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25,501,339 results
The full trailer of the Co-op bots as seen at PAX 2010.
4,958,143 views
13 years ago
Portal 2 is targeted for launch in 2011 on the PlayStation 3, PC, Mac and Xbox 360 platforms. For more information on Portal 2, ...
6,463,404 views
14 years ago
Please SUBSCRIBE, LIKE and SHARE Thanks :) Join us on: Discord:▻ https://halflife.chat Twitter:▻ ...
7,588,022 views
12 years ago
Portal 2 Playthrough in a single video - in 60 FPS 1080p with Highest graphic settings Please SUBSCRIBE, LIKE and ...
1,616,375 views
8 years ago
507,130 views
9 years ago
Introducing the Perpetual Testing Initiative (PeTI) for Portal 2, which combines the powerful, easy-to-use Puzzle Maker and full ...
2,941,946 views
Find out more about them April 19th, when they go public with their documentary video game Portal 2. This is the first of four ...
3,472,991 views
Over 3 hours of Portal lore! This is a compilation of previously uploaded videos into one video. Timestamps 00:00 Introduction ...
1,975,838 views
6 months ago
This week's reason to pre-invest in Aperture Laboratories: CEO and founder Cave Johnson's announcement that the applied ...
6,511,975 views
This video's subtitles took 60 minutes. This project started on June 1. Join this channel to get access to perks: ...
3,184 views
5 hours ago
Thumanil curtisy of JAZZAJAZZJAZZ (artist) ----------------------------------------------------------------------------------- Chapters: 0:00 ...
2,321,548 views
1 year ago
Portal: Revolution is a free to play mod for Portal 2. This fully featured original campaign plays before Portal 2 in the dead and ...
1,548,506 views
7 months ago
After years of theories and thousands of hours of dedication, Portal 2 Least Portals runners have finally beat Trust Fling in 0 ...
326,796 views
8 days ago
Over the last few weeks, we've gotten quite a few enticing reasons to pre-invest in Aperture Laboratories: from the planks of ...
11,497,975 views
Full Portal Playthrough in FULL HD with, NO Deaths. Great game.. some great puzzzles... Please SUBSCRIBE, LIKE and ...
2,616,267 views
Umg this is totally real,
4,169,479 views
The Half-Life and Portal timeline is long and complicated. Although these stories are set in different locations on Earth, they ...
6,680,207 views
This was a project I started in May 2011 and abandoned shortly after. The basic idea was: "What if Wheatley was with you ...
2,657,340 views
with Pbat https://www.twitch.tv/paperbat.
7,456,457 views
7 years ago
http://www.GameXplain.com Somehow missed the ending? Check it out and more, including the credits song ''Want You Gone!'
5,751,000 views