The follow-up to the previous Map Continuation worldbuilding projects, created by Gandavien. Besides him, the moderators of the project were Benkarnell, Knepah and Trovador. The “X” in the name is deliberate, because the authors weren't completely sure how many MCs there were before they started this one.
The map of Meganesia and the East Indies
The map of Morelia (North America)
The map of Zenobia (South America)