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FujiNet Go

FujiNet Go

MSX

MSX, MSX2 and MSX2+ on Android, with FujiNet and no ROMs to find.

FujiNet Go MSX v1.0.5 Released October 15, 2026 ASCII and Microsoft, 1983

Download and install Source code Also on Desktop

Screenshots

Phone

FujiNet CONFIG on an MSX2, with the on-screen MSX keyboard
In landscape the keyboard splits around the screen
The touch joystick and two fire buttons
Settings: MSX, MSX2 or MSX2+

Tablet

FujiNet CONFIG on a tablet, with the keyboard split either side
The touch joystick on a tablet

TV

FujiNet CONFIG on Android TV

Features

  • MSX, MSX2 or MSX2+ on the free C-BIOS
  • On-screen MSX2 (FS-A1) keyboard, joystick, gamepads and hardware keyboards
  • Cartridge ROMs boot from FujiNet CONFIG, including MegaROMs tagged with their mapper, such as game[ASCII8].rom
  • FujiNet web UI at 127.0.0.1:8055

BIOS ROMs

Nothing to download

C-BIOS, a free MSX BIOS, is built in. Nothing to download.

  • Built in: C-BIOS (MSX, MSX2, MSX2+), freely redistributable

Download and install

FujiNet Go MSX 1.0.5, released October 15, 2026. Release notes

Phone or tablet

Android 8.0 or later.

Download fujinet-go-msx-v1.0.5.apk

90.5 MB

  1. Open the downloaded APK from your notifications or the Files app.
  2. If Android asks, allow your browser or Files app to install unknown apps, then go back and tap Install.
  3. Start FujiNet Go MSX.

Not on Google Play yet, so updates are installed the same way: download the new APK and install it over the old one.

Chromebook and Android TV

On a Chromebook with Google Play enabled, download the APK and open it from the Files app; ChromeOS installs it like a phone.

This app has an Android TV launcher banner. Install it from a computer with adb after turning on developer options and network debugging on the TV:

adb connect <tv-address>
adb install fujinet-go-msx-v1.0.5.apk

A sideloading app such as Downloader on the TV works too: give it the APK link from this page.

Or install from a computer over USB:

adb install fujinet-go-msx-v1.0.5.apk
Every file in this release, with SHA-256 checksums
FileForSizeSHA-256
fujinet-go-msx-v1.0.5.apk Android 90.5 MB e5846c1cbbadf6f5501517dfa7898df1642c67f81d73a7c87a53c2b3b457812c

Built on

FujiNet Go MSX is free software (GPL-3.0). It stands on these projects:

  • openMSX GPL-2.0-or-later

    Emulator core (fork github.com/FujiNetWIFI/openMSX, feat/fujinet). The openMSX team

  • C-BIOS BSD-2-Clause

    Free MSX BIOS. BouKiCHi and the C-BIOS team

  • SDL2, Tcl, FreeType, libpng, Ogg/Vorbis/Theora Zlib; TCL; FTL; libpng; BSD-3-Clause

    Libraries used by openMSX. Their respective authors

  • fujinet-firmware GPL-3.0-or-later

    The FujiNet itself, built into every app. Thomas Cherryhomes and the FujiNet contributors

  • Mbed TLS Apache-2.0

    TLS for FujiNet's network protocols. The Mbed TLS contributors

  • libssh, libsmb2, libnfs LGPL-2.1-or-later

    FujiNet's SSH, SMB and NFS protocols. Their respective authors

  • cJSON, expat MIT

    JSON and XML parsing in FujiNet. Dave Gamble; the Expat maintainers

The full list of bundled code, versions and licences is in COMPLIANCE.md. Source code · All releases · Report a problem