Freedoom is a collaborative effort to create a complete free content game. It is the combined work of many, many different artists, musicians, level designers and programmers, more than is possible to list on this page alone. Thanks go to everyone who has contributed and helped to make Freedoom a reality. Freedoom is distributed as free software under the terms of the BSD license, and is under continual development and improvement. If you like the project and want to help make it better, visit the Freedoom website: https://freedoom.github.io/ Thanks for playing.