Top 100 Portal 2 Videos With The Most Comments by MJR ExtrasTop 100 » 200 » 300 » 400 » 500Video TitleCommentsCategoryGame1.Portal 2 on Xbox Series X (4K / 60fps) - Gameplay only - No Commentary24Portal 2 2.Portal 2 Chapter 8: The Itch (Xbox Series X, 4K/60fps) - Game play only - No Commentary1Portal 2 Top 100 » 200 » 300 » 400 » 500