Drill To Brain

The sound of a skull being drilled open and the brains splurging out. Inspired by the grasshopper mask's default weapon in Hotline Miami. Created by mixing the following (at time of writing CC0-ed) sounds:
http://freesound.org/people/altfuture/sounds/174634/
http://freesound.org/people/morgothFLOW/sounds/124971/
http://freesound.org/people/qubodup/sounds/127449/
http://freesound.org/people/qubodup/sounds/188242/

Edited with Audacity. See benefits of FLAC/OGG files.

This is not public domain. This sound is licensed under CC Attribution 3.0 License. Contact me if you need help understanding the license.

When using this sound, you must include attribution in the form of:

Drill To Brain by Iwan Gabovitch under CC-BY 3.0 License

Plaintext:

Drill To Brain http://freesound.org/people/qubodup/sounds/211187 by Iwan ‘qubodup’ Gabovitch http://freesound.org/people/qubodup under CC-BY 3.0 License http://creativecommons.org/licenses/by/3.0/legalcode

HTML:

<a href="http://freesound.org/people/qubodup/sounds/211187">Drill To Brain</a> by <a href="http://freesound.org/people/qubodup">Iwan Gabovitch</a> under <a href="http://creativecommons.org/licenses/by/3.0/legalcode">CC-BY 3.0 License</a>

Read the CC Attribution 3.0 license (in particular section 4) for full terms. Some clarification: you may not remove license/authorship information, sound boards, games and software must include a credits screen with working weblinks, video must include full attribution both in text description and video itself (in-video credits), attribution must be at least as prominent as the credits for the other contributing authors of your work.

You can use "qubodup" or "Iwan 'qubodup' Gabovitch" instead of my full name if you like.