Top 100 Portal 2 Videos With The Most Comments by MurdoinkTop 100 » 200 » 300 » 400 » 500Video TitleCommentsCategoryGame1.Cave Johnson Quotes from Portal 2 DLC4,032Portal 2 2.Portal Revolution (full playthrough)1Portal 2 3.Space Cores1Portal 2 4.is it possible to get spooked in portal 2?1Portal 2 5.carrying one of my mods through the entire game — Portal 2 co-op VOD0Portal 2 Top 100 » 200 » 300 » 400 » 500