Top 100 Portal 2 Videos With The Most Comments by bustedwitchTop 100 » 200 » 300 » 400 » 500Video TitleCommentsCategoryGame1.KAG - Portal 2 Co-Op Set 1 Pt.12Portal 2 2.KAG - Portal 2 Co-Op Set 2 Pt.12Portal 2 3.KAG - Portal 2 Co-Op Set 3 Pt.22Portal 2 4.KAG - Portal 2 Co-Op Set 3 Pt.11Portal 2 5.KAG - Portal 2 Co-Op Set 2 Pt.31Portal 2 6.KAG - Portal 2 Co-Op Set 2 Pt.21Portal 2 7.KAG - Portal 2 Co-Op Set 1 Pt.30Portal 2 8.KAG - Portal 2 Co-Op Set 1 Pt.40Portal 2 9.KAG - Portal 2 Co-Op Set 1 Pt.20Portal 2 Top 100 » 200 » 300 » 400 » 500