All more_fire sounds are taken from more_fire (https://github.com/NathanSalapat/more_fire/tree/dev) by NathanSalapat and others, and are distributed as CC-BY-SA (http://creativecommons.org/licenses/by-sa/3.0/).

Sound Effects:
Sparker sound from BroAsis on Freesound. https://www.freesound.org/people/BroAsis/sounds/106853/

All other sounds are CC0.
