Quake2Live is a multiplayer FPS video game designed to be launched via a Web browser plugin. It offers game players a free and easily accessible multiplayer game that uses the Quake2 engine via a single Web site.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.