Scary Ambient Wind
- Attribution: https://soundcloud.com/alexandr-zhelanov
- Author: Alexandr Zhelanov
- URL: https://opengameart.org/content/scary-ambient-wind
- License: CC-BY 3.0
Paper 03 sound
- Author: rubberduck
- URL: https://opengameart.org/content/100-cc0-sfx
- License: CC0 (Public Domain)
Bump Library
- Author: kikito
- URL: https://github.com/kikito/bump.lua
- License: MIT