Frets on Fire
Frets on Fire is a free, open source Finnish music video game developed by Unreal Voodoo. Players play with the keyboard to the markers that appear on the screen. The goal is to collect points, achieve a high point multiplier and complete a song. Frets on Fire was the winner of the Assembly 2006 game development contest. The game was written in the Python programming language and is licensed under the GNU General Public License, although the game also contains other free and open source code under other licenses. The song files and some internal fonts included in the game are copyrighted and may not be redistributed outside of the Frets On Fire executable.