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[[File:Dreamcast-and-controller.jpg|thumb|The Sega Dreamcast consoleand controller]]The '''[[gametech:Sega Dreamcast|Dreamcast]]''' is a 6th generation console released by [https://en.wikipedia.org/wiki/Sega Sega] in November 1998 in Japan and later in 1999 in other territories. Naomi is an arcade system board, which is very similar to the Dreamcast. Some Dreamcast emulators have support for it as well. Atomiswave is an arcade system board that is based upon Naomi.