Extensive Java chess database libraries.
3D .NET engine for Windows, Linux, Mac
An open-source MasterMind clone
X-Windows Lap Counter
plugin-based RPG manager in C++ and Qt5
A 3D game engine in java.
Next generation web chess club
Mad Science
Compact/ Chess Interchange Format
Built to be ease of use, with no programming knowledge, Multi-platform
MOVED OUT OF SOURCEFORGE - Server software for Minecraft PE
tichu replayer