Top 100 Most Liked Portal Videos by ButterSpyro5Top 100 » 200 » 300 » 400 » 500Video TitleRatingCategoryGame1.Portal | Let's Play Ep.3 | Companion Cube...4Portal 2.Portal | Let's Play Ep.1 | Thinking with portals!4Portal 3.Portal | Let's Play Ep.4 | The cake is a lie3Let's PlayPortal 4.e x p a n d - p p1Portal Top 100 » 200 » 300 » 400 » 500