"Lay Down" became arguably the band's best-known song due to its inclusion in the rhythm game "", which was one of the best-selling video games of 2007. On the band's upsurge in popularity due to a video game, the band have affirmed that they remain very proud of the achievement, and believe that such video games are a perfectly valid way of exposing younger generations to music. Heppner noted that as the song's composer he considered it easier to play on a real guitar than the game, in answer to a question he was routinely asked by people after the game became popular.