Portal Retrospective
56:19
Portal Retrospective
1.2M viewsDec 25, 2019
YouTubeLiam Triforce
Portal Teaser Trailer
2:23
Portal Teaser Trailer
Trailer
7.2M viewsJul 18, 2006
YouTubeGamehelper
Portal - Full Walkthrough
40:42
Portal - Full Walkthrough
2.8M viewsMar 31, 2015
YouTubeBolloxed
STILL ALIVE | Portal - Part 2 (END)
29:44
STILL ALIVE | Portal - Part 2 (END)
2.2M viewsApr 13, 2020
YouTubejacksepticeye
PORTAL 2 - Full Game Walkthrough
2:47:34
PORTAL 2 - Full Game Walkthrough
8M viewsFeb 24, 2012
YouTubeBolloxed
Portal Prelude - Full Walkthrough
1:01:39
Portal Prelude - Full Walkthrough
595.7K viewsSep 29, 2015
YouTubeBolloxed
Portal Level 18 Walkthrough
10:00
Portal Level 18 Walkthrough
568.9K viewsOct 11, 2007
YouTubeTheDarksage1978
48:03
𝗣𝗢𝗥𝗧𝗔𝗟 𝗥𝗘𝗟𝗢𝗔𝗗𝗘𝗗 - Full Walkthrough
255K viewsApr 20, 2021
YouTubeBolloxed
20:33
Portal [Walkthrough] Level 19
57.1K viewsJan 21, 2011
YouTubeAcuminous Perfectionist
1:06:00
PORTAL | Full Gameplay Walkthrough | No Commentary
798.2K viewsOct 1, 2017
YouTubegiedmich
17:53
Portal Walkthrough - Level 19 & Escape
33.9K viewsMar 23, 2020
YouTubeBurbeeboy
13:28
Portal 2 Walkthrough: Chapter 1 Courtesy Call
12.9K viewsMay 13, 2011
YouTubeIGN
5:04
Portal walkthrough - Escape (Part 2)
138.5K viewsAug 30, 2011
YouTubep2wiki
14:00
Portal 2 Walkthrough: Chapter 3 The Return
160.8K viewsMay 21, 2011
YouTubeIGN
41:38
Portal: EPIC EDITION - Full Walkthrough
202.3K viewsFeb 12, 2021
YouTubeBolloxed
3:57:25
Portal Stories: Mel - Full Game
79.3K viewsJan 8, 2021
YouTubeEncrypted Duck
2:21:28
Portal 2 - Full Game Walkthrough
1.9M viewsNov 1, 2015
YouTubeBolloxed
4:50
Portal 2 Video Review
1.1M viewsApr 19, 2011
YouTubeIGN
49:54
THE CAKE IS A LIE | Portal - Part 1
4.5M viewsApr 12, 2020
YouTubejacksepticeye
57:56
Portal 1 - Full Game Walkthrough
11.9K viewsAug 19, 2020
YouTubeAlphaYellow
25:15
Let's Play Portal 2 - Part 1 (Gameplay & Commentary)
2.5M viewsMay 9, 2014
YouTubeBlitzwinger
6:58
Portal 2: Co-op Gameplay Commentary
538.3K viewsApr 9, 2011
YouTubeIGN
20:06
Let's Play Portal - Part 1 (Gameplay & Commentary)
1.3M viewsMay 25, 2013
YouTubeBlitzwinger
4:40
Portal - Test Chamber 18 (Walkthrough)
15.5K viewsSep 20, 2019
YouTubeGamivide
36:36
Let's Play Portal 2 - THE ENDING (Gameplay & Commentary)
2.3M viewsJun 12, 2014
YouTubeBlitzwinger
17:36
Portal 2 Chapter 1 Part 1 The Courtesy Call Walkthrough No Co…
87.9K viewsApr 21, 2011
YouTubeNiZZULiVΞ
6:39
Portal 2: Walkthrough - Part 1 [Chapter 1] - Intro - Let's Play (Ga…
828.3K viewsApr 19, 2011
YouTubetheRadBrad
26:04
Portal Proficiency * DLC * FULL GAMEPLAY WALKTHROUGH - Bri…
19.9K viewsNov 18, 2019
YouTubeAbillionX
10:03
Portal walkthrough - Test Chamber 18
384.3K viewsAug 25, 2011
YouTubep2wiki
See more videos
Static thumbnail place holder