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Mando Bat by Scififan33 reviews
The Joker took Robin, wanting a son. For a week he tortured the boy before the bats came but by the time they reached the Joker all that was left of Robin was a pool of blood. Mandalorians were known to adopt any child who held still long enough. Tim was definitely holding still given he was in a bacta tank.
Crossover - Star Wars & Batman - Rated: T - English - Sci-Fi - Chapters: 2 - Words: 7,153 - Reviews: 1 - Favs: 13 - Follows: 15 - Updated: 6/24 - Published: 6/22 - Jango Fett, Bruce W./Batman, Timothy D./Red Robin
The Grail's Dark Knight by wearethonored01 reviews
The Fourth Holy Grail War. In most timelines, The Japanese city, Fuyuki, a secret magical tournament is held, where seven mages known as "Masters" summon "Servants", reincarnations of legendary heroes from all across time, to fight in a deadly battle royale where the winner obtains the Holy Grail, an omnipotent wish granter... bringing nothing but ruin In this timeline, unbeknown
Crossover - Batman & Fate/stay night - Rated: M - English - Adventure/Supernatural - Chapters: 13 - Words: 82,196 - Reviews: 36 - Favs: 119 - Follows: 153 - Updated: 7h - Published: 12/24/2023 - Bruce W./Batman
Suicide squad isekai ( version Arkham Asylum ) by raptor10 reviews
When you discover a new world, who will you decide to send first to explore it? A group of psychopaths and a man-bat are surely the best possible choices. And this is how Batman finds himself in a new world. There, he will have to save an empire... fight monsters... watch out for Arkhum's madmen... while finding a way back to Gotham.
Crossover - Batman & Suicide Squad - Rated: K+ - English - Adventure/Humor - Chapters: 1 - Words: 3,236 - Reviews: 2 - Favs: 2 - Follows: 3 - Published: 10h - Bruce W./Batman, Harley Quinn, Poison Ivy, The Joker
Mutants Anonymous by Biggy T
Taking place in a massive shared continuity featuring your favorite fictional heroes, Batman still grieves over the loss of Jason Todd. The Brotherhood of Mutants catches wind of a dangerous weapon created by Wayne Industries and wants the help of Gotham's most notorious mutant Killer Croc! Beast of the X-Men is sent to help investigate while Bruce grieves, but will it be enough?
Crossover - X-Men & Batman - Rated: T - English - Chapters: 2 - Words: 6,856 - Favs: 1 - Updated: 10h - Published: 6/16 - Dr. H. McCoy/Beast/Hank, Erik L./Magneto, Bruce W./Batman, Killer Croc
Deal by Elizabehta Beilschmidt reviews
One day, a woman hires Jason to kill an unusual amount of people. The more he looks at the case, the more he is convinced he has to accept. ["I want them gone." She had said with a straight face. "All of them have to die."]
Crossover - Batman & Danny Phantom - Rated: T - English - Angst/Tragedy - Chapters: 4 - Words: 36,645 - Reviews: 9 - Favs: 126 - Follows: 74 - Updated: 12h - Published: 9/26/2022 - Jason T./Red Hood, Jazz F. - Complete
Agamemno-Contingency: La Familia Madrigal by TigerVolcano5000 reviews
The Madrigals are a family of magic users who have been hidden away from the world for decades. Although they have presented themselves as a group that only desires peace, I would be lying if I said that I was not...concerned about them. In my experience, powerful groups who wish to remain secret always have a dark side. If my suspicions are correct, we will need to be prepared.
Crossover - Batman & Encanto - Rated: T - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 4,328 - Reviews: 1 - Published: 18h - Complete
My Adventure With Batman by Mando Whisky reviews
Clark Kent, Lois Lane and Jimmy Olsen go to Gotham City to investigate Wayne Enterprises for shipping off weapons to criminals such as Bane. While there Clark would also have to face off against Livewire, Slade, Bane and the mysterious Batman; Who might be an ally for the future
Crossover - Batman & My Adventures with Superman - Rated: T - English - Adventure/Sci-Fi - Chapters: 15 - Words: 73,556 - Reviews: 27 - Favs: 35 - Follows: 31 - Updated: 22h - Published: 1/16 - Bruce W./Batman, Clark Kent/Superman, Lois Lane, Jimmy Olsen
Can't help falling in love (with you) by Elizabehta Beilschmidt reviews
When a ghost does shenanigans, Jazz usually stays out of the trouble, since that's her brother's thing. This time? This time trouble found her in the form of a ghost that marries her to the Red Hood against her will.
Crossover - Batman & Danny Phantom - Rated: T - English - Romance/Humor - Chapters: 6 - Words: 22,236 - Reviews: 19 - Favs: 130 - Follows: 155 - Updated: 6/28 - Published: 7/26/2022 - [Jason T./Red Hood, Jazz F.]
