The Walking Dead: The Telltale Definitive Series

This achievement is story-related and cannot be missed.

In this final episode of A New Frontier, chaos ensues on the coattails of Episode 4, where walkers have entered Richmond via the destroyed barrier from Kate's messy rescue attempt. After some action sequences and safe refuge in Eleanor's apartment, the group decides to split up in the aftermath of the slaughter. Eventually, Javi and company will venture to a construction site to retrieve the bulldozer and David decides to leave the group, saying that Richmond cannot be saved; Gabe decides to go with him and they eventually drive off. You must then decide if you’re going to go after David and Gabe or help Kate save Richmond. The next chapter of this episode is then determinant on that choice.

• If you help Kate first, you will seal the breach with the help of Jesus and his friends. When you’ve got everything under control and depending on if Clem stayed with Javi or went after Gabe at the end of Chapter 3, Javi goes off to find David
• If you went after David first, you find the crashed truck and have to fight a bunch of walkers. Depending on if Clem went with Javi or Kate determines how that scene plays out. When it is over, Javi returns to Richmond in hopes to reunite with Kate

Following these events, the penultimate chapter has a few different outcomes depending on previous decisions and relationships; however, regardless of your choices, the next part is non-determinant: Javi will walk around Richmond and have a chat with Jesus, discussing Richmond's future plans. After this, Clementine approaches, pulls Javi away for a favor, and the achievement will unlock. Finally, the episode will conclude after Clementine makes the decision to go and look for AJ on her own.