Skip to main content
PrismGB
FeaturesGet StartedDownload
Download
PrismGB
Features Get Started Download
GitHub Ko-fi

A companion app for the

Mod Retro Chromatic
PrismGB icon
PrismGB

A desktop companion for your Mod Retro Chromatic

Stream, capture, and record gameplay from your Chromatic device. Experience your retro games on the big screen with pixel-perfect clarity.

Download Now Learn More

Features

Everything you need to enjoy your Chromatic on the big screen

Live Streaming

Stream your Chromatic gameplay directly to your desktop with ultra-low latency. Perfect for capturing those retro gaming moments.

Screenshots

Capture pixel-perfect screenshots with a single click. Save your favorite gaming moments in crisp, original resolution.

Recording

Record gameplay sessions to share with friends or create content. Supports multiple output formats.

Cross-Platform

Works on Windows, macOS, and Linux. Use your preferred operating system without compromise.

Getting Started

Connect your Chromatic and start playing in seconds

1

Launch PrismGB

Download and open the app on your computer

2

Connect Your Chromatic

Plug in your device via USB

3

Click the Cartridge

Start gaming on the big screen

PrismGB PrismGB

Connected

Download

v1.0.0 Latest

Windows

PrismGB.exe

macOS

PrismGB.dmg

Linux

PrismGB.AppImage

All downloads are free and open source.

View on GitHub
Support on Ko-fi

Community Project Notice

PrismGB is an independent, community-driven project created by a passionate retro gaming enthusiast. This software is not affiliated with, endorsed by, or sponsored by ModRetro, Chromatic, or any game developers or publishers whose titles are playable on the device.

The Chromatic device is a product of ModRetro. All game titles and trademarks are the property of their respective owners. For official support, firmware updates, and information about the Chromatic, please visit the official ModRetro website.

Visit ModRetro
FeaturesGet StartedDownload GitHub Ko-fi

© 2025 Josstei.

PrismGB is an independent community project. Not affiliated with ModRetro.