Top 100 Portal 2 Videos With The Most Comments by Bird CatcherTop 100 » 200 » 300 » 400 » 500Video TitleCommentsCategoryGame1.Portal 2-#1: Custom Levels6Portal 2 2.Portal 2-#2: First One Done3Portal 2 3.Kingdom #5 - Portal 2 Down1Portal 2 4.Portal 2-#4: Chamber The Third1Portal 2 5.Portal 2-#3: Getting Faster1Portal 2 6.Portal 2-#5: Chambers 4 and 51Portal 2 7.Portal 2 #4 - Coobs and Coob Puzzles0Portal 2 8.Portal 2 #5 - Focus. Brainpower. Puzzle Solving0Portal 2 9.Portal 2 #3 - Gnomes and I discuss Basketballs0Portal 2 10.Portal 2 #8 - Yay, turrets!0Portal 2 11.Portal 2 #1 - Christianity Vs. Itself0Portal 2 12.Portal 2 #2 - The Theme of this Series is Puzzles0Portal 2 13.Portal 2 #6 - The New Bing Crosby Single0Portal 2 14.Kingdom #4 - Portal 2 Halfway Down0Portal 2 15.Portal 2 #9 - Mid-Air Smacky Puzzle0Portal 2 Top 100 » 200 » 300 » 400 » 500