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3DO modding wiki

Explore 3DO modding, repairs, homebrew, hardware upgrades, and technical references. Find a guide for your console and follow the steps.

3DO Logo.svg

Panasonic 3DO FZ-1.png Panasonic 3DO FZ-10.png GoldStar 3DO GDO-101M.png Sanyo 3DO TRY.png

The 3DO Interactive Multiplayer is a console from the fifth generation of video game consoles. The console was launched in North America on October 4th, 1993 followed by Japan (March 20th, 1994) and Europe (June 11th, 1994). Developed by The 3DO Company, the hardware was licensed and manufactured separately by Panasonic, Sanyo, and GoldStar. Seven hardware variants exist along with arcade machines and the Creative 3DO Blaster — A PC ISA expansion card that enables compatible Windows PCs to play 3DO games.

The 3DO Development Repo is a great supplemental development-focused resource to this wiki.

General Information

Technical Information

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Video Mods

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16 tutorials
3DO3DO:240p Mod3DO Game consoles normally output 480i, but with an easy mod, you can enable 240p output on any 3DO console with a VP536 chip. In Febr…Updated Oct 9, 20263DO3DO:3DO Model DifferencesPage content & researching collaboratively taken from io55.net's 3DO page with permission. There are three 3DO models, and two revisio…Updated Oct 9, 20263DO3DO:3DORGB ModThe 3DORGB board is an open source mod created by Dan Kunz (Citrus3000psi) to add RGB or VGA output to the all 3DO models except the A…Updated Oct 9, 20263DO3DO:Audio InformationSurround Sound Every model of 3DO is capable of matrixed multi-channel surround sound. This is achieved by piggybacking an inverted-ph…Updated Oct 9, 20263DO3DO:Creating Game BackupsThis section documents on how you can play your physical backups on your 3DO, provided that you own the physical games and that you ha…Updated Oct 9, 20263DO3DO:Digital Audio (SPDIF) ModOriginal guide adapted from a post by citrus3000psi. This guide is for a FZ-10 3DO with a AK4316 DAC. It may work on other models, so …Updated Oct 9, 20263DO3DO:Game GuruGame Guru is a third party tool which allows you to edit, copy, delete, compress, and uncompress game saves. The official Game Guru ma…Updated Oct 9, 20263DO3DO:Game SamplersThere are a handful of game sampler discs for the 3DO. Below are a list of what game demos or previews are included on-disc. The 3DO I…Updated Oct 9, 20263DO3DO:General TroubleshootingThis page lists common issues with 3DO systems. The service manual can be found here. Reboot Loop If the console is constantly rebooti…Updated Oct 9, 20263DO3DO:Homebrew Games ListThere exists various 3DO games, ports, and applications for the 3DO. These can be burned to a disc and played directly without any fur…Updated Oct 9, 20263DO3DO:In-Game Reset (IGR) ModIn-Game Reset (IGR) mods are a simple board that allows you to press a button combo to reset the console. Currently, ControllerAdapter…Updated Oct 9, 20263DO3DO:Mnemo's USB Mod (ODE)MNEMO's FZ-1 ODE, showing a USB-to-SD adapter and HumbleBazooka's 3D-printed mount kit. Information Russian engineer MNEMO (3DO Renova…Updated Oct 9, 20263DO3DO:Sanyo Disc Drive RepairSanyo Disc Drive 3DO Model IMP-21J and the Goldstar models have the same drive. The Sanyo disc drive is known to also have multiple cr…Updated Oct 9, 20263DO3DO:Storage ManagerStorage Manager is an application that allows you to remove individual game saves from your 32KB of internal memory. While there is a …Updated Oct 9, 20263DO3DO:USBto3DO3DO ODE (Crown Arcade) The 3DO ODE is an optical drive emulator created by Fixel that is capable of playing game backups from an SD ca…Updated Oct 9, 20263DO3DO:Video Output NotesUnfortunately, without a modification, the 3DO only outputs 480i and does not output RGB. It does output S-Video though and good mods …Updated Oct 9, 2026