Oh, good! This is going to be a list then. I’ve never done a complete list before, but I’m starting at the beginning of my AO3 history and going from there. Shoving links everywhere too for convivence. I’ll tag the author’s who I know are on here, but I don’t remember all the names.
I read a lot of crossovers, so a good portion of them are. I did some descriptions, if it’s a crossover it’ll say so. Also, I think I’m missing a few, but oh well. Let me know if any of the links are broken.
So, first off, I saw someone already recommended it, but Mortified by @five-rivers is a solid must. It’s got just about everything in it and it’s chunky. Have fun, that fic I’ll take anyone a good couple of weeks to read. In fact, most things by Rivers is hella good, read the whole AO3 works page, I’d recommend it.
Next off, another classic, anything by antrop on AO3, good fics there, some of the first few I read.
Masks : Hazmat!AU where Danny wore a full hazmat into the portal and the accompanying angst.
Ghost in the NYC : hella neat DP and Marvel series by ASharksReadingGlasses
In the Eye of the Needle: DP x BnHA crossover I vibed with.
Disparaged the Series is good ole dp angst disecc fic, damn good one. Both fics are finished and do hurt.
Recognized is a classic DP and YJ crossover
Shots Fired is another good classic, Danny versus a school shooter.
Smells Like Team Spirit is also very fun. Danny becomes the school mascot.
Wilted Flowers is Vlad centric angst about his time in the hospital. Short, but pain.
Fenton, the new Asset is a DP and Voltron crossover I personally love.
College Shenanigans is a good series focused on a college aged Danny.
It's a good day in Musutafu, and you are a horrible ghost is another DP and Bnha crossover I enjoyed, despite being unfinished.
A Snapping Sound is supposed to be a good one, but I haven’t read it yet personally.
Haunting Fenton Works is another fun one, Danny does some spooky shit to get it out of his system.
The Ghost of Heroes Extended Universe : Dp and marvel, again, very good.
Crime, Love, And Ghosts DP, Miraculous Ladybug, and DC crossover.
Regulations: Too Little Too Late OSHA vlad by @kawaiijohn
The Phantom Mandalorian is another fun Series between DP and the Mandalorian.
The Ghost He Hosts DP and BnHA crossover where Danny possesses Izuku and gives him ghost powers
A Bolt From The Green is by @floralflowerpower
Something's Wrong With Danny Fenton
Ranch Two - The Saga
An Experiment in Absurdity Danny pretends ghosts don’t exist while being one.
Mask is another Hazmat!Au
Summoned King AU a good set of marvel and DP crossovers.
Phantom Pains DP and DC where Danny ends up coming back to life as Jason Todd and no one listens to him about it.
Treading Water DP Mer!AU that I really like.
Growing Pains Jazz centric, turns about ectoplasm has some side effects even if you’re still alive.
Perplexities A-listers prank goes a bit egg shaped and they realize something is up with Danny.
Learning to Live, Learning to Die Danny is a medium and is tired to the spirit known as Phantom.
Undercover Phantom AU a comic series also somewhere here on tumblr. No One Knows AU
Little Lion King No One Knows AU plus version, where the ghosts don’t know, and Danny is also the Ghost King, by @floralflowerpower
Crash Course DP x DC Danny decides to move to Gotham with Jazz, where she goes to Gotham University.
Constellations DP and HP Draco and Danny are separated siblings
And On It Ghost more DP and DC, it’s addicting
Hey Brother and another DP and DC
Contradicting Mindsets Jack discovers Danny knows a lot more about ghosts than he lets on.
Finding Foundation interesting DP and Marvel crossover featuring an older, mentor Danny.
Birds of a feather Wing!AU
Theory and Simulation
Danny Arkham Security Guard AU fun spin on a DP and DC crossover where Danny and Jazz work at Gotham
To Curate A Ghost DP and Young Justice with some Danny amnesia in the mix.
Energy DP and BnHA crossover
The Roommate more College!Au with some roommate shenanigans
A Phantom's Way DP and DC crossover, but Danny helps found the JL in this one.
