heartbeat_fast.ogg is modified from https://freesound.org/people/greyseraphim/sounds/21409/ which is licensed under the Creative Commons 0 License. This modified file follows the same license.
fireball1.ogg is modified from https://freesound.org/people/wjl/sounds/267887/ which is licensed under the Creative Commons 0 License. This modified file follows the same license.
flamethrower1.ogg is modified from https://freesound.org/people/pugaeme/sounds/396890/ which is licensed under the Creative Commons Attribution 3.0 License. This modified file follows the same license.
flamethrower2.ogg is modified from https://freesound.org/people/pugaeme/sounds/396890/ which is licensed under the Creative Commons Attribution 3.0 License. This modified file follows the same license.
flamethrower3.ogg is modified from https://freesound.org/people/pugaeme/sounds/396890/ which is licensed under the Creative Commons Attribution 3.0 License. This modified file follows the same license.
blowout1.ogg is licensed under the Creative Commons Attribution-ShareAlike 4.0 License by the author @Vordenburg.
