Top 100 Portal 2 Videos With The Longest Duration by DegorramTop 100 » 200 » 300 » 400 » 500Video TitleDurationCategoryGame1.Timing is Everything | Part 6 | Portal Reloaded35:48Portal 2 2.A Unique Solution | Part 4 | Portal Reloaded34:39Portal 2 3.Portal 2 | Part 6 | Stalemate Associate29:39Portal 2 4.Portal 2 | Part 12 | We're in Trouble27:14Portal 2 5.Chamber 17 | Part 5 | Portal Reloaded27:10Portal 2 6.Portal 2 | Part 5 | A Better Way Out26:47Portal 2 7.TIME TRAVEL | Part 1 | Portal Reloaded25:36Portal 2 8.Portal 2 | Part 8 | BOING25:30Portal 2 9.Portal 2 | Part 9 | My Best Friend - A Potato25:13Portal 2 10.Portal 2 | Part 10 | Combustible Lemons24:33Portal 2 11.Portal 2 | Part 4 | Turret Toss24:31Portal 2 12.Portal 2 | Part 14 | The Part Where He Kills You22:58Portal 2 13.Portal 2 | Part 1 | Testing Will Continue22:48Portal 2 14.Portal 2 | Part 2 | We Meet Again22:25Portal 2 15.Portal 2 | Part 3 | That One Hurt22:16Portal 2 16.Portal 2 | Part 11 | Wheatley at the Helm22:10Portal 2 17.Portal 2 | Part 15 | Straight to the Moon!21:26Portal 2 18.Does Not Compute | Part 3 | Portal Reloaded20:02Portal 2 19.Portal 2 | Part 13 | Incompetence Abounds19:34Portal 2 20.Thinking with Portals | Part 2 | Portal Reloaded19:06Portal 2 21.Portal 2 | Part 7 | Married to Science18:50Portal 2 Top 100 » 200 » 300 » 400 » 500