Top 100 Most Controversial Portal Videos by AwfulTerribleTop 100 » 200 » 300 » 400 » 500Video TitleRatingCategoryGame1.Portal - Part 5: Turret Wars - Press Start!0Portal 2.Portal - Part 6: Nice To Leave You - Press Start!0Portal 3.Portal - Part 2: Everyday Portal Problems - Press Start!0Portal 4.Portal - Part 3: Buh... Wha? - Press Start!0Portal 5.Portal - Part 4: Qualms - Press Start!0Portal 6.CAN'T SURVIVE!? - Portal: Part 31Portal 7.BAD AT PORTAL - Portal: Part 21Portal 8.Portal - Part 1: Caperture Science - Press Start!1Portal 9.DARK SECRETS? - Portal: Part 51Portal 10.ABSOLUTE MADNESS - Portal: Part 41Portal 11.FINALE - Portal: Part 61Portal Top 100 » 200 » 300 » 400 » 500