FujiNet Go Desktop

Intellivision

The Intellivision, booting straight into FujiNet CONFIG.

FujiNet Go Intv v0.13.1 Released November 3, 2026 Mattel Electronics, 1979

Download and install Source code

Also on Android

Screenshots

The FujiNet CONFIG client browsing network hosts from the console

The built-in debugger: CP-1610 disassembly, registers and memory

Preferences: ECS, Intellivoice, video standard and input

Settings: ECS, Intellivoice, video standard, input and ROMs

FujiNet CONFIG on the Intellivision, on Windows

The debugger: CP-1610 disassembly, registers and memory

Settings: ECS, Intellivoice, video standard and controllers

Features

Boots into the FujiNet config ROM; a clickable keypad window covers both hand controllers
ECS (keyboard and second controller pair), Intellivoice, NTSC or PAL
Import Cartridge to SD… takes .rom, .bin, .int and .itv (with .cfg)
Debugger: CP-1610, STIC, BACKTAB, MOBs, GRAM/GROM, symbols and the FujiNet link
FujiNet web UI built into the app (the KDE Flatpak opens it in your browser)
Use the built-in FujiNet or an external one

BIOS ROMs

Required

The Intellivision needs Mattel's EXEC and GROM. ECS is optional.

File	What it is	CRC32	Needed
exec.bin	Executive ROM (Mattel; the Sears version 0xEA552A22 also works) (8 KB)	CBCE86F7	Required
grom.bin	Graphics ROM (2 KB)	683A4158	Required
ecs.bin	Entertainment Computer System (or MAME's three 8K pieces) (24 KB)	EA790A06	Optional

How to add them: Machine ▸ Import BIOS… takes the files, a zip (MAME's intv set) or a folder.

There is no public download we can link to. Use a dump of your own Intellivision's ROMs; MAME calls this set intv.

Download and install

FujiNet Go Intv 0.13.1, released November 3, 2026. Release notes

Desktop

Distribution

Package

Install with Flatpak (any distribution)

Install Flatpak with your distribution's package manager if you don't have it yet.

Add Flathub, which supplies the runtime, and the FujiNet Go repository:

flatpak remote-add --user --if-not-exists flathub \
    https://dl.flathub.org/repo/flathub.flatpakrepo
flatpak remote-add --user --if-not-exists fujinet-go \
    https://fujinetwifi.github.io/fujinet-go-desktop-flatpaks/fujinet-go.flatpakrepo

Install the GNOME edition (or swap gnome for kde):

flatpak install --user fujinet-go online.fujinet.go.intv.gnome

Installer Recommended

Windows 10 or 11, 64-bit. Installs for your user only and needs no administrator rights.

Download fujinet-go-intv-0.13.1-windows-setup.exe

6.7 MB

Run the downloaded file.
If Windows SmartScreen says it protected your PC, choose More info, then Run anyway. The app isn't code-signed yet.
Start FujiNet Go Intv from the Start menu.

Portable zip

Nothing to install. Good for a USB stick or a locked-down PC.

Download fujinet-go-intv-0.13.1-windows.zip

8.6 MB

Right-click the zip, choose Extract All…, and pick a folder.
Open the folder and run the .exe inside.

macOS app

macOS 11.0 or later. For Macs with Apple silicon (M1 and later).

Apple silicon fujinet-go-intv-0.13.1-macos.zip · 5.9 MB

Open the downloaded zip and drag FujiNet Go Intv into Applications.
The first time, Control-click the app and choose Open, then Open again. (On macOS 15 and later: try to open it, then go to System Settings ▸ Privacy & Security and choose Open Anyway.)

Or clear the download quarantine in Terminal:

xattr -dr com.apple.quarantine "/Applications/FujiNet Go Intv.app"

Every file in this release, with SHA-256 checksums

File	For	Size	SHA-256
online.fujinet.go.intv.gnome.flatpak	Linux · GNOME · Flatpak bundle	4.6 MB	fc5bffb2ec63f2ced00e8c85df58c0cd46e375a01aceb1b4230520959ecda78b
online.fujinet.go.intv.kde.flatpak	Linux · KDE · Flatpak bundle	3.7 MB	7fb82f55a58f4ebca649c6a6d04dffaf924bfb95a577d777d170595bdd20180b
fujinet-go-intv-gnome-0.13.1-Linux.deb	Linux · GNOME · .deb	5.4 MB	ad69729f645e167a44a4547ff4531d8d277c58543a121b2eb28c6c8dbcc6ed76
fujinet-go-intv-kde-0.13.1-Linux.deb	Linux · KDE · .deb	5.4 MB	06356fa8bba0603a86548629bcd0f6d705241718eb3c64e58bed6dfda0d3e8aa
fujinet-go-intv-gnome-0.13.1-Linux.rpm	Linux · GNOME · .rpm	4.6 MB	9249b042d22c4aa1e523d1bf7829d2f5b6954a92e451b801627b8013d6f2cbf0
fujinet-go-intv-kde-0.13.1-Linux.rpm	Linux · KDE · .rpm	4.6 MB	eca3138eaf8c5946c3e4d3805df0163db03aedf5549255221ca7f2b3a7041b5c
fujinet-go-intv-gnome-0.13.1-Linux.tar.gz	Linux · GNOME · .tar.gz	5.4 MB	8fdf7ea43fdf8f5338be60780f61771d53d18cea68518d827e1163b2c39ebae2
fujinet-go-intv-kde-0.13.1-Linux.tar.gz	Linux · KDE · .tar.gz	5.4 MB	25f6f50bb1a09dc9efd3fff8bf6eb46b88556e6167280d2d5ba842b4ddfb82a2
fujinet-go-intv-0.13.1-windows-setup.exe	Windows installer	6.7 MB	4ac9f949d80d4cc87c47307d73e7f20a344ab11ac20ac8a6d40fd9b76490d536
fujinet-go-intv-0.13.1-windows.zip	Windows portable zip	8.6 MB	74205df90ccdfd458f66180527a5c704368a6f46ae3a1bbf6841182408842427
fujinet-go-intv-0.13.1-macos.zip	macOS · Apple silicon	5.9 MB	e4f2de649b4491359c647b8aaf17fd535859a1b3be47c0e8dec94685441ab16a

Built on

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

jzIntv 20200712 GPL-2.0-or-later

Emulator core, patched for FujiNet. Joseph Zbiciak
minilzo GPL-2.0-or-later

Compression, through jzIntv. Markus F.X.J. Oberhumer
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
SDL 3 Zlib

Video, audio and gamepads. Sam Lantinga and the SDL contributors
GTK 4 and libadwaita LGPL-2.1-or-later

The GNOME edition's interface. The GNOME project
Qt 6 LGPL-3.0-only

The KDE edition's interface. The Qt Company and contributors

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