User blog comment:MisterWoodhouse/The first migrations to the Unified Community Platform/@comment-43826407-20210119102940/@comment-172.56.23.254-20210120203859

Of course they are based on Gamepedia.

Though back when Gamepedia was a thing, they were on more vanilla MediaWiki than FANDOM.

I wish they could make FANDOM pure vanilla MediaWiki, like Miraheze.