Portal 2: Chapter 1 complete walkthrough
22:44
Find in video from 05:26Technical Difficulties
Portal 2: Chapter 1 complete walkthrough
3.3K viewsJul 26, 2020
YouTubeStanley [427]
Portal 2 - Chapter 1: The Courtesy Call - Full Walkthrough
21:12
Portal 2 - Chapter 1: The Courtesy Call - Full Walkthrough
3.2K viewsJan 5, 2021
YouTubeBlackLight
Portal 2 walkthrough - Chapter 1: The Courtesy Call - Introduction
6:55
Find in video from 05:39Technical Difficulties and Testing Protocols
Portal 2 walkthrough - Chapter 1: The Courtesy Call - Introduction
94.3K viewsMay 27, 2011
YouTubep2wiki
Portal 2 Walkthrough: Chapter 1 Courtesy Call
13:28
Find in video from 02:28First Test Chamber
Portal 2 Walkthrough: Chapter 1 Courtesy Call
13K viewsMay 13, 2011
YouTubeIGN
Portal 2 Walkthrough HD: Chapter 1 - The Courtesy Call [Part 1] (1080p)
13:19
Find in video from 08:28Finding the Portal Device
Portal 2 Walkthrough HD: Chapter 1 - The Courtesy Call [Part 1] (1080p)
19.3K viewsApr 22, 2011
YouTubeGamingRevenant
Portal 2 - Walkthrough - Part 1 [Chapter 1: The Courtesy Call - Introduction] 1080p 60 fps
6:08
Portal 2 - Walkthrough - Part 1 [Chapter 1: The Courtesy Call - Int…
444 views9 months ago
YouTubeAcuminous Perfectionist
Portal 2 Walkthrough - Chapter 1: The Courtesy Call
22:12
Portal 2 Walkthrough - Chapter 1: The Courtesy Call
4.5K viewsOct 26, 2019
YouTubeCarrot Helper - 100% Walkthroughs | No Comm…
26:28
Portal 2 Chapter 1 Full Playthrough | No Commentary
13 views1 month ago
YouTubeDaim gamer
34:44
Portal 2 - Chapter 1: The Courtesy Call - Full Walkthrough
11 views3 weeks ago
YouTubeHadi
21:05
Find in video from 05:42Technical Difficulties
Portal 2 Walkthrough, Chapter 1 - The Courtesy Call HD
32.1K viewsApr 22, 2011
YouTubeJustRed
25:15
Find in video from 09:06Art Therapy Test Chamber 02/19
Portal 2 walkthrough HD - chapter 1: The Courtesy Call
2.4K viewsAug 20, 2013
YouTubeVideoDeadGaming
27:20
Find in video from 05:04Technical Difficulties
Portal 2 Complete Walkthrough - Chapter 1 - The Courtesy Call [108…
11.3K viewsApr 19, 2011
YouTubeNiosus
4:28
Find in video from 03:27The Escape Pod Switch
Portal 2 walkthrough - Chapter 1: The Courtesy Call - Her Chamber
19.6K viewsMay 27, 2011
YouTubep2wiki
6:39
Find in video from 05:07Welcome to the Aperture Science Enrichment Center
Portal 2: Walkthrough - Part 1 [Chapter 1] - Intro - Let's Play (Ga…
828.4K viewsApr 19, 2011
YouTubetheRadBrad
23:50
Portal 2 | Chapter 1: The Courtesy Call | Portal 2: Community Edition
67 views4 weeks ago
YouTubeIvailo Tanev
23:18
Portal 2 - Chapter 1 : Full Gameplay
2 views3 weeks ago
YouTubeDzastin0713
24:42
Portal 2 - Chapter 1: The Courtesy Call ( No Commentary 4K)
14 views6 months ago
YouTubePure Portal 🔵🟠
22:40
Portal 2 chapter 1 walkthrough
1 views1 month ago
YouTubeAkita
1:28
Portal 2 walkthrough - Chapter 1: The Courtesy Call - Test Chamber 1
26.8K viewsMay 27, 2011
YouTubep2wiki
2:33
Find in video from 00:52Dual Portal Device
Portal 2 walkthrough - Chapter 1: The Courtesy Call - Incinerator
19.7K viewsMay 27, 2011
YouTubep2wiki
2:30
Find in video from 00:22Finding the Portal Gun
Portal 2 walkthrough - Chapter 1: The Courtesy Call - Test Chamber…
18.8K viewsMay 27, 2011
YouTubep2wiki
2:14
Portal 2 walkthrough - Chapter 1: The Courtesy Call - Test Chamber 2
21.9K viewsMay 27, 2011
YouTubep2wiki
2:26
Find in video from 02:11Future Starter Speech
Portal 2 walkthrough - Chapter 1: The Courtesy Call - Test Chamber 6
21.1K viewsMay 27, 2011
YouTubep2wiki
17:36
Find in video from 09:16Encounter with the Portal Device
Portal 2 Chapter 1 Part 1 The Courtesy Call Walkthrough No Co…
88.2K viewsApr 21, 2011
YouTubeNiZZULiVΞ
2:09:17
Find in video from 05:16Technical Difficulties
PORTAL 2 Full Gameplay Walkthrough / No Commentary【F…
214.4K viewsJan 6, 2024
YouTubeGamer's Little Playground
13:12
Portal 2 Chapter 1 - The Courtesy Call - Exclusive Third Person Walk…
64.2K viewsAug 22, 2011
YouTubeportal2two
3:07:15
Find in video from 13:27Enrichment Center Bombing
Portal 2 Walkthrough (3 hours, all-in-one)
1.1M viewsMay 16, 2011
YouTubeParandroid
1:36
Portal 2 walkthrough - Chapter 1: The Courtesy Call - Test Chamber 5
24.4K viewsMay 27, 2011
YouTubep2wiki
2:02
Portal 2 walkthrough - Chapter 1: The Courtesy Call - Test Chamber…
21.1K viewsMay 27, 2011
YouTubep2wiki
14:13
Find in video from 02:37Game Mechanics Explanation
Portal 2: Walkthrough - Part 2 [Chapter 1] - Courtesy Call - Let's …
442.3K viewsApr 19, 2011
YouTubetheRadBrad
See more videos
Static thumbnail place holder