Top 100 Most Viewed Portal 2 Videos by MrJarheadTop 100 » 200 » 300 » 400 » 500Video TitleViewsCategoryGame1.Unearthing The Hilarious And Unexpectedly Dark World of Portal16,321ReviewPortal 2 2.The Downfall of Aperture Science5,426ReviewPortal 2 3.THE FUNNIEST Moment In Portal #portal #foryou #gaming4,850ReviewPortal 2 4.The Hilarious And Unethical Practices of Aperture Science4,020ReviewPortal 2 5.A Brief History of Aperture Science3,401ReviewPortal 2 6.Is This THE BEST Video Game Ending EVER?445ReviewPortal 2 7.The Horrifying Origins of GLaDOS9ReviewPortal 2 Top 100 » 200 » 300 » 400 » 500