Odamex is a free, cross-platform, modern client-server Doom engine
3D Multiplayer Hover Soccer
Open source set for Notepad++ for building worlds in X3D and VRML
an osm openstreetmap 3D / bing maps car / flight / ballon sim game
Video Downloader
Piccoli giochi crescono ^^
Organizing the Knowledge of Humanity
3d peer to peer chatroom where associated pairs of text gravitate
Web-based market place and banking system for RGB Community Currency
YBird is a simple application that downloads videos from Youtube.
3D Engine technology with partial tools developing kit.