Portal 2 SpeedRun / Complete Walkthrough. 1 Full Video

Hello everyone, This is a complete walk-through of the game Chapter 2 (The cold boot) : 00:00 Chapter 3 (The Return) : 10:30 Chapter 4 (The Surprise) : 24:40 Chapter 5 (The Escape) : Chapter 6 (The Fall): 52:00 Chapter 7 (The Reunion) : Chapter 8 (The Itch) : Chapter 9 (The Part Where He Kills You)