MegaGlest is a real-time strategy game for up to eight players with a pseudo historic/fantasy theme and 3D graphics. Modding is easy thanks to simple XML formats and Blender export to the open G3D model format.
Bitfighter is a fast-paced team-based inner-space multi-player combat game. There are many game modes and unique maps. Players can create maps by using the built-in map editor.
A simple podcast aggregator.
A relational and transaction-based database system.