If you love Portal 2, but have been finding it hard to truly express your feelings then this may just be the opportunity you've been waiting for. Valve announced today that they'll be launching a music video contest where users will have to craft a new video for The National's Exile Verify which is featured in Portal 2.
So if you've got some moving pictures you'd like to see paired with the National's pretty piano strokes you just need to upload the music video to YouTube using the tag "PORTAL2NATIONALEXILE" before July 15. After that, Valve's esteemed judges and the community will be judging which video was the best.
The winner will be receiving a Portal 2 goodies package that includes a signed guitar by The National, as well as "a collection of Portal 2 merchandise." Though Valve has not been exactly specific as to what that may include.
Portal 2 was released earlier this year in April, simultaneously across many different platforms (including Mac) and became an instant hit. Below is an example of one such potential music video.