pybotwar is a fun and educational game in which players write computer programs to control simulated robots.
Seascope is a multi-platform, multi-language source code browsing tool. It is a front-end for idutils, cscope, and gtags based on PyQt GUI and QScintilla.
Webcamoid is a webcam plasmoid for the KDE desktop environment and based on GStreamer. It allows you to take pictures and record videos, and manage multiple webcams with custom controls for each webcam. It also provides some funny effects.
A rescue CD based on Gentoo amd64/i686 supporting nilfs2 and btrfs.
A folding text editor.