Listen to the sound clip 2. Autropolis from Petpet Park OST - Video Game Music: 2. Autropolis 2. Autropolis This sound is from Petpet Park OST - Video Game Music Video game music from Petpet Park OST for Online, Windows. Published by Nickelodeon Kids & Family Virtual Worlds Group, Viacom (2008). Uploaded by SSBrandon. Go to the full soundboardwith more sound clips Search