Top 100 Most Controversial Portal Videos by StephenCacilhasTop 100 » 200 » 300 » 400 » 500Video TitleRatingCategoryGame1.Portal 1 Playthrough (3): Android Hell - Companion Cube3Let's PlayPortal 2.Portal 1 Playthrough (4): Victory Candescence3Let's PlayPortal 3.Portal 1 Playthrough (2): Dual Portal Device3Let's PlayPortal 4.Portal 1 Playthrough (6): Final Defences4Let's PlayPortal 5.Portal 1 Playthrough (5): Escape4Let's PlayPortal 6.Portal 1 Playthrough (1): Relaxation Chamber6Let's PlayPortal 7.Portal 1 Playthrough (8): Final Battle + Ending + Song115Let's PlayPortal 8.Portal 1 Playthrough (7): GLaDOS Battle Quotes152Let's PlayPortal Top 100 » 200 » 300 » 400 » 500