Minecraft: Story Mode
50 Achievements
1,375
Xbox 360
Fighting Words
Completed Chapter 1 of Episode 7
10
How to unlock the Fighting Words achievement in Minecraft: Story Mode - Definitive Guide
You will start this episode in the same portal that you've entered at the end of episode 5. After the opening credits, follow the QTE and after the conversation you will enter a red portal. The first chapter will end here.
You'll get into an argument with Petra and she'll get upset and leave via a portal. After you go after her and enter that new world the achievement will unlock.