it's strangely and weirdly pretty. BONUS - http://www.youtube.com/watch?v=dxTNqYAWISs - Portal - Still Alive (High Quality sound) with lyrics From http://en.wikipedia.org/wiki/Portal_%28video_game%29 : Portal is a single-player puzzle - platformer developed by Valve Corporation . The game was released in a bundle package called The Orange Box for Microsoft Windows and Xbox 360