Portal 2 Walkthrough (3 hours, all-in-one)

Chapters: Chapter 1 - THE COURTESY CALL - 1:10 Chapter 2 - THE COLD BOOT - 25:54 Chapter 3 - THE RETURN - 37:50 Chapter 4 - THE SURPRISE - 53:13 Chapter 5 - THE ESCAPE - 62:56 (1:02:56) Chapter 6 - THE FALL - 89:09 (1:29:09) Chapter 7 - THE REUNION - 114:44 (1:54:44) Chapter 8 - THE ITCH - 135:50 (2:15:50) Chapter 9 - THIS IS THE PART WHERE HE KILLS YOU - 163:10 (2:43:10) Achievements : Wake Up Call - 5:31 You Monster - 22:04 Undiscouraged - 26:40 Pturretdactyl, Final Transmission, Drop Box - 31:25 Preservation of Mass - 35:00 Overclocker - 40:14 Bridge over Troubling Water - 41:47 SaBOTour, Good Listener - 59:48 No Hard Feelings - 67:09 (1:07:09) Scanned Alone - 70:20 (1:10:20) Stalemate Associate - 81:31 (1:21:31) Door Prize - 93:32 (1:33:32, Doors 1&2), 109:40 (1:49:40, Door 3-5) Vertically Unchallenged - 102:33 (1:42:33) Schrodinger's Catch - 106:52 (1:46:52) Ship Overboard, Tater Tote - 109:40 (1:49:40) Portrait Of a Lady - 116:49 (1:56:49) Stranger Than Friction - 118:50 (1:58:50) White Out - 124:20 (2:04:20) You Made Your Point & Dual Pit Experiment - 138:32 (2:18:32) Smash TV - 140:26 (2:20:26) Tunnel of Funnel - 156:50 (2:36:50) The Part Where He Kills You, Pit Boss - 163:10 (2:43:10) Lunacy - 179:13 (02:59:13)