Comes with cover in special lenticular technique in a paper slipcase including a "Welle: Erdball"-Sticker.
By playing the tracks 5 & 13 at the same time you get the bonus track "Die Weltenzahl".
Track 0 is one chapter of the radio play <a href="http://home.arcor.de/commander-laserstrahl/">Commander Laserstrahl</a>. To listen, you have to rewind track 1.