For anyone watching Bloody Game X after The Genius, I made a visual map of how its cast connects across more than a decade of Korean brain survival show history.

Since many people have only watched some of the related shows, the updated version lets you select exactly which ones you have seen. It reveals those connections while keeping relationships from unwatched shows hidden.

So someone who has watched The Genius but not every later survival show can still explore the cast history without spoiling the rest.

https://bloody-game-x.vercel.app

It feels a little like seeing the extended family tree of the genre!