Top 100 Portal Videos With The Longest Duration by ShepplesTop 100 » 200 » 300 » 400 » 500Video TitleDurationCategoryGame1.Let's Play Portal ¦ Part 3 ¦ Fun With Turrets32:12Let's PlayPortal 2.Let's Play Portal ¦ Part 4 ¦ The Cake Was a Lie!31:30Let's PlayPortal 3.Let's Play Portal ¦ Part 5 ¦ Man Vs Machine30:50Let's PlayPortal 4.Let's Play Portal ¦ Part 6 ¦ Advanced Maps 1 to 329:15Let's PlayPortal 5.Let's Play Portal ¦ Part 2 ¦ Feel Free to Passout27:26Let's PlayPortal 6.Let's Play Portal ¦ Part 1 ¦ Bring Your Daughter To Work Day19:11Let's PlayPortal 7.Let's Play Portal ¦ Finale ¦ Advanced Maps 5 & 615:30Let's PlayPortal 8.Let's Play Portal ¦ Part 7 ¦ Advanced Map 4 Caged Turrets13:56Let's PlayPortal Top 100 » 200 » 300 » 400 » 500