current challenge
Challenge 14 which starts on March 8, 2026 and ends at June 30th @ 11:59 EST.
directions
The crossovers between fandoms are listed first and then a list of pairings or characters below them with different prompts beside them.
Example:
Harry Potter/Smallville:
- Hermione/Clark - pillow, red, bird
Pillow, Red, and Bird are THREE different prompts, however, you may combine the prompts if you so choose in your fanfic. There is no limit on how many of the prompts you use.
archive collections
Want to archive your new & old Crossover Galore Challenge writing? Below are the current places we can archive them! (besides our own websites/journals/communities obviously!) Please note, check out their rules/guidelines to uploading, some are stricter than others.
- Collection at Archive of Our Own (Also have our own tag: Community: galorechallenge)
- Collection over at the SquidgeWorld Archive
- Collection over at the Sunset Archive (femslash only)
- Collection over at the CFAA (Comics & animated exclusive)
updates
March 15, 2026: Added new fandoms: The Hunting Party, The Way Home and Tomb Raider.
Updated fandoms: NCIS, BTVS/Angel, Castle, X-Files, Criminal Minds, Supernatural, Fringe, Relic Hunter, Lost Girl, and Smallville.
Also I'm going to try and go back through the prompts add full names to the individual character prompts - just incase there was more than one character with that name within the fandoms. This is low piority, however, since I also want to add new crossovers. So if I'm updating a fandom, I'll be updating it at the same time (and may take longer & I probably won't update on this page when I do).
March 14, 2026: NEW LAYOUT!!! (Do a ctrl+f5 if it's still showing you the original style) Features an all female header in honor of Women's Month.
Apparently I missed the Twilight fandom page (which I also added some new crossovers). Also added the Monsterverse fandom page (and thus various crossovers for it), Being Human (US), Descendants, Once Upon a Time, and Z-O-M-B-I-E-S. Updated Moonlight, Marvel, DC, Being Human (UK), True Blood.
March 8, 2026: I think I have officially finished uploading all the prompts. So *fingers crossed* everything is ok. ROUND 14 HAS OFFICIALLY BEGUN!
Please note I have combined all Marvel and DC Titles (minus Smallville because that was a juggernaut fandom) under "Marvel Comics Universe (any!verse)" and "DC Comics Universe (any!verse)". IF you see any mistakes, please let me know at dreamwidth!
September 2, 2025: Starting to move prompts from the yolasite.com website.