Top 100 Portal 2 Videos With The Most Comments by roler42Top 100 » 200 » 300 » 400 » 500Video TitleCommentsCategoryGame1.Light Bridge of Trolling! Portal 2 co-op: part 41Portal 2 2.Come fly with us! Portal 2 co-op: part 31Portal 2 3.A Chell to the past! Portal 2: part 81Portal 2 4.Blue Screen of Doom! Portal 2: part 140Portal 2 5.Running for your life can be fun! Portal 2: part 60Portal 2 6.Common sense and light bridges! Portal 2: part 40Portal 2 7.Science for the sleepy! Portal 2 co-op part 50Portal 2 8.Stay Gelly! Portal 2: part 90Portal 2 9.Painting the walls in the name of science! Portal 2: part 110Portal 2 10.I can count on POtaTOS Portal 2: part 100Portal 2 11.Calibrating common sense! Portal 2 coop part 10Portal 2 12.Smash TV! Portal 2: part 130Portal 2 13.Common sense is my best friend! Portal 2: Part 10Portal 2 14.Crashing into portals! Portal 2: Part 20Portal 2 15.He crushed me with science! Portal 2 co-op: part 20Portal 2 16.She's fat! Portal 2 part 30Portal 2 17.The ramblings of a man with low blood pressure! Portal 2: part 50Portal 2 18.Ascend from darkness! Portal 2: part 120Portal 2 19.A punch into act 2! Portal 2: part 70Portal 2 20.The grand finale! Portal 2: part 15(Final)0Portal 2 Top 100 » 200 » 300 » 400 » 500