Engeene Core is released under the GNU General Public License version 3 (GNU GPLv3).
=== License for included software
Engeene Core makes use of the following software, compatible with the GPLv3.
==== Underscores
Engeene Core is based on Underscores, copyright 2012-2014 Automattic, Inc. Released under the GPLv2.
==== Twitter Bootstrap
Twitter Bootstrap is released under the MIT License. Copyright 2011-2014 Twitter, Inc.