words: 30,367 - Reviews: 51 - Favs: 243 - Follows: 351 - Updated: 3/24 - Published: 5/13/2019
Echoes of a Past Lost by RedAssassin0 reviews
After waking from cryo-stasis, James finds himself in a future that has long forgotten him. With nothing that even remotely resembling the world he once knew, he struggles with having a purpose for his life; though it seems like he's in good company with two Yorah androids who also struggle to find the meaning of their lives. Perhaps not everything is simply a remnant of the past.
Crossover - Nier & Avengers - Rated: T - English - Drama/Mystery - Chapters: 7 - Words: 22,638 - Reviews: 5 - Favs: 36 - Follows: 44 - Updated: 3/23 - Published: 8/1/2019
C Ending by Bearerofnews reviews
A different earth.
Crossover - Dragon Ball Z & Nier - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 2,555 - Reviews: 1 - Favs: 2 - Follows: 1 - Published: 3/17
2B in a strange magical world by Blake the Swordsman reviews
Fem Harry Potter is actually 2B, the Android from the year 11945 AD. After the final fight with Eve, 2B is forced back to the year 1994 just in time for the triwizard tournament Fem Harry Potter, WBWL, Abandoned, soul bond, Harmony
Crossover - Harry Potter & Nier - Rated: K - English - Fantasy/Sci-Fi - Chapters: 5 - Words: 2,461 - Reviews: 7 - Favs: 75 - Follows: 95 - Updated: 3/15 - Published: 12/31/2019
Fate Grimoire by SnowSetAfire reviews
The Fifth Grail War arrived unexpectedly and ended in disaster. Now in 2026, the Sixth Grail War begins and Rin Tohsaka has her chance to set right what went wrong over twenty years ago- if the other participants don't get their hands on the Grail first.
Crossover - Fate/stay night & Nier - Rated: T - English - Adventure - Chapters: 7 - Words: 19,724 - Reviews: 5 - Favs: 11 - Follows: 17 - Updated: 3/13 - Published: 5/16/2019 - Saber, Rin T., Yonah, Nier
Strokes of Fortune by Acerze reviews
A lone android makes his way in a similar yet dissimilar war-torn world. Drawn into the treacherous politics and chaos of Eastern Europe, he must come to terms with his past to challenge the future. Takes place Pre-Butterfly Incident.
Crossover - Nier & Girls' Frontline/少女前线 - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 18,423 - Reviews: 4 - Favs: 13 - Follows: 17 - Updated: 3/4 - Published: 2/29 - Griffin Commander
Humans synth and androids by Bearerofnews reviews
An accident leads the Insititute in a new land of opportunity. Filled with machines fighting a war they don't care for. They merely want to make contact with the fraction who created these advance machines. And so they blindly walk along in ignorance. Dead.
Crossover - Fallout & Nier - Rated: T - English - Sci-Fi/Adventure - Chapters: 9 - Words: 53,139 - Reviews: 25 - Favs: 45 - Follows: 64 - Updated: 2/25 - Published: 7/31/2019 - Sole Survivor, X6-88, Father - Complete
Hearts of True Steel by Ray O'Neill reviews
What 2B desired more than anything was for the cycle of suffering to stop, what she got in return however wasn't what she wanted. Now faced with a world that is foreign to her, will she keep hanging on her past or find new meaning in existence and move forward.
Crossover - Fate/stay night & Nier - Rated: M - English - Adventure/Hurt/Comfort - Chapters: 8 - Words: 69,210 - Reviews: 607 - Favs: 1,625 - Follows: 2,087 - Updated: 2/19 - Published: 5/21/2019 - Shirō E., 2B
Detroit: Automata by bthecat900 reviews
(After NieR:Automata ending E, starts before Detroit:Become Human) Everything seemed fine, YoRHa had been rebuilt slowly, many had been revived, 2B was happy, until a venture deep into the abandoned factory, Fallow 2B as she tries to get through living in Detroit during the later half of the 2030's, will she find her way home? And most importantly, does she prefer coffee or tea?
