Pioneers is a faithful Gtk2 translation of the
excellent board game "Settlers of Catan", with
server-client multiplayer, computer players, and
support for the changes made in the Seafarers of
Catan expansion to the original board game.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.