Entry tags:
Yulebuilding 2025
Greetings and salutations! Yuletide contains multitudes, and a chunk of those multitudes would really like to request or write worldbuilding. Thus, here is a sub-challenge post for those of us who love worldbuilding, either on the giving or receiving end.
To participate
It's not necessary to interact with Yulebuilding in any way to give or request worldbuilding for Yuletide, but this post is here to make life easier. Enjoy!
To participate
- Leave a comment on this fic with a link to your letter if you are interested in receiving worldbuilding. Optionally, add any extra worldbuilding likes and prompts you may have into your comment.
- If you don't have a letter, you can still leave prompts here! Please ensure your comment includes your AO3 username, requested fandoms, and any characters you're requesting.
- When uploading your fic to the archive, tag it with Yulebuilding and Worldbuilding so the rest of us can find it!
It's not necessary to interact with Yulebuilding in any way to give or request worldbuilding for Yuletide, but this post is here to make life easier. Enjoy!

no subject
Letter: https://docs.google.com/document/d/1ea7kLlbmmyd0i0o2eR4WUJbuCc_9fNkTSOpQGtpqvHY/edit?usp=sharing
Fandoms:
Dolní Věstonice (Paleolithic archaeological sites)
- I’m very much interested in any and all worldbuilding for these people - traditions, rites, everyday life, social structure, gender expressions, games, etc.pp.
Zerophilia (2006)
- What would the world of the movie look like in 2025? I'd love some internet discussions, forum threads, transcripts of urban legend podcasts/vlogs, etc.
- How many Zs are there? What could a life built by two Zs in a committed relationship look like? What could it look like in a committed relationship between a Z and a non-Z? Go wild!