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197,666 results
If you liked this video, HIT that like button and don't forget to subscribe. 0:00 Prologue 1:11 Chapter 1: The Courtesy Call 23:06 ...
73,959 views
3 years 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 ...
1,548,899 views
7 months ago
In this GDC 2012 talk, Valve's Erik Wolpaw and Chet Faliszek discuss how Valve created Portal 2, the sequel to the beloved game ...
1,833 views
1 year ago
Like, comment and subscribe! ❤️ Support the channel: https://youtube.com/HSTop/join Music: Chris Zabriskie - The Life and ...
46,264 views
9 years ago
The optional objective: how to get outside + a trick to avoid the gameending trigger at the end of the stairs :) To play it: ...
13,280 views
12 years ago
Map list: 0:58 THE COURTESY CALL: Portal Gun (sp_a1_intro3) 1:55 THE COURTESY CALL: Incinerator (sp_a2_intro) 3:12 ...
502,202 views
6 years ago
This is my testroom for a timegate (linked-portal-door) There is a newer version: http://www.youtube.com/watch?v=lshvflN2E3c ...
45,239 views
Charlotte has NEVER played Portal 2 before, so she's going in blind Zeke is here for emotional support! This is the single player ...
23,554 views
4 years ago
Special thanks to: Air VEGA Demos by: l1zardr0ckets (NOT sketchy, it was my mistake, sorry) GLaBOSS spidda Krzyhau ...
191,175 views
5 years ago
Here's a video about a very recently discovered element of Portal's cut content. Support Richter Overtime on Patreon: ...
636,810 views
2 years ago
I played Portal 2 the for the first time Portal 2 is nearly 13 years old and I am now finally playing it ...
15,126 views
4 months ago
Thanks to PC Gamer for featuring me in their January 2012 issue (page 87)! When I found out the Source Engine used in Portal 2 ...
508,307 views
I decided to go back and remake my original video of this using some new ideas I had. This video also includes my own version of ...
1,559,396 views
16 years ago
I've finally finished my first Portal 2 custom map (pre-SDK). If you don't want SPOILERS, play the map first, download link is here: ...
8,196 views
13 years ago
You monster. Complete Playlist is here: http://www.youtube.com/view_play_list?p=3772618E45A4088F ©Valve Software 2011 I ...
425,788 views
Twitter: https://twitter.com/spyce_tewan Portal: Revolution Discord: https://discord.gg/zrSVsM7 Portal 2: Community Edition ...
3,103 views
Hope you guys enjoyed the video. please like and subscribe for more great content Check out my discord ...
6,644 views
Short clip of Portal 2, PS3, early test. -- Recorded live on Justin.tv, before the service became Twitch. This game is one of the best ...
786 views
Just a little video showing you 2 glitches I found a while ago. If you stand under Wheatley while he falls down he stays on top of ...
1,814,290 views
Managed to sneak in some footage for valve's new portal game, its looking good! :D follow me: https://twitch.tv/mikelat ...
8,739 views