Top 100 Most Liked Portal 2 Videos by flameguy21Top 100 » 200 » 300 » 400 » 500Video TitleRatingCategoryGame1.Portal 2 Review - It's Been a Long Time11ReviewPortal 2 2.Portal 2 Co-op w/ SpaceKing - Highlights (Vol. 2)1Portal 2 3.Portal 2 Co-op w/ SpaceKing - Highlights (Vol. 1)0Portal 2 Top 100 » 200 » 300 » 400 » 500