Top 100 Portal Videos With The Most Comments by Adrian IonutTop 100 » 200 » 300 » 400 » 500Video TitleCommentsCategoryGame1.this need an achievement itself8Portal 2.I think everyone tried this7Portal 3.low vs max graphics on Portal4Portal 4.Hello GLaDOS3Portal 5.Portal Theme Song1Portal 6.I dont think i'm the first one to try this1Portal 7.what the hell is even this?1Portal 8.This is too fun1Portal 9.stay there0Portal 10.stranger things here0Portal 11.Hello Chell0Portal 12.Another fail?0Portal 13.this sound π¬π¬0Portal 14.Hello there0Portal 15.I dont trust you0Portal 16.Those graphics are amazing for 2007 π²0Portal 17.Someone was already here0Portal 18.Hello again Chell0Portal 19.What is Black Mesa ?0Portal 20.I hate those things0Portal 21.Portal 1 livestream like it's 20070Portal 22.How it's still working?0Portal Top 100 » 200 » 300 » 400 » 500