Top 100 Portal 2 Videos With The Longest Duration by RavenRookTop 100 » 200 » 300 » 400 » 500Video TitleDurationCategoryGame1.But Wait, There's More! | Portal 2 DLC (w/ @GrumbleGamers )58:12Portal 2 2.The Humans Are Dead?! | Portal 2 with Crazed Syndrome (Final)52:01Portal 2 3.We Put the FUN in Funnel - Portal 2 with Crazed Syndrome (Part 4)49:20Portal 2 4.Flailing around Like an Incompetent - Portal 2 Ft. Crazed Syndrome (Part 3) #portal2 #portal2coop44:51Portal 2 5.The Most Advanced Robot Aperture Science Ever Discontinued - Portal 2 ft. Crazed Syndrome (Part 2)39:14Portal 2 6.The Rules Are Made up and the Points Don't Matter - Portal 2 ft. Crazed Syndrome (Part 1) #portal231:46Portal 2 Top 100 » 200 » 300 » 400 » 500