The Boy King and the Dark Knights more DP and DC where Danny is de-aged and adopted by Red Hood
Vacation Crashers Universe DP and DC, the Bats get involved in a Fenton Family Vacation(TM) in the middle of the Woods
Not Just a Kid DP and Marvel this time, Danny is part of the Avengers
Fire with Fire DP and Marvel where the Fenton Family moves to NYC on the Avengers request.
Bitter Jack dies and becomes a ghost by @lucifer-is-a-bag-of-dicks
The Captain and the King DP and DC where Danny expresses his concern over the way Billy Batson lives
Unnerving Another DP and DC crossover where Danny and Jazz work at Arkaham
Forewarning DP and Gravity Falls, Clockwork sends Danny with a message.
Trust Your Instincts Maddie centric, someone is making bombs from ectoenergy and no one knows who.
Portal Panic DP and BnHA where a portal has opened and a student from UA is missing.
Kindred Spirits DP and AtLA crossover, Vlad and Azula centric, Azula ends up a lot farther from home than she realizes.
Vertical Limit more DP and DC
You Can’t Punch a Ghost DP and BnHA
Danny Fenton is an Invasive Species DP and BnHA
Phantom Children: Redux DP and DC, Danny is taken in by the League of Assassins when he has no one else to turn to.
Dressed for Death DC and DP
Side Effects Immediatly follows the portal accident and the medical repercussions of getting caught up in a rift in reality
Half Dead Phoenix DP and Harry Potter, Danny get’s summoned to Hogwarts
Pretender DP and BnHA
Shrodinger’s Bat DP and DC
The Fantabulous Emancipation of Danny Fenton DP and DC, Danny makes friends with Harley Quinn
Specters and Swindlers DP and Gravity Falls, Danny and Stan met many years ago in a prison cell.
The Thief DP and Eragon, Danny doesn’t mix well with magic and has the worst of luck.
Raising Phantom DP and DC, de-aged Danny and Jazz live in Gotham.
Bat Ghost DP and DC, Bruce get’s attacked and possessed by his own ghost.
Eyes of Green, Eyes of Red DP and Naruto, Danny ends up reincarnated into the Naruto universe after some unfortunate circumstances.
Sasuke's Curse DP and Naruto, Danny ends up sealed inside of Sasuke of all people and is both concerned and irritated.
Ghost Hour at Hogwarts DP and Harry Potter, Twin!AU
At The Core DP and DC, Jason gets ghost-napped
death echoes DP and DC, Danny becomes Ghost King and now everyone knows about it.
Chasing Shadows DP and DC, Batman would rather be hallucinating.
I also write DP fic if you want to check them out on either AO3 or here.
wow... now I’m going to save this in a doc in case I ever get asked again.
First, the crowning jewel of all BatPham crossovers: Ghost Kings and Gotham Bats - Danny has been Phantom for two years, enter Assassins and Bats.
A Half-Zombie and a Half-Ghost - The Batboys get caught by cultists. Jason is not happy.
Friendly Neighborhood Vigilante - Jazz moves in next door to Jason.
Concession to Realism - Clockwork sends Danny to a universe where he'll be safe until he can take up the mantle of Ghost King. Danny is less than thrilled.
Blue-Eyed Orphan - Danny gets stranded in another universe.
Voices That They Left - Bruce adopts Danny after a ghost kills his family.
close enough to be whole again - Danny goes to Bruce Wayne, as his mother told him to, when a reveal gone wrong puts him in great danger.
I Don't? Work Alone - [this one hasn't updated in a while but I love it so much that I have to recommend it anyway] Danny moves to Gotham. Phantom meets Red Hood. Jason meets Danny.
What Makes a Home (and Other Thoughts from Fever Dreams) - The bats find Dani in bad shape and try to help her.
Trial and Error - Talia had two children. Damian failed to protect Danny. Danny failed to be an assassin, then failed to be a regular child by dying.
Leap Before You Think - With his friends and sister off doing their own thing for a while, Danny is struggling with loneliness and memories. At a gala in Gotham, Sam sees a familiar face.