Crossover - Nier & Detroit: Become Human - Rated: T - English - Chapters: 10 - Words: 14,077 - Reviews: 10 - Favs: 14 - Follows: 23 - Updated: 2/7 - Published: 11/23/2019 - 2B
Terminated by YuriChan220 reviews
2B fights a new adversary when she got separated from 9S. Terminator/T-800 from "Terminator" guest stars.
Crossover - Tekken & Nier - Rated: T - English - Romance - Chapters: 1 - Words: 2,094 - Reviews: 1 - Favs: 4 - Follows: 3 - Published: 1/27 - [Alisa B., 2B] - Complete
Zim: Automata by raemey reviews
A horrid attempt at salvaging an already bungled "Phase Two" sends Zim (and Dib) hurdling through the Florpus and onto a desolate version of Earth—a planet where only androids and machine lifeforms remain. In the midst of endless war, Zim and Dib must find a way home before this new world tears away at everything they have, and everything they are.
Crossover - Invader Zim & Nier - Rated: T - English - Adventure/Drama - Chapters: 2 - Words: 3,607 - Reviews: 3 - Favs: 9 - Follows: 12 - Updated: 1/5 - Published: 12/31/2019
Synthetic Hearts by Ouroboros3 reviews
While android 2B's black-box data may have been restored, the android body itself has remained dormant. For millennia, it remained that way, covered by sand as the world around it changed. That is until one day, one Pietro Polendina unearths the remains.
Crossover - Nier & RWBY - Rated: T - English - Adventure/Friendship - Chapters: 2 - Words: 2,824 - Reviews: 7 - Favs: 51 - Follows: 87 - Updated: 1/1 - Published: 12/27/2019 - 2B, Penny P.
2B(a)DEMON SLAYER by TheStrangerThatCameFromNowhere reviews
Humans believed in the idea of reincarnation, and when humanity once thrived, there was a genre called "isekai." 2B had no real reason to learn about things unrelated to her objectives. She was a machine. She didn't have a soul. Someone upstairs thought otherwise. Her mission had not changed, even as a reborn human in a world inhabited by demons. Glory to mankind
Crossover - Nier & Kimetsu no Yaiba/鬼滅の刃 - Rated: M - English - Horror/Drama - Chapters: 2 - Words: 26,569 - Reviews: 65 - Favs: 258 - Follows: 338 - Updated: 12/28/2019 - Published: 11/18/2019 - 2B, Tanjirou K., Zenitsu A., Inosuke H.
Mankind's Requiem by CabooseHelpsU reviews
Death, however painful, should have meant relief from the distant, bleak dystopia of the future. And yet... YoRHa aircraft carrier, 'Blue Ridge II', soon finds that war, with or without humanity, never changes. Azur Lane and Nier: Automata crossover.
Crossover - Nier & Azur Lane/碧蓝航线 - Rated: T - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 811 - Reviews: 4 - Favs: 17 - Follows: 37 - Published: 12/22/2019 - OC, Akagi, Enterprise, Belfast
Nier: Automata Russian Jedi by se22redja reviews
Once I got into the world of Star wars and from it to Nier: Automata where I remembered the first life for this same world only many years later.
Crossover - Star Wars: The Clone Wars & Nier - Rated: M - English - Adventure/Romance - Chapters: 1 - Words: 1,483 - Reviews: 2 - Favs: 2 - Follows: 3 - Published: 12/6/2019 - OC, 2B, 9S, A2
Glory to the Doom Slayer by alleincorrax reviews
d[OOM] route
Crossover - Doom & Nier - Rated: M - English - Sci-Fi - Chapters: 3 - Words: 43,634 - Reviews: 51 - Favs: 197 - Follows: 260 - Updated: 11/14/2019 - Published: 6/1/2019 - Doomguy
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