I Became Batman by HeartofBatman reviews
A man who was a loser in life reincarnates as Bruce Wayne! Now feeling like he has a duty to become Batman, this version of Bruce Wayne will travel the Multiverse to acquire new abilities, weapons, and skills to become an ultimate Batman unlike any other Batman that has existed; the ultimate Batman!
Crossover - Batman & X-overs - Rated: T - English - Adventure - Chapters: 2 - Words: 3,511 - Reviews: 3 - Favs: 16 - Follows: 17 - Updated: 6/27 - Published: 6/25 - Bruce W./Batman
Shattered by MarionLuth
AU: Jason, a few weeks after his return to Gotham is struggling. Betrayed by those he loved the most, resentment and thirst of revenge engulfing him entirely, he is coping by not coping. When Batman encounters a scene of brutal massacre he knows Red Hood was behind, he seeks him out to confront him, only to find him in a broken catatonic state.Warnings: Alluded suicidal thoughts
Crossover - Batman & Batman - Rated: T - English - Angst/Family - Chapters: 1 - Words: 7,073 - Published: 6/27 - Alfred P., Bruce W./Batman, Jason T./Red Hood, Richard G./Nightwing - Complete
BatFashion by EthanSummer reviews
Halloween at Casper High ended with a massive costume cleanup. Danny and his friends decided to hold their own cosplay fashion show. The shooting is getting out of control, and the bats are worried. It seems that they will have a new brother soon?
Crossover - Batman & Danny Phantom - Rated: M - English - Hurt/Comfort/Family - Chapters: 6 - Words: 32,175 - Reviews: 11 - Favs: 40 - Follows: 44 - Updated: 6/26 - Published: 3/18 - Bruce W./Batman, Richard G./Nightwing, Timothy D./Red Robin, Danny F.
UnDeserted by Ladyawesome45321
Central City explodes and plunges the residents into craziness. Deserey finds herself with abilities and skills she had thought she lost years ago as a direct result of the explosion. There's a group, a team, operating out of the old S.T.A. R. Labs building. The building that has been shut down and declared hazardous. The people who are responsible, and they want her help.
Crossover - Flash & Batman - Rated: M - English - Crime/Mystery - Chapters: 3 - Words: 22,742 - Favs: 2 - Follows: 2 - Updated: 6/25 - Published: 3/18 - Barry A./The Flash, Bruce W./Batman, OC, Jason T./Red Hood
Strays by SilverLightning26 reviews
A business trip takes the Dursleys across the Atlantic to a grimy city in New Jersey. They couldn't find a sitter, so they had to bring "the freak" with them. And then they conveniently forgot him there, on the meanest streets of Gotham. Fending for himself at the tender age of 7 (and ten months!), Harry will find friends, and eventually, hopefully, a new home and a new family.
Crossover - Batman & Harry Potter - Rated: T - English - Family/Friendship - Chapters: 5 - Words: 22,445 - Reviews: 19 - Favs: 100 - Follows: 150 - Updated: 6/25 - Published: 6/4 - Jason T./Red Hood, Timothy D./Red Robin, Harry P.
The Emerald Knight by kingbuttgobbler reviews
An orphan Izuku Midoriya runs away and eventually becomes the half-willing kidnapping victim of Gotham Cities' most toxic couple. From there, his life changes in ways he could never expect, meeting new friends and making lifelong enemies along the way.
Crossover - My Hero Academia/僕のヒーローアカデミア & Batman - Rated: T - English - Family/Humor - Chapters: 28 - Words: 78,157 - Reviews: 4 - Favs: 41 - Follows: 53 - Updated: 6/25 - Published: 3/10 - Izuku M., Bruce W./Batman, Harley Quinn, The Joker
Lightest of Nights: A Deck of Minds by Drumbullbee reviews
One of ambition lurks within the hidden depths of the shadow, catching eye of some of the greatest minds. But what is their intent? And when all hope seems lost when the storm arrives, who of the chosen ones will be able to stay the course of what defines them without straying from who they are? Batman - Detective Conan crossover.
Crossover - Batman & Detective Conan/Case Closed - Rated: T - English - Mystery/Romance - Chapters: 38 - Words: 183,601 - Reviews: 52 - Favs: 107 - Follows: 137 - Updated: 6/25 - Published: 12/7/2015 - Bruce W./Batman, Damian W./Robin, Shinichi K./Conan E., Kaito K.
Of Leather Wings: A Man-Bat Izuku Story by AFalseIdentity reviews
After signing up to work with Kirk Langstrom & His wife Francine for medical research and accidentally cutting himself on a broken beaker holding a secret Mutagen Izuku's DNA begins to alter in unforeseen ways causing Izuku to uncontrollably turn into a Man-Bat hybrid causing him to become a feral creature of the night. Can Izuku still be a hero or will he become a mindless beast?
