Portal: Chamber 18 Speedrun Routes Published 2012-07-30 Download video MP4 360p Download video MP4 720p Recommendations 05:07 Portal: Chamber 15 Speedrun Routes 09:48 Portal Inbounds Speedrun in 8:37 (Former World Record) 03:31 Mario Party 2 50 Turns Space Land Turn 20 (DK) 01:36 Portal - Chamber 18 (least time) 1:01:25 Questionnaire - Horrortale OST [Extended] 14:49 Top 10 Favorite Portal 2 Community Test Chambers 18:38 These Speedrunners Were Accused of Cheating... 10:20 22 Portal Guns Comparison 57:35 [A Hat in Time] Any% Speedrun in 44:25 Former Record 13:04 Bringing GLaDOS to life with Robotics and AI 12:46 Those Leftover Areas in Source Games 05:39 Portal walkthrough - Test Chamber 16 (Advanced) 25:22 Portal | Transmission Received Achievement Guide 14:10 Portal Glitchless in 14:29.205s (Former World Record) 06:47 Guide: Portal Least Steps Challenge (Test Chamber 16) 16:37 Programming a first person shooter from scratch like it's 1995 1:02:40 #139 - Ellen McLain Interview (THE VOICE OF GLaDOS) 19:51 The Most Hilarious Doom Speedrun Ever Performed 06:16 Portal Movement Tutorial (ABH and AFH) 23:07 TF2: I Found 60,000 Bots Similar videos 00:29 Portal - Advanced Chamber 18 - Speedrun Route 00:33 Chamber 18 in 16 seconds (OOB) | Portal Speedrun 00:48 Portal - Chamber 18 Speedrun 06:11 How a Non-Speedrunner Can Skip Chamber 18 01:37 Guide: Portal Least Time Challenge (Test Chamber 18) 00:46 Test Chamber 18 in only 4 portals (using glitches) 01:15 Portal Chamber 18 Map Faster Glitch 00:24 i found new edgeglitch in chamber 18 (Portal speedrun) 00:42 Portal Chamber 18 Save Load Glitch 00:31 Portal Chamber 18 - Speedrun (oob) 01:28 Portal Glitchless Speedrun Test Chamber 18 done in 00:57 01:37 Portal Test Chamber 18 Speedrun 00:13 Portal 1 test chamber 18 speedrun 00:39 Portal - Chamber 18 - OoB Route V4 02:41 Portal - Chamber 18 (least steps) 00:33 Portal Chamber 18 - faster oob route 00:19 Portal Chamber 18 0:09 (Out of Bounds) More results