Sega.Net era un servicio online creado por Sega que dio soporte a los juegos multiplayer de la Dreamcast, donde se podía jugar NFL 2K1, Quake III Arena y Unreal Tournament.
C-Dogs, the sequel to Cyberdogs, is a DOS arcade shoot-em-up computer game which allows players to work co-operatively during missions, and against each other in "dogfight" death-match mode.
