- files: ["zombie-1.ogg"]
  license: "CC-BY-NC-SA-3.0"
  copyright: "Zombie 1 by Under7dude. Converted from MP3 to OGG."
  source: "https://freesound.org/people/Under7dude/sounds/163440/"
- files: ["zombie-2.ogg"]
  license: "CC-BY-NC-SA-3.0"
  copyright: "Zombie gargles by Breviceps. Converted from MP3 to OGG."
  source: "https://freesound.org/people/Breviceps/sounds/445983/"
- files: ["zombie-3.ogg"]
  license: "CC-BY-NC-SA-3.0"
  copyright: "Zombie Snarl by gneube. Converted from MP3 to OGG."
  source: "https://freesound.org/people/gneube/sounds/315844/"