Top 100 Most Liked Portal 2 Videos by David StrathdeeTop 100 » 200 » 300 » 400 » 500Video TitleRatingCategoryGame1.Portal 2 Tenth Anniversary Week, Stream 2 – Portal 2 (Chapters 1-6)0Portal 2 2.Portal 2 Tenth Anniversary Week, Stream 1 – Portal (Full Playthrough)0Let's PlayPortal 2 3.Portal 2 Tenth Anniversary Week, Stream 3 – Portal 2 (Chapters 7-9, FINALE)0Portal 2 Top 100 » 200 » 300 » 400 » 500