What Chromatic is
Chromatic is a retro handheld console from ModRetro that plays original Game Boy and Game Boy Color cartridges, and the company’s first hardware after its 2024 relaunch. The official store calls it “the ultimate cartridge console” — plug in a cartridge and play, with no downloads, logins or interruptions.
Handheld features (official store wording)
- Compatibility: fully compatible with original Game Boy, Game Boy Color and ModRetro Chromatic cartridges.
- Display: a “Pixel-Perfect Display” the store says was built from scratch by ModRetro to show Game Boy games as the original artists intended; the cover glass comes in Gorilla Glass or Sapphire.
- Build: a lightweight magnesium shell.
- Multiplayer: head-to-head play over the ModRetro Link Cable.
- Power: AA batteries or the ModRetro Rechargeable Power Core, with USB passthrough charging when plugged in.
- Recording and streaming: gameplay can be recorded or streamed to a Mac or PC over USB-C, listed as compatible with Discord.
- Cartridge updates: the Cart Clinic tool patches ModRetro games directly on the handheld without extra hardware.
- Latency: the store describes gameplay timing as a millisecond-level match to original Game Boy hardware.
These are the manufacturer’s descriptions from the official store; usage and care details are in the official manual.
Same product line: the M64 console
After Chromatic, ModRetro released the M64, its recreation of the Nintendo 64: the official product page describes full compatibility with original N64 cartridges and controllers, identical gameplay timing and audio, HDMI output at 720p/1080p/1440p/4K, customization options such as CRT filters and overclocking modes, and wireless or wired updates that unlock new features. The N64 and Game Boy trademarks belong to Nintendo, and the store notes Nintendo is not affiliated with ModRetro.
Mentioned on the show
In Weekly #005’s chapter “ModRetro、AI Passport 与 ESP32 改造” (ModRetro, AI Passport and ESP32 modding), Yangpan mentioned that OpenAI gave every attendee a small game console called ModRetro at its developer conference, and that the new twist was developing games with Codex and deploying them to the handheld — Chinese transcript, no English transcript is available for this episode. The discussion names the ModRetro brand and “a small game console”, not the Chromatic model specifically, and the giveaway details have not been confirmed through official channels. For the brand and its full product line, see the ModRetro entry.
FAQ
Which cartridges does Chromatic support?
Original Game Boy and Game Boy Color cartridges plus ModRetro Chromatic cartridges. The official compatibility list does not include Game Boy Advance or other platforms’ cartridges.
How much does Chromatic cost?
The official store tiers the device by cover glass: the Gorilla Glass and Sapphire versions carry different prices — $199.99 and $299.99 respectively as of October 2026, each bundled with a Tetris cartridge. Current prices and colors are on the official store.
What is the difference between Chromatic and M64?
Chromatic is a handheld that plays Game Boy/Game Boy Color cartridges; M64 is a home console that plays Nintendo 64 cartridges and connects to a TV over HDMI. Both belong to ModRetro’s retro hardware line.
How is Chromatic powered?
The official store lists two options: AA batteries, or the ModRetro Rechargeable Power Core. When powered over USB, the device can be played and charged without batteries.