Top 100 Portal Videos With The Most Comments by SaveAsUntitledTop 100 » 200 » 300 » 400 » 500Video TitleCommentsCategoryGame1.SaveAsUntitled's Q and A (Part 2) - Giraffes, The Hooters, and Deserts!29Portal 2.Let's Play Portal - Episode 2 - April Fool's Day and what do you guys want?2ShowPortal 3.Is the World Really Going to End Tommorow?1Portal 4.Let's Play Portal - Episode 5 - I'm an Idiot.... Oh wait you already knew that.0ShowPortal 5.Let's Play Portal - Episode 3 - Sometimes it's easier then it looks...0ShowPortal 6.Let's Play Portal - Episode 1 - The Begining of it All...0Let's PlayPortal 7.Let's Play Portal - Episode 7 - The Finale : This Was A Triumph...0Let's PlayPortal Top 100 » 200 » 300 » 400 » 500