The wav files in this directory come from two sources: 
alienblaster: http://www.schwardtnet.de/alienblaster/
wordwarvi: http://sourceforge.net/projects/wordwarvi/

explosionBoss.wav comes from the alienblaster project.
The file is licensed under GNU General Public License version 2 or later.

The following files come from the wordwarvi project:
bodyslam.wav
bombexplosion.wav
flak_gun_sound.wav
radar_fail.wav
radar_ready.wav
tesla_tower.wav

These sounds are licensed under Creative Commons Attribution Share-Alike 3.0 Unported.
Copyright (C) 2008 Stephen M. Cameron

