IMinGame is a Windows software for gamers, it updates their IM status with the name of the game they are playing.
Currently it supports updating the "Now Playing" status of MSN/Live Messenger (or other IM software implementing the same interface).
Online game for developers. Program your team of 4 ants (in LISP) that can reproduce and gain experience and fight against another players in different game modes(CTF, TDM, DM)!
OpComm - The Operational Communicator - a IM/collaboration software which should help developers do realtime design and development collaboration even being in distant places of the world, or game players to communicate efficiently during a network game.