Today, Valve announced that they’re running a Portal 2 music video contest. The rules are that the video must be set to The National’s “Exile Vilify”, which was written specifically for Portal 2, and is hidden in the game as an Easter Egg.
The contest runs until midnight July 15th, and to enter you only need to upload your video to YouTube with the tag PORTAL2NATIONALEXILE. After the deadline, Valve, The National and the community are going to select the winner.
The prize is a pack of swag, including a guitar signed by The National and assorted Portal 2 swag.
Here’s the song for reference: