Top 100 Most Viewed Portal Videos by Mining316Top 100 » 200 » 300 » 400 » 500Video TitleViewsCategoryGame1."DEADLY NEURO TOXIN!" | Portal Episode #7 *FINALE*2Portal 2."ESCAPE TO THE CAKE!" | Portal Episode #61Portal 3."YOU GOT A COMPANION IN ME!" | Portal Episode #41Portal 4."BIG BRAIN!" | Portal Episode #30Portal 5."PANIC CENTRAL!" | Portal Episode #50Portal 6."PORTAL SCHMOE!" | Portal Episode #20Portal Top 100 » 200 » 300 » 400 » 500