Portal Musical Sequence 3

Join us as we Continue the Portal Party with Portal the Musical Sequence 3. Check back at www.thumbs-united.com every Friday for fresh new Game videos. Like us on Facebook: https://www.facebook.com/Thumbs-United-1219718104722387/ Follow us on Tumblr: http://thumbs-united.tumblr.com/ Circle us on G+: https://plus.google.com/+ThumbsUnited/posts