Top 100 Bridge Constructor Portal Videos With The Most Comments by BonemasherTop 100 » 200 » 300 » 400 » 500Video TitleCommentsCategoryGame1.Portals Galore - Bridge Constructor Portal Part 40Bridge Constructor Portal 2.Thinking With Portals - Bridge Constructor Portal Part 10Bridge Constructor Portal 3.Brain Problems - Bridge Constructor Portal Part 20Bridge Constructor Portal 4.Loops and Pipes - Bridge Constructor Portal Part 80Bridge Constructor Portal 5.So Close - Bridge Constructor Portal Clip0Bridge Constructor Portal 6.Portal Insanity - Bridge Constructor Portal Part 60Bridge Constructor Portal 7.The Finale - Bridge Constructor Portal Part 90Bridge Constructor Portal 8.Swinging Around - Bridge Constructor Portal Part 30Bridge Constructor Portal 9.Bouncy Cubes - Bridge Constructor Portal Part 70Bridge Constructor Portal 10.Loads of Wires - Bridge Constructor Portal Part 50Bridge Constructor Portal Top 100 » 200 » 300 » 400 » 500