Bonus Stage - Polybius

"Bonus Stage - Polybius" is a high quality rip of "Bonus Stage" from Polybius.
==Joke==
Polybius is a game from a popular urban legend; it doesn't actually exist. As such, this is actually an original track.
==Trivia==
*The following reversed message is included in this rip, referencing the claim in the urban legend that Polybius is part of a government mind-control project. A clip of the words "Bonus stage" from the message is also included at the beginning of the rip.
==References==
Category:Original compositions
Category:Rips with hidden messages