Portal 1 - Full Game Walkthrough
57:56
Portal 1 - Full Game Walkthrough
11.3K viewsAug 19, 2020
YouTubeAlphaYellow
Portal 2 Walkthrough: Chapter 6 The Fall ( Part 2)
7:47
Portal 2 Walkthrough: Chapter 6 The Fall ( Part 2)
245.5K viewsMay 7, 2011
YouTubeIGN
Portal 2 First Playthrough: Chapter 7 - Entire Level
1:08:14
Portal 2 First Playthrough: Chapter 7 - Entire Level
709.8K viewsApr 24, 2011
YouTubeIGN
Portal 2 Walkthrough: Chapter 6 The Fall (Part 1)
9:49
Portal 2 Walkthrough: Chapter 6 The Fall (Part 1)
278.9K viewsMay 7, 2011
YouTubeIGN
Portal Walkthrough
1:51:39
Portal Walkthrough
565K viewsFeb 13, 2008
YouTube3DBuzz
Portal 2 First Playthrough: Chapter 8 - Entire Level
1:07:14
Portal 2 First Playthrough: Chapter 8 - Entire Level
242.8K viewsApr 30, 2011
YouTubeIGN
Portal 2 Walkthrough: Chapter 9 The Part Where He Kills You
12:58
Portal 2 Walkthrough: Chapter 9 The Part Where He Kills You
219.1K viewsMay 7, 2011
YouTubeIGN
11:03
Portal 2 Walkthrough: Chapter 2 The Cold Boot
63.6K viewsMay 14, 2011
YouTubeIGN
9:09
Portal 2 Walkthrough: Chapter 4 The Surprise
281.8K viewsMay 14, 2011
YouTubeIGN
14:00
Portal 2 Walkthrough: Chapter 3 The Return
157.6K viewsMay 21, 2011
YouTubeIGN
10:27
Portal 2 Walkthrough: Chapter 8 The Itch ( Part 1)
149.2K viewsMay 7, 2011
YouTubeIGN
1:36:14
Portal - Longplay Full Game Walkthrough (No Commentary)
27.2K viewsAug 9, 2022
YouTubeLoopy Longplays
13:33
Portal 2 Walkthrough: Chapter 5 The Escape
139.6K viewsMay 21, 2011
YouTubeIGN
9:38
Portal 2 Walkthrough: Chapter 8 - The Itch (Part 2)
195.6K viewsMay 7, 2011
YouTubeIGN
6:41
Portal 2 Walkthrough: Chapter 7 The Reunion (Part 1)
353.5K viewsMay 21, 2011
YouTubeIGN
5:17
Portal Chapter 1–3 Walkthrough – Solve All Test Chambers + Secret…
2 views2 weeks ago
YouTubeShane Blume
9:57
Portal 2 Walkthrough: Chapter 7 the Reunion ( Part 2)
197.6K viewsMay 7, 2011
YouTubeIGN
1:10:57
PORTAL FULL GAME Walkthrough - No Commentary
78 views8 months ago
YouTubedarkswear
1:44
Portal 2 Perpetual Testing Initiative
3.1M viewsApr 27, 2012
YouTubeValve
40:42
Portal - Full Walkthrough
2.8M viewsMar 31, 2015
YouTubeBolloxed
41:38
Portal: EPIC EDITION - Full Walkthrough
188K viewsFeb 12, 2021
YouTubeBolloxed
22:13
How to find the portal room FAST! A Minecraft Guide
80.3K viewsJan 23, 2021
YouTubeDizzyHotSauce
2:18:20
PORTAL Gameplay Walkthrough FULL GAME [No Commentary]
2 months ago
YouTubeYoak Gaming
32:58
Portal 100% Achievement/Trophy Guide
316.7K viewsMar 16, 2020
YouTubePandallax Achievement Hunting
37:38
Portal All Levels Walkthrough
5.8K viewsOct 2, 2014
YouTubeSensei Bean
20:33
Portal [Walkthrough] Level 19
55.3K viewsJan 21, 2011
YouTubeAcuminous Perfectionist
1:43:00
Portal (Nintendo Switch Version) - Complete Playthrough!
4.6K viewsJul 8, 2022
YouTubeYoshiller
31:22
Portal: Revolution | Chapter 1 | Full Playthrough All Puzzle Solutions
2.2K viewsJan 6, 2024
YouTubeQuickPlay
3:55
Portal Walkthrough - Level 15
125.8K viewsJan 21, 2011
YouTubeSmellyKegs
2:57:53
Portal Revolution – 100% Walkthrough Full Game – All Achi…
25.1K viewsJan 8, 2024
YouTubeGame Guides Channel
See more videos
Static thumbnail place holder