Portal - Full Walkthrough
40:42
Portal - Full Walkthrough
2.8M viewsMar 31, 2015
YouTubeBolloxed
PORTAL Full Gameplay Walkthrough / No Commentary【FULL GAME】 4K UHD
53:19
PORTAL Full Gameplay Walkthrough / No Commentary【F…
94.4K viewsJan 3, 2024
YouTubeGamer's Little Playground
PORTAL | Full Gameplay Walkthrough | No Commentary
1:06:00
PORTAL | Full Gameplay Walkthrough | No Commentary
866.2K viewsOct 1, 2017
YouTubegiedmich
Portal - Longplay Full Game Walkthrough (No Commentary)
1:36:14
Portal - Longplay Full Game Walkthrough (No Commentary)
28K viewsAug 9, 2022
YouTubeLoopy Longplays
Portal 1 - Full Game Walkthrough
57:56
Portal 1 - Full Game Walkthrough
12.4K viewsAug 19, 2020
YouTubeAlphaYellow
PORTAL FULL GAME Walkthrough - No Commentary
1:10:57
PORTAL FULL GAME Walkthrough - No Commentary
110 viewsApr 17, 2025
YouTubedarkswear
PORTAL Full Game Walkthrough - No Commentary (#Portal Full Game) Orange Box PC
1:13:24
PORTAL Full Game Walkthrough - No Commentary (#Portal Full Gam…
25.9K viewsJul 31, 2020
YouTubeRabidRetrospectGames
1:36:30
Portal Full Gameplay Walkthrough [2K PC Longplay Playthrough] No …
100 views9 months ago
YouTubeGameWalk Tutor
48:50
Portal Full walkthrough [100%]
25.6K viewsOct 5, 2019
YouTubeCarrot Helper - 100% Walkthroughs | No Comm…
6:07:25
PORTAL 1-2 Full Game Walkthrough - No Commentary (PORTAL 1-2 Si…
82.8K viewsAug 12, 2021
YouTubeRabidRetrospectGames
1:51:39
Portal Walkthrough
565.6K viewsFeb 13, 2008
YouTube3DBuzz
32:58
Portal 100% Achievement/Trophy Guide
352.6K viewsMar 16, 2020
YouTubePandallax Achievement Hunting
1:58:06
PORTAL REVOLUTION Full Gameplay Walkthrough / No Com…
478.5K viewsJan 7, 2024
YouTubeGamer's Little Playground
7:36
Portal walkthrough - Escape (Part 1)
183.5K viewsAug 29, 2011
YouTubep2wiki
6:08
Portal 1 Walkthrough - Chamber 18
223K viewsFeb 10, 2012
YouTubeJackster1337
48:03
𝗣𝗢𝗥𝗧𝗔𝗟 𝗥𝗘𝗟𝗢𝗔𝗗𝗘𝗗 - Full Walkthrough
275.6K viewsApr 20, 2021
YouTubeBolloxed
1:54
Portal walkthrough - Test Chamber 19
194.9K viewsAug 29, 2011
YouTubep2wiki
14:03
Portal 1 Walkthrough - Chamber 19
376.1K viewsFeb 11, 2012
YouTubeJackster1337
7:28
Portal walkthrough - Test Chamber 15
222.8K viewsAug 23, 2011
YouTubep2wiki
5:51
Portal Challenges: Least Time
89.1K viewsOct 5, 2019
YouTubeCarrot Helper - 100% Walkthroughs | No Comm…
3:55
Portal Walkthrough - Level 15
129.9K viewsJan 21, 2011
YouTubeSmellyKegs
20:33
Portal [Walkthrough] Level 19
58.3K viewsJan 21, 2011
YouTubeAcuminous Perfectionist
11:36
Portal Advanced Chambers Walkthrough
56.3K viewsOct 5, 2019
YouTubeCarrot Helper - 100% Walkthroughs | No Comm…
46:36
Portal Reloaded Full Game Walkthrough
27.6K viewsApr 24, 2021
YouTubeCarrot Helper - 100% Walkthroughs | No Comm…
1:01:39
Portal Prelude - Full Walkthrough
598.1K viewsSep 29, 2015
YouTubeBolloxed
13:24
Portal walkthrough - GLaDOS' Chamber
159.8K viewsAug 31, 2011
YouTubep2wiki
9:28
Portal walkthrough - Test Chamber 18 (Advanced)
288.1K viewsSep 28, 2011
YouTubep2wiki
19:27
Portal - Test Chamber 19 (Walkthrough)
7.3K viewsSep 20, 2019
YouTubeGamivide
2:03:08
Portal [Including Advanced Bonus Maps] - Complete Walkthrough
2.1K viewsNov 12, 2022
YouTubeMightnare
8:32
Portal walkthrough 20 and 21
47.2K viewsJun 20, 2009
YouTubeRonnieB5555
See more videos
Static thumbnail place holder