OpenAI Launches $200 ModRetro Handheld That Lets Users Create Game Boy Games with Codex
OpenAI has released the ModRetro Chromatic Codex Edition, a $200 handheld console that allows users to generate retro games using natural language prompts via its Codex AI assistant and write them to physical cartridges.
OpenAI's merchandise store, Supply Co., has officially launched the "ModRetro Chromatic Codex Edition," a handheld game console co-developed with retro hardware manufacturer ModRetro. