It said there were three named people among us associated with the Bad Badger. The game ends when either all three of them are killed off by the rest of us, or their numbers become greater than ours.

Meaning that we have two of these Bad Badger allies left to find, presumably, and if we're particularly bad at guessing...well, in that case this can continue for quite a while, and this place will be rather empty by the end of it.