Crystal AI Licensing
The Crystal AI source code is released under the GPL v3 License. This means that if you use Crystal AI in binary form or compiled from source (modified or unmodified), you must publish the source code of your game or application, as well as any changes that you may have made to Crystal AI as per the GPL v3 license.
A commercial release of Crystal AI for the Unity engine is available at the Unity Asset Store. If you want specific license terms please contact us at firstname.lastname@example.org
GPL v3 License
Copyright (c) 2016-2017 Bismur Studios Ltd.
Copyright (c) 2016-2017 Ioannis Giagkiozis
Crystal AI is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
Crystal AI is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.