Still Alive

"Still Alive" is the song that plays over the closing credits of the 2007 video game Portal. It was composed and arranged by Jonathan Coulton and was performed by Ellen McLain, who voiced the Portal antagonist and in-game singer of the song, GLaDOS. Two Valve developers commissioned a song by Coulton, a fan of Valve's Half-Life series, which is set in the same universe as Portal. The song was released on The Orange Box Soundtrack on December 21, 2007, along with an exclusive vocal mix not heard in the game. The song plays after GLaDOS is defeated by protagonist Chell. Its lyrics, which are displayed on what appears to be a computer console, reveal that GLaDOS is, in fact, "still alive". The song received praise for its humor and the quality of its performance. It has been featured in multiple venues, including at the 2009 Press Start -Symphony of Games-, a yearly Japanese concert event that showcased the musical works of video games. It was released as a free downloadable song for the Rock Band music game series on April 1, 2008. A rerecorded version, with Sara Quin on lead vocals, appears on Coulton's 2011 album Artificial Heart.