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The Sega Dreamcast is a console from the sixth generation of video game consoles, and the last console produced by Sega. The console was launched in Japan on November 27th, 1998 followed by North America (9/9/1999) and Europe (October 14th, 1999). The console was the first to have a built-in modem for internet access and online play, 480p output via VGA, memory cards with LCD screens and mini-games, the ability to connect to a Neo Geo Pocket Color, and an optical GD-ROM drive capable of playing game discs of up to 1.2GB in size.

The Dreamcast Wiki is a great supplemental resource to this wiki.

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    45 tutorials
    DreamcastDreamcast:Advanced Controller Board ModThe Advanced Controller Board The Advanced Controller Board by Hossam "VEGETA" Moghrabi is mod board that is installed on top of the o…Updated Oct 9, 2026DreamcastDreamcast:Applying ROM PatchesUniversal Dreamcast Patcher and Universal Dreamcast Patch Builder can be used to to apply/create distributable translation patches (or…Updated Oct 9, 2026DreamcastDreamcast:Atomiswave GamesThe Atomiswave arcade platform is seen by many as a spiritual successor to the Neo Geo MVS, being a collaboration between Sammy, SNK, …Updated Oct 9, 2026DreamcastDreamcast:Audio InformationSurround Sound The Dreamcast is capable of matrixed multi-channel surround sound. This is achieved by piggybacking an inverted-phase s…Updated Oct 9, 2026DreamcastDreamcast:BIOS Replacement ModIf you want region-free game loading, to load burned game backups on a model VA2 Dreamcast, to force all games to boot with VGA output…Updated Oct 9, 2026DreamcastDreamcast:Burning DiscsInfamously and to its detriment, the Dreamcast could run normal CD-R's without any hardware or software modifications, so we can get c…Updated Oct 9, 2026DreamcastDreamcast:Connector PinoutsTODO: images of connectors. Controller Pin Name Description 1 D0 Serial Data 2 +5V 3 GND 4 Sense Grounded by controller 5 D1 Serial Da…Updated Oct 9, 2026DreamcastDreamcast:Controller AdaptersIf you'd like to use wireless controllers with your Dreamcast, or use your official Dreamcast controller on a PC, there are multiple t…Updated Oct 9, 2026DreamcastDreamcast:Controller Fuse ReplacementThis tutorial goes over how to replace the F1 fuse for the controller ports on a Dreamcast. The fuse can be blown by unplugging a cont…Updated Oct 9, 2026DreamcastDreamcast:Creating Game BackupsPremises The Dreamcast uses 3 main sections. The first 2 are readable by most CD Drives, and usually contain a warning about not using…Updated Oct 9, 2026DreamcastDreamcast:DCHDMIThe DCHDMI is a HDMI solution for the Dreamcast. It requires a complicated internal installation that requires cutting a hole for an H…Updated Oct 9, 2026DreamcastDreamcast:Digital Audio (SPDIF) ModExample completed install. Original guide adapted from a post by citrus3000psi. This guide assumes the DAC in your Dreamcast is a PCM1…Updated Oct 9, 2026DreamcastDreamcast:Dreamcast Model DifferencesPage content & researching taken from io55.net's Dreamcast page and albalog.blog.hu's posts (specific pages in references) with permis…Updated Oct 9, 2026DreamcastDreamcast:Flycast EmulatorFlycast is an emulator for PC and Android capable of emulating Dreamcast games. This page will walk you through setting up the emulato…Updated Oct 9, 2026DreamcastDreamcast:GDEMUGDEMU product image The GDEMU is an ODE (Optical Drive Emulator) by a Polish engineer who goes by the name "Deunan", who is also respo…Updated Oct 9, 2026DreamcastDreamcast:GDEMU in VA0 ModThe GDEMU ODE for the Sega Dreamcast communicates with the console using 3.3V logic levels. This is a problem with the VA0 Dreamcast c…Updated Oct 9, 2026DreamcastDreamcast:Homebrew Games ListThe Dreamcast has a vibrant homebrew scene that sees new professionally pressed MIL-CD formatted games yearly, partly because the Drea…Updated Oct 9, 2026DreamcastDreamcast:Japanese Exclusive Games ListWhile the console garnered a devoted following worldwide, the Dreamcast boasted an extensive array of approximately 347 Japanese exclu…Updated Oct 9, 2026DreamcastDreamcast:Laser Bear Dreamcast MODE MountA 3D printed mount that adds a clean look and additional features to a Dreamcast with a Terraonion MODE installed. MODE Dreamcast Moun…Updated Oct 9, 2026DreamcastDreamcast:List of RGB PatchesRGB compatibility on the SEGA Dreamcast is a complicated subject. Because each and every piece of software (i.e., game) on the console…Updated Oct 9, 2026DreamcastDreamcast:List of Translation PatchesThe following are translations, dubs/undubs, and other language hacks for the Dreamcast. Parts of this list were gathered from Dreamca…Updated Oct 9, 2026DreamcastDreamcast:List of VGA Games and PatchesThe vast majority of the Dreamcast game library has either native VGA (i.e., 480p) support, or can be forced to run in VGA mode. Sever…Updated Oct 9, 2026DreamcastDreamcast:List of Widescreen Dreamcast GamesThe Dreamcast is not capable of outputting true widescreen resolutions, as the highest it can display is 640x480 pixels. Therefore, al…Updated Oct 9, 2026DreamcastDreamcast:Motherboard InformationController (HKT-7700) Schematics HKT-7700.pdf Images VA0 Schematics Dreamcast VA0 FULL.pdf Images VA1 Schematics Dreamcast VA1 FULL.pd…Updated Oct 9, 2026