Quest for Fire
Credits:

Character models based on MakeHuman models:
http://www.makehuman.org/

Retro shader based on:
http://coding-experiments.blogspot.com/2010/06/pixelation.html
and:
http://www.geeks3d.com/20091027/shader-library-posterization-post-processing-effect-glsl/

Font 'PressStart2P.ttf':
Copyright (c) 2011, Cody "CodeMan38" Boisclair (cody@zone38.net),
with Reserved Font Name "Press Start".
This Font Software is licensed under the SIL Open Font License, Version 1.1.
This license is available with a FAQ at:
http://scripts.sil.org/OFL 

Music made with cgMusic:
http://codeminion.com/blogs/maciek/2008/05/cgmusic-computers-create-music/

Sound effectc made with SFXR:
http://www.drpetter.se/project_sfxr.html

Some trees and plants base on Reiner “Tiles” Prokein work:
http://www.reinerstilesets.de/3d-grafiken/3d-plants/

Caveman hair based on:
http://opengameart.org/content/long-hairstyle-for-male-model

All other content by Wezu shared on the CC-BY-SA 4.0 License:
http://creativecommons.org/licenses/by-sa/4.0/

Panda3D license:
Copyright (c) 2008, Carnegie Mellon University.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in the
   documentation and/or other materials provided with the distribution.
3. Neither the name of Carnegie Mellon University nor the names of
   other contributors may be used to endorse or promote products
   derived from this software without specific prior written
   permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHORS "AS IS" AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
(This is the Modified BSD License.  See also
http://www.opensource.org/licenses/bsd-license.php ) 

Third-party dependencies and license info:
http://www.panda3d.org/manual/index.php/Third-party_dependencies_and_license_info