Change in Management - The Spirit of Gotham tries to eat Phantom, fails, and was accidentally destroyed in the process. Now Phantom has two cities to take care of.
And pretty much everything by Evandarya is good.
Also, consider checking out @im-totally-not-an-alien-2 and @batpham-discord-highlights
This is easily the funniest fucking thing that's happened this year
I also think that doing this with scientology instead of a larger religious or financial institution helps because your going to get less backlash from those institutions, the public, and the government, scientology is generally recognized as a silly organization and fucking with them is more acceptable and seen as more politically neutral
I'm hoping that this trend organically extends to other institutions as the meme progresses, possibly as an attempt to break into something more difficult than a scientology building, using the skills that they're currently developing
grace, who has been alone for five minutes: oh my god. an alien! im not alone anymore! i hope he wants to be friends :)
rocky, coming up on 50 years of solitude, imprinting on grace in ways baby ducklings can only dream of: if you leave me to sleep where i can't watch your heart beat i am blowing up this tunnel with us both in it
what happens with all the chocolate sculptures that amaury guichon makes. who eats all that chocolate. does it get eaten? are they all commissions? are they put on display like ice sculptures, temporary in their beauty? do they get melted down and used again? what happens to the chocolate
Bear religion probably fucking rocks. You're a fucking bear, you're the deadliest thing on earth, once a year an endless supply of salmon just flings itself up the river to gorge on and then you nap for 3 months.
The most delicious food in the world is protected by tiny demons who can defend it from everyone except you. Your natural armor is thick enough that you can just eat the damn hive while they buzz around you. God's chosen animals right there
Regular bears tell stories of angel bears sent by the Bear God, pure white and twice as strong as any normal bear could be, who rule the summit of the Earth and kill all who stand in their path.
And they are right, those bears exist and totally do that. Humans just have fake angels as a cope.
love the idea of bears being the chosen species actually. having a near death experience and glimpsing heaven and realising it's just full of bears, no humans at all, humans not ensouled actually, humans an accidental byproduct of God's plan for bears
I was feeling agitated and artblocked yesterday so I decided to give my brain a rest by watching TV and then the next thing I knew these were in front of me
Bruce: Yes. His name is Clark Kent. He can be trusted.
Danny: Okay. *Writes note down* What about the woman next to him?
Bruce: That's Cat Grant, and no, she can't be trusted. Everything you say to her will turn into a gossip-lifting, life-ruining article.
Danny: Got it. *writes more notes*
Jason, watching the two from a few feet away: Say, who's that kid Bruce is media training? Is he a new ward he took in?
Tim: No, that's Danny Fenton, the face of Fenton Works. They signed up as a sub-company of Wayne Enterprise. Originally, they were a paranormal investigation and capture company- yes, I mean ghost hunters- but it was discovered that almost all thier tech can be used on metas. Bruce wants to make medical equipment that can be used by our enhanced citizens.
Jason: I see. But why a kid so young? He's your age, right?
Tim: Hmm, apparently his parents, the owners of Fenton Works, made him CEO so they could focus on ghost hunting and the occasional meta medical machines for Bruce. He got here a week ago to shadow me for CEO training, and Bruce stole him after they met outside my office. Danny hangs onto his every word, and I think Bruce forgot what it was like to have a kid actually listen to him.
Jason: Ah thats makes sense. What do you think of him?
Tim: Well, he's a little naive, easy to trick, and has way too much empathy for the cold world of business. I'm gonna have him in my bed.
Jason: Ah....well that took a turn. One I do not like so I'm gonna....*walks away*
Tim: He will be ✨️mine✨️
Bruce overhears everything from the bugs he planted on his kids: Danny, go ahead and change Tim's status. He can not be trusted.
getting on the treadmill at the gym and listening to bloodcurdling screams and scary noises and running as fast as i can screaming and crying and freaking out and looking behind me like someone's chasing me for like 30 minutes and then i immediately stop and leave like nothing happened