PSBBN Definitive Project

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This is the Definitive Project for Sony's "PlayStation Broadband Navigator" software (also known as BB Navigator or PSBBN) for the "PlayStation 2" (PS2) video game console.

PSBBN is official Sony software for the PlayStation 2, released exclusively in Japan. Introduced in 2002 as a replacement for the PS2’s OSD, it required both a hard drive and a network adapter to function. It added many new features: - Launching games from the hard drive - Accessing online channels - Downloading full games, demos, videos, and pictures - Ripping audio CDs and transferring music to MiniDisc recorders in the Music Channel - Watching videos in the Movie Channel - Transferring photos from a digital camera and viewing them in the Photo Channel

The PSBBN Definitive Project (formerly the PSBBN Definitive English Patch) began in 2023 as an English-language patch for PSBBN, but steadily expanded well beyond its original scope. This project now supports multiple languages and aims to provide the ultimate setup for the PlayStation 2's internal drive.

You can find out more about the original PSBBN software on Wikipedia and follow the development of this project on my YouTube channel.

Donations

If you appreciate my work and want to support the ongoing development of the PSBBN Definitive Project and other PS2-related projects, you can donate to my Ko-Fi.

This project uses webhook.site to automatically contribute and report missing artwork and icons to the PSBBN Art Database and HDD-OSD Icon Database. As the project has grow in popularity, we're exceeding the limit offered by a free account. A paid subscription costs $9/month or $90/year, donations also help fund this.

Video demonstration of PSBBN

Features

There are two installation options: - PSBBN and HOSDMenu — requires an official Sony Network Adapter* - HOSDMenu only — supports both official Sony Network Adapters and third-party HDD adapters

Both installation options offer: - Installers that make setup easy - Support for larger drives with APA-Jail — a hybrid partitioning scheme allows an exFAT filesystem and PlayStation File System (PFS) to coexist on the same drive - exFAT filesystem used for storage and easy management of both games and homebrew apps - PFS filesystem used for system software and legacy support - HOSDMenu — a patched version of Sony's HDD-OSD software that offers many advantages over FreeHDBoot - View, browse, and launch your games and apps directly from the Browser, represented by 3D icons - Game ID support for the Pixel FX Retro GEM, MemCard Pro and SD2PSX — works with installed games and apps, as well as physical game discs - MechaPwn support with automatic PS2 logo patching, allowing imports and backup discs to be launched. Also adjusts the PlayStation driver's video mode for imported PS1 game discs - Includes the apps wLaunchELF-R3Z, R3CONFIGURATOR, and POPSLoader, with a choice of OPL or NHDDL for your game launcher - A Game and App Installer that fully automates the installation of PS1 and PS2 games as well as homebrew apps: - Creates assets and downloads artwork and icons for all your games and apps - Offers an option to install widescreen hacks for PS2 games enabling 16:9 widescreen support in compatible games - Offers an option to create Virtual Memory Cards (VMCs) for PS2 games, with support for VMC Groups for both PS1 and PS2 games - Sets up multi-disc PS1 games to enable disc swapping - Automatically installs HugoPocked POPStarter fixes - Converts .bin/.cue files to .VCD (PS1), or .ISO (PS2) - Offers the option to compress ISO files - Configures OPL compatibility settings for games - Adds installed apps to HOSDMenu's system menu

Exclusive to PSBBN installs: - PSBBN Definitive Patch — an enhanced version of Sony's PSBBN software that offers many advantages over the stock version - View, browse, and launch your games and apps directly from the Game Collection with a cover-flow-style interface - Music Channel for music playback and CD ripping. Use the Music Installer to install music files from your PC (.mp3, .m4a, .flac, .ogg) - Movie Channel for video playback. Download videos from the online channels, or use the Movie Installer to install video files from your PC (.mp4, .m4v, .mkv, .vob, .pss, .psm and other popular formats) - Photo Channel for viewing image. Import images from USB drives or digital cameras, or install them from your PC using the Photo Installer (.jpg, .png, .tif, .gif, .bmp, and other common formats) - Internet Channel offering access to mirrors of the original online game channels from various publishers, allowing you to download game trailers and screenshots, and play classic retro games - Optional extras such as installing PS2 Linux

Changelog

September 17, 2026 - Compressed Games, Widescreen Hacks, Improved Homebrew installer

New Features:

Game and App Installer: - Added an option to compress PS2 ISO files when installing games. Enable this option to save space and fit more games on your drive. - Added an option to install widescreen hacks for PS2 games, enabling true 16:9 widescreen support with a wider field of view in compatible games. - Improved the installer for homebrew apps. The application database has been expanded to contain details of over 500 applications, including their title, developer, title ID, and category. - The Game Selector now splits homebrew apps into the following categories: Emulators, Games, Demoscene, Applications, PS1 Applications, System Applications, Diagnostic Tools, Debug Applications, and Runtime Environments. You can freely rearrange the categories to suit your preferences. - Over 500 Browser icons for applications have been added to the HDD-OSD Icon Database. The installer now downloads these icons for display in the HOSDMenu's Browser. - Applications in the Browser now display the category to which they belong. - R3CONFIGURATOR is now assigned to a boot key and can be launched at boot by holding the SELECT button.

Optional Extras: - HOSDMenu-only users can now use the Reassign Cross and Circle Buttons option in the Optional Extras menu. This swaps the functions of the × and ○ buttons in OPL, wLaunchELF-R3Z, and R3CONFIGURATOR.

Enhancements and Bug Fixes: - Improved auto-generated titles for ELF applications when no match is found in the database. - Applications with missing or malformed title.cfg files are now correctly installed - Added natural sorting for applications with accents in their titles using list-sorter.py. - Improved Roman numeral detection in list-sorter.py - Removed category labels and list applications alphabetically in the OSDSYS menu. - Moved the creation of application assets to after the game selector runs, preventing unnecessary asset creation. - Fixed error detection for game selector failures. - Fixed button swapping for R3CONFIGURATOR. - Improved checks for wLaunchELF-R3Z and R3CONFIGURATOR before creating shortcuts to them. - Only remove existing apps assigned to the START boot key if wLaunchELF-R3Z is installed. - Removed unnecessary kernel copy step when switching languages. - Only mount __linux.9 when the language is changed to Japanese. - Added Russian to the language selection in preparation for the upcoming Russian localisation. - The installer now sends a list of all installed ELF files and their parent folders to the log. - Corrected the language variable sent to the log. - Fixed the "Processing ELF files" UI message. - Removed the redundant txt_to_icon_sys.py and icon_sys_to_txt.py scripts and their associated checks.