Portal 2 First Playthrough: Chapter 8 - Entire Level
1:07:14
Portal 2 First Playthrough: Chapter 8 - Entire Level
242.9K viewsApr 30, 2011
YouTubeIGN
Portal 2 Walkthrough (3 hours, all-in-one)
3:07:15
Portal 2 Walkthrough (3 hours, all-in-one)
1.1M viewsMay 16, 2011
YouTubeParandroid
Portal 2 Walkthrough / Chapter 7 - Part 5: Portal Gel Room 3 of 3
7:29
Portal 2 Walkthrough / Chapter 7 - Part 5: Portal Gel Room 3 of 3
285.1K viewsApr 21, 2011
YouTubeHowcast
Portal 2 Walkthrough: Chapter 5 The Escape
13:33
Portal 2 Walkthrough: Chapter 5 The Escape
142.7K viewsMay 21, 2011
YouTubeIGN
Portal 2 Perpetual Testing Initiative
1:44
Portal 2 Perpetual Testing Initiative
3.2M viewsApr 27, 2012
YouTubeValve
Portal 2 - Full Game Walkthrough
2:14:26
Portal 2 - Full Game Walkthrough
519.4K viewsFeb 27, 2015
YouTubeBolloxed
Portal 2 First Playthrough: Chapter 7 - Entire Level
1:08:14
Portal 2 First Playthrough: Chapter 7 - Entire Level
710K viewsApr 24, 2011
YouTubeIGN
9:49
Portal 2 Walkthrough: Chapter 6 The Fall (Part 1)
284.4K viewsMay 7, 2011
YouTubeIGN
7:47
Portal 2 Walkthrough: Chapter 6 The Fall ( Part 2)
249.3K viewsMay 7, 2011
YouTubeIGN
10:59
Portal 2 Walkthrough: Chapter 6 (The Fall): Old Aperture Science F…
95.8K viewsMay 15, 2011
YouTubeCulveyhouse
0:45
Portal 2: Official Panels Trailer
Trailer
1.1M viewsMar 22, 2011
YouTubeIGN
9:16
Portal 2: Walkthrough - Part 1 [Chapter 7] - The Reunion - Let's P…
460.7K viewsApr 25, 2011
YouTubetheRadBrad
11:44
Portal 2: Walkthrough - Part 1 [Chapter 3] - The Return - Let's Pla…
318.4K viewsApr 21, 2011
YouTubetheRadBrad
10:27
Portal 2 Walkthrough: Chapter 8 The Itch ( Part 1)
152.8K viewsMay 7, 2011
YouTubeIGN
3:17:34
Portal 2 - Full Game
649.6K viewsMay 11, 2020
YouTubeEncrypted Duck
7:37
Portal 2: Co-op Walkthrough - Part 1 [1080p HD] (PC/PS3/XBOX 360) (G…
459.9K viewsApr 19, 2011
YouTubeTheMediaCows
6:39
Portal 2: Walkthrough - Part 1 [Chapter 1] - Intro - Let's Play (Ga…
828.3K viewsApr 19, 2011
YouTubetheRadBrad
50:59
Portal 2 Complete Walkthrough - Chapter 8 - The Itch [1080p]
476.2K viewsApr 20, 2011
YouTubeNiosus
2:21
Portal 2 Walkthrough / Chapter 3 - Part 9: Room 17/22
251.4K viewsApr 20, 2011
YouTubeHowcast
4:53
Portal 2 Walkthrough / Chapter 7 - Part 4: Portal Gel Room 2 of 3
305.9K viewsApr 21, 2011
YouTubeHowcast
9:09
Portal 2 Walkthrough: Chapter 4 The Surprise
286.9K viewsMay 14, 2011
YouTubeIGN
9:38
Portal 2 Walkthrough: Chapter 8 - The Itch (Part 2)
199.8K viewsMay 7, 2011
YouTubeIGN
12:25
Portal 2 - Chapter 3 Walkthrough [Guide For All Test Chambers & A…
1.9K viewsApr 21, 2011
YouTubeXbox Edge
21:45
Portal 2 walkthrough HD - chapter 8: The Itch
131.9K viewsAug 25, 2013
YouTubeVideoDeadGaming
14:23
Portal 2 Walkthrough / Chapter 9 - Part 4: Final Boss Fight and Ending
313.1K viewsApr 21, 2011
YouTubeHowcast
7:31
Portal 2 Single-Player Walkthrough - Chapter 6: The Fall - Part 9
21.2K viewsApr 26, 2011
YouTubeMahaloVideoGames
29:30
Portal 2 Complete Walkthrough - Chapter 9 - The Part Where He Kill…
315.4K viewsApr 20, 2011
YouTubeNiosus
18:57
Portal 2 Chapter 7 Walkthrough - The Reunion
15.2K viewsFeb 6, 2019
YouTubeGamer Walkthroughs
12:32
Setup Portal 2 Co-op with two monitors on PC
26.5K viewsJul 5, 2011
YouTubeCatsrules1
See more videos
Static thumbnail place holder