Rainbow Fandom Bridges
Crossovers that just WORK.
Love those stories that don't require a lot of knowledge of both sides of the coin, but drip perfectly tantalizing details that let you make the jump to a new fandom without even realizing it.
(Open, Unmoderated)
Recent works
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I found my love, in this barren land by Thesuspiciousflyingjellyfish
Fandoms: A Song of Ice and Fire - George R. R. Martin, Game of Thrones (TV), Assassin's Creed - All Media Types
06 Sep 2026
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Summary
Desmond is reborn as Desmond Sand, Oberyn Martell’s fifth child and only son. With the memories of his past life and wanting to kick start a Brotherhood in this new world, he first needs to contend with the fact that his desire to save people means he ends up married. But for the good of the people, Desmond complies, especially if it means assassinating a few specific people to hopefully end the war.
Sansa Stark does not know what to think about her new husband. But he appears to be the only hope she has to get free of the Lannisters' grasp, even if that means moving further away from her home than she would like.
OR: Desmond Sand complies with an arranged marriage to stop another princess becoming like his Aunt Elia, along with it giving him the opportunity in taking down a few terrible people whilst he's at it.
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Meet Me Halfway by Thesuspiciousflyingjellyfish
Fandoms: A Song of Ice and Fire - George R. R. Martin, Game of Thrones (TV), Final Fantasy XV
10 Jun 2025
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Summary
On his way to fight Gilgamesh, Cor saves a girl who is very far from home. Unbeknownst to them, this would be a meeting that would determine the course of the rest of their lives.
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Born in a time of darkness, you will learn the trick of making. (You shall make your consolation all your life.) by llamallamaduck
Fandoms: Wiedźmin | The Witcher - All Media Types, Assassin's Creed - All Media Types
06 Jan 2024
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Summary
Every now and again—typically late at night, when his mind was trying and failing to internalise the hurricane of weird shit that happened to be his life—Desmond wondered about how all this will end. Abstrego can throw around technical-sounding jargon until the cows go home, but even they probably knew that rendering genetic memories in three dimensions just meant fucking around with soul magic.
Or
Every guy can be a babygirl but it takes a man to be a single mother.
Series
- Part 9 of Miscellaneous 'Verses
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Smile and Wave, Boys by AimeeLouWrites
Fandoms: Compilation of Final Fantasy VII, Final Fantasy XV
23 Oct 2023
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Summary
After everything he's been through, Cloud is perfectly content living as a dumpster-diving street urchin in this strange new world where summons rule as gods and only royalty has magic. Sephiroth is thoroughly dead, never to turn back the hands of time again. Doesn't Cloud deserve to live un-harassed by the powers that be?
According to every adult in a hundred-mile radius: no.
Series
- Part 3 of Sunshine in the Celestial Spheres
- Part 14 of Divine Comedy
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With Shades Like These (i have no enemies) by Calamityjim
Fandoms: Stargate Atlantis, Compilation of Final Fantasy VII
10 Sep 2023
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Summary
Zack wanted to trade for the sunglasses. He didn't know how much more the man wearing them was willing to give.
Recent bookmarks
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Accidents Happen by metisket
Fandoms: The Dresden Files - Jim Butcher, Fullmetal Alchemist: Brotherhood & Manga
16 Jul 2016
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Summary
It’s not so much the strange children falling from the sky that are worrying Harry. It’s more that the children don’t seem to think the situation is all that weird.
“No matter where I go,” Ed said thoughtfully, “there’s a goddamn pyromaniac there waiting for me.”
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heads-up by Griftings
Fandoms: Fullmetal Alchemist - All Media Types, Mass Effect - All Media Types
12 Apr 2024
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Summary
three and a half minutes in, just after check-in, ed breaks the tentative unspoken truce between them to not bring it up. "you're mad at me."
roy is. he wishes he weren't, at least right now. but he's furious, and hurt, and currently very, very scared, because ed doesn't know how long his rebreather's going to keep him upright and shouldn't be wasting the oxygen to speak. "i don't want to talk about this right now, spectre elric."
with typical ed subtlety, he says wryly, "well i don't want to die with you being mad at me.” a deep breath. "so now i wanna talk about it."
Or, the one where Councilor Roy Mustang's
boyfriendprized Spectre, Edward Elric, gets injured on a mission and calls hisloverboss for help. In the midst of this they both clear the air and muddy the waters of what exactly they are to each other.Series
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overclock and blow by Griftings
Fandoms: Fullmetal Alchemist - All Media Types, Mass Effect - All Media Types
26 May 2025
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If Roy was hoping that taking Edward out for drinks would help him wind down after their first joint mission in a while, then he was sorely mistaken; somehow, miraculously, Ed manages to look even twitchier in the middle of a club with a drink in his hand than he does in the middle of a firefight with a gun. He barely glances up when Roy flops back down into his seat with his own newly refilled drink and sweat on his brow from dancing, instead just going back to scanning the crowds as if expecting someone to throw a warp out or something.
Well. If Elric won’t have fun on his own, Roy will just have to make him have fun.
Or, after their first joint mission in a while, Spectres Elric and Mustang finally fall into bed together after years of sneaking glances through the corners of their eyes. Roy hasn't acted upon his desires out of fear of ruining their working relationship, since they are quite good combat partners when they do share missions. But maybe he's put a little too much thought into how he thinks Ed's feelings might change after sleeping together, and not enough thought about his own.
Series
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A Place To Rest by Hearthburn
Fandoms: Star Wars - All Media Types, Star Wars Prequel Trilogy, Star Wars: The Clone Wars (2008) - All Media Types, Wiedźmin | The Witcher - All Media Types, The Accidental Warlord series - Inexplicifics
07 May 2026
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In the horrifying wake of the Temple sacking, Obi-Wan finds four precious younglings still alive, and flings himself into the Force on a wish and a prayer, hoping to find a place of safety for them all. He finds a better one than he could have dreamed of, an oasis of kindness in a galaxy gone Dark and mad. But this oasis has its own strangeness and secrets. If Obi-wan and the children can adapt, they may have a safe place to rest, heal, and even restart the Order. But adapting means Obi-wan must face some hard truths about himself, Anakin, and the Order as they knew it. The results will change the fate of the galaxy, forever.
Series
- Part 1 of Hope is an Emotion
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Summary
Who's this sneaking into the crime scene that Shawn's trying to sneak onto?!