Portal 1 Walkthrough - Chamber 19
14:03
Portal 1 Walkthrough - Chamber 19
354.2K viewsFeb 11, 2012
YouTubeJackster1337
Portal Walkthrough - Level 19 & Escape
17:53
Portal Walkthrough - Level 19 & Escape
32.6K viewsMar 23, 2020
YouTubeBurbeeboy
Portal Stories: Mel [#19] - Chamber 1(New) - Part 1 || Walkthrough
1:33
Portal Stories: Mel [#19] - Chamber 1(New) - Part 1 || Walkthrough
20K viewsDec 28, 2016
YouTubeUltrawide GC
Portal Intro and Level 1 Walkthrough
2:59
Portal Intro and Level 1 Walkthrough
114K viewsOct 11, 2007
YouTubeTheDarksage1978
Portal - Walkthrough Part 1 [Chapter 1: Test Chamber 0-7] - W/Commentary
10:26
Portal - Walkthrough Part 1 [Chapter 1: Test Chamber 0-7] - W/Commen…
45.7K viewsJun 9, 2012
YouTubeLewisBlogsGaming
Portal walkthrough - Test Chamber 17
8:24
Portal walkthrough - Test Chamber 17
132.5K viewsAug 24, 2011
YouTubep2wiki
PORTAL - PART 1 (IT'S TOO EASY)
45:15
PORTAL - PART 1 (IT'S TOO EASY)
11 views1 month ago
YouTubejarbearoh
22:06
Portal Blind Playthrough Part 1 - My First Playthrough!
9.3K viewsMay 13, 2022
YouTubeD4RE
9:09
Portal 2 Walkthrough: Chapter 4 The Surprise
281.8K viewsMay 14, 2011
YouTubeIGN
1:06:00
PORTAL | Full Gameplay Walkthrough | No Commentary
730.8K viewsOct 1, 2017
YouTubegiedmich
12:58
Portal 2 Walkthrough: Chapter 9 The Part Where He Kills You
219.1K viewsMay 7, 2011
YouTubeIGN
16:53
Thinking with Portals - Portal Walkthrough Part 1 [Portal All Ach…
20.7K viewsAug 11, 2017
YouTubePete Complete
6:54
Portal | Summarized & Illustrated
26.3K viewsMay 28, 2021
YouTubeMauricio Jara
57:56
Portal 1 - Full Game Walkthrough
11.3K viewsAug 19, 2020
YouTubeAlphaYellow
6:16
Portal 2 Walkthrough / Chapter 7 - Part 1: Propulsion Gel Room 1 of 2
225.7K viewsApr 20, 2011
YouTubeHowcast
27:49
Portal Tutorial in Unity - Part 1
13.1K viewsApr 20, 2022
YouTubeWitherWhisperer
3:02:53
Portal 2 blind first playthrough | Part One
4K viewsJul 28, 2024
YouTubeOtechumi's VOD Archive
1:13:24
PORTAL Full Game Walkthrough - No Commentary (#Portal Full Gam…
25.8K viewsJul 31, 2020
YouTubeRabidRetrospectGames
6:41
Portal 2 Walkthrough: Chapter 7 The Reunion (Part 1)
353.5K viewsMay 21, 2011
YouTubeIGN
1:08:14
Portal 2 First Playthrough: Chapter 7 - Entire Level
709.8K viewsApr 24, 2011
YouTubeIGN
31:58
PORTAL 2 WITH MY GIRLFRIEND | Portal 2 Co-op w/ Gab
2.1M viewsApr 30, 2020
YouTubejacksepticeye
16:45
Glitches and Tricks in Portal 1
9.4K viewsMay 2, 2021
YouTubeBobbathy The Second
See more videos
Static thumbnail place holder