This page of the guide to Marvel's Guardians of the Galaxy contains a list of all chapters that you need to complete to finish the game.
Replaying completed missions
In Guardians of the Galaxy you can repeat already completed mission by selecting them from the main menu. Unfortunately, progress is not saved in this case, so you can't pick up missed collectibles or change the important decisions.
This topic is described in more detail on the page Chapters - can you repeat? in the FAQ section.
List of all chapters
- Prologue and Chapter 1 - A Risky Gamble
- Chapter 2 - Busted
- Chapter 3 - The Cost of Freedom
- Chapter 4 - The Monster Queen
- Chapter 5 - Due or Die
- Chapter 6 - Between a Rock and a Hard Place
- Chapter 7 - Canine Confusion
- Chapter 8 - The Matriarch
- Chapter 9 - Desperate Times
- Chapter 10 - Test of Faith
- Chapter 11 - Mind Over Matter
- Chapter 12 - Knowhere to Run
- Chapter 13 - Against All Odds
- Chapter 14 - Into the Fire
- Chapter 15 - Broken Promises
- Chapter 16 - Final boss and ending