Portal 2 is a puzzle-platformer game by Valve that was released in 2011 for Windows, Mac, PS3, and Xbox 360. It was released for Linux in 2018 and for Nintendo Switch in 2022.
Portal 2 Walkthrough
Thonky's Portal 2 Walkthrough
- Table of Contents
- Portal 2 Walkthrough Main Page
- Chapter 1: The Courtesy Call
- Chapter 1: Introduction
- Chapter 1: Test Chamber 00
- Chapter 1: Test Chamber 01
- Chapter 1: Test Chamber 02
- Chapter 1: Test Chamber 03 and 04
- Chapter 1: Test Chamber 05
- Chapter 1: Test Chamber 06
- Chapter 1: Test Chamber 07
- Chapter 1: Incinerator
- Chapter 2: The Cold Boot
- Chapter 2: Test Chamber 01
- Chapter 2: Test Chamber 03
- Chapter 2: Test Chamber 04
- Chapter 2: Test Chamber 05
- Chapter 2: Test Chamber 06
- Chapter 2: Test Chamber 07
- Chapter 2: Test Chamber 08
- Chapter 3: The Return
- Chapter 3: Test Chamber 09
- Chapter 3: Test Chamber 10
- Chapter 3: Test Chamber 11
- Chapter 3: Test Chamber 12
- Chapter 3: Test Chamber 13
- Chapter 3: Test Chamber 14
- Chapter 3: Test Chamber 15
- Chapter 3: Test Chamber 16
- Chapter 3: Test Chamber 17
- Chapter 4: The Surprise
- Chapter 4: Test Chamber 18
- Chapter 4: Test Chamber 19
- Chapter 4: Test Chamber 20
- Chapter 4: Test Chamber 21
- Chapter 5: The Escape
- Chapter 5: Manufacturing
- Chapter 5: Factory
- Chapter 5: Neurotoxin Generator
- Chapter 5: Part 4
- Chapter 6: The Fall
- Chapter 6: The Pit
- Chapter 6: Beyond the Seal
- Chapter 6: Enrichment Sphere 1
- Chapter 6: Enrichment Sphere 2
- Chapter 6: Enrichment Sphere 3
- Chapter 6: 1958 27
- Chapter 6: 1958 28
- Chapter 6: Pump Station Beta
- Chapter 6: Control Room
- Chapter 7: The Reunion
- Chapter 7: Enrichment Sphere 4
- Chapter 7: 1972 02
- Chapter 7: Enrichment Sphere 5
- Chapter 7: Pump Station Gamma
- Chapter 7: Enrichment Sphere 6
- Chapter 7: Elevator Shaft
- Chapter 7: After Elevator Shaft
- Chapter 7: Gel Pump Station
- Chapter 8: The Itch
- Chapter 8: Frankenturret Room
- Chapter 8: Test Chamber 01
- Chapter 8: Test Chamber 02
- Chapter 8: Test Chamber 03
- Chapter 8: Test Chamber 04
- Chapter 8: Test Chamber 05
- Chapter 8: Test Chamber 06
- Chapter 8: Test Chamber 11
- Chapter 8: Test Chamber 12
- Chapter 8: Chamber 15
- Chapter 8: Chamber 16
- Chapter 9: The Part Where...
- Chapter 9: Chamber 17
- Chapter 9: Test Chamber 75
- Chapter 9: Authorized Personnel Only
- Chapter 10: You Know Who
- Chapter 10: You Know Who