Top 100 Portal 2 Videos With The Most Comments by BJ & CoTop 100 » 200 » 300 » 400 » 500Video TitleCommentsCategoryGame1.Portal 2 - Ep 4 - Hard Light Surfaces Part 22Portal 2 2.Portal 2 - Ep 1 - Teamwork Time2Portal 2 3.Portal 2 - Ep 9 - Mobility Gels Part 32Portal 2 4.Portal 2 - Ep 11 - Art Therapy Part 12Portal 2 5.Portal 2 - Ep 10 - Mobility Gels Part 42Portal 2 6.Portal 2 - Ep 14 - Art Therapy Part 42Portal 2 7.Portal 2 - Ep 7 - Mobility Gels1Portal 2 8.Portal 2 - Ep 2 - Mass and Velocity aka Fat and Fast1Portal 2 9.Portal 2 - Ep 12 - Art Therapy Part 20Portal 2 10.Portal 2 - Ep 6 - Excursion Funnels Part 20Portal 2 11.Portal 2 - Ep 3 - Light Bridges0Portal 2 12.Portal 2 - Ep 8 - Mobility Gels Part 20Portal 2 13.Portal 2 - Ep 5 - Excursion Funnels0Portal 2 14.Portal 2 - Ep 13 - Art Therapy Part 30Portal 2 Top 100 » 200 » 300 » 400 » 500