This is a Storyline Achievement. This is unmissable!
This guide assumes you are following on from the previous story achievement (Come Hither)
*** Spoiler - click to reveal *** This can play out a little differently depending on Alvin's status in your game.
If he is Alive, he will defend you from attack
If he is Dead, Clementine will barricade the door
- You will attempt to rejoin the group now, however Bill will be holding them at gunpoint
- Jump on Bill
- Kenny will take things into his own hands from this point on.
- Simply choose to watch or leave with everyone else (I stayed)
Once Bill's face is mush, your achievement will pop