Crossover - My Hero Academia/僕のヒーローアカデミア & Batman - Rated: T - English - Horror/Mystery - Chapters: 6 - Words: 27,511 - Reviews: 4 - Favs: 16 - Follows: 20 - Updated: 6/24 - Published: 3/12 - Francine L./She-Bat, Robert L./Man-Bat, OC, 1-A Students
Joke's on You by Bratja Rasa reviews
After being told he can't become a hero, Izuku went missing. His former classmates don't seem to care. But a mysterious attack causes fear amongst the people of Japan, nay, the World. A Clown villain joins the League of Villains attack on the USJ, and is deemed unnecessary by his peers. Well, the Jokes on them.
Crossover - Batman & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Crime - Chapters: 6 - Words: 23,478 - Reviews: 68 - Favs: 155 - Follows: 160 - Updated: 6/24 - Published: 3/20
Batman: Season of the Witch by Finmonster reviews
Halloween has always been a dangerous time in the shadowy streets of Gotham City. But this year, after an altercation at Arkham Asylum unleashes a darkness that had been sealed away for decades. Now, Batman, Robin and their allies must hunt down a vicious murderer before he can unleash the type of violence that not even Gotham has seen before.
Crossover - Batman & Halloween - Rated: T - English - Adventure/Horror - Chapters: 1 - Words: 4,285 - Reviews: 3 - Favs: 4 - Follows: 4 - Published: 6/23
ai and more by catgirl33
Just fanfics not connected to any of my series
Crossover - Batman & Good Omens - Rated: T - English - Romance/Humor - Chapters: 38 - Words: 45,710 - Updated: 6/22 - Published: 10/23/2023
DC lost media: Batman and his robes by catgirl33 reviews
A collection of scripts of episodes from shows and comic that already existed but would never shown on air or from shows that got cut from existing all together Inspired by my episode ideas and an idea for a rogues sitcom made by user Aesthetic-Core on Tumblr Link: /razzbarry/674787498372841472/what-if-the-gotham-rouges-were-a-sitcom
Crossover - Batman & Batman the Animated Series - Rated: K+ - English - Humor/Adventure - Chapters: 38 - Words: 33,612 - Reviews: 2 - Follows: 1 - Updated: 6/22 - Published: 10/23/2023
The Crimson Vanguard by KennyTheRenegade reviews
Sometimes in order to stop monsters, you need to become one yourself. Jason Todd is a living example of this philosophy as he dishes out justice his way in a world filled to the brim with superheroes and villains. The real question is how will the world react to his lethal version of justice?
Crossover - My Hero Academia/僕のヒーローアカデミア & Batman - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 11,244 - Reviews: 4 - Favs: 36 - Follows: 50 - Updated: 6/22 - Published: 6/6 - Jason T./Red Hood, Izuku M., Shouta A./Eraserhead, Rumi U./Mirko
TLDK: Birds of Prey by Lightblade1121 reviews
Series of One-shots The Loud Sisters decide to join in on the action in helping their Brother, Lincoln Loud, the Batman, as his partners in Crime Fighting. They’ll have a lot to learn, but they’ll kick butt and look good doing it.
Crossover - Loud House & Batman - Rated: K - English - Adventure - Chapters: 5 - Words: 17,665 - Reviews: 3 - Favs: 13 - Follows: 11 - Updated: 6/22 - Published: 3/6/2023
Shades of Red by eli's cauldron
Valerie Gray's world was turned upside down after Cujo wrecked Axion Labs and her father lost his job. Valerie struggles to balance it all, and years after leaving Amity Park and Casper High, she is a college student at Gotham University when she meets Jason Todd, kicking off a chain of chaotic events that lead the Huntress to fly once more. Valerie-centric, VG/JT.
Crossover - Batman & Danny Phantom - Rated: T - English - Adventure/Romance - Chapters: 3 - Words: 9,399 - Favs: 7 - Follows: 8 - Updated: 6/21 - Published: 5/16 - [Jason T./Red Hood, Valerie G.] OC, Danny F.
A bat in Bayville's skies-Remastered by AllHailTheEmpire reviews
Justice, that was what young Bruce Wayne believed he wanted to fight for. A letter from an old family friend sends him to Bayville, where his eyes are opened to a world that he did not think it existed. Far from Gotham the dark knight takes form seeking justice for all, mutants specially.
Crossover - Batman & X-Men: Evolution - Rated: T - English - Friendship/Mystery - Chapters: 2 - Words: 2,172 - Reviews: 6 - Favs: 23 - Follows: 23 - Updated: 6/21 - Published: 3/22 - Alfred P., Bruce W./Batman, Rogue/Anna Marie, Shadowcat/Katherine P./Kitty P.
Nature or Nurture by Meitantei-Clark reviews
(Female) Shinichi Kudo is now living in Gotham because of what happened in Beika with the Organisation and afterwards. Living with the parent had little do with her life and the new family that she has. Rewrite.
Crossover - Batman & Detective Conan/Case Closed - Rated: T - English - Mystery/Crime - Chapters: 36 - Words: 39,128 - Reviews: 13 - Favs: 31 - Follows: 45 - Updated: 6/18 - Published: 4/17/2018
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