Portal 2 Co-op Intro Published 2011-02-18 Download video MP4 360p Download video MP4 720p Recommendations 20:25 The Tale of Aperture's Iconic Robotic Duo | ATLAS & P-Body | FULL Portal Lore 13:07 Portal 2 Videos (found in game files) 05:43 [scrapped] wrong floor,assembly cut, abandoned 16:58 All 8 GLaDOS Songs 14:49 Top 10 Favorite Portal 2 Community Test Chambers 27:54 GLaDOS: A Portal Fan Film 01:57 Portal 2 - Full Co-op Trailer 21:59 I Built a 600 Meter Human Cannon That Ends All Existence - Satisfactory 00:54 Aperture Investment Opportunity #2: "Bot Trust" 02:24 Portal 2 DLC: Ending Sequence (HD) 1:24:25 Portal 2: Co-Op - Full Game Walkthrough 26:10 The Removed & Lost Easter Eggs of Portal 2 24:20 Portal 1 & 2 - ALL BOSSES 28:15 The Darker Side of Aperture | Personality Cores | FULL Portal Lore 05:49 Portal 2 OST Volume 3 - Bombs for Throwing at You (Four Part Plan) 08:53 I Made Portal 3 Because Valve Wouldn't 49:32 WHERE'S MY CAKE!? | Portal 2 - Part 1 08:48 Portal 2 Wheatley's Betrayal 4K 01:44 Portal 2 Perpetual Testing Initiative 08:34 Portal 2 - Ending in Co-op Similar videos 01:15 Portal 2 coop intro 00:39 Portal 2 Launch TV Ad 02:21 Portal 2 DLC CO OP ending 06:16 Portal 2 - Co-op Intro & Calibration 06:54 Portal 2 Intro (HD) 01:17 Portal 2 Soundtrack - Ready For Testing (Co-Op Trailer) 01:07 Portal 2 Co-Op Intro Cut-Scene Trailer (for CD-i) 00:59 Portal 2 Teaser Trailer 11:46 Portal 2 Co-Op Introduction - Softpedia Gameplay 00:45 Aperture Investment Opportunity #1: "Panels" 00:39 BRO AIRBOATS IN PORTAL 01:01 The Paradox (한국어자막) 3:31:26 Playing Portal for the first time in my life... | Portal 2 co-op (feat. CoreyLoses) More results