How it works
You can build a whole world or share just one idea. Choose where to start.
- 01
Choose your “what if?”
Imagine a change in history, science or everyday life. Step-by-step creation, inspiration cards and the preview help you shape your idea.
- 02
Bring your world to life
Give it a title and write a summary. You can add a description, cover and timeline events. Changes are automatically saved as a draft in your account; resume them from Drafts on your profile.
- 03
Choose who can see it
In the final step, choose: private, public only on this subdomain or also available to the Mundiversia blog. Autosaving a draft never publishes your story.
- 04
Continue the story
You can edit your story and add events. In Version history, view and recover earlier versions: the content is restored without changing the current visibility.
More ways to take part
A response to the weekly challenge
Each week brings a question. Respond on the same page, in a text box with up to 1500 characters. You do not need to create an article. Your response is public and you can update or delete it.
View the weekly challenge →Other paths for the same story
Create a fork to explore another direction. The branch map shows how stories connect: zoom in, collapse paths and open each card to keep exploring.
Explore realities →Your personal collections
Create collections from your profile and add stories using Save to a collection. The lists are private to you. Removing a story from a collection does not delete it from the project.
Follow people and stories
Follow authors to keep up with new stories, or choose Follow this story to hear about new events. In Account settings on your profile, choose your email notifications and language. You can also adjust notifications for individual authors on their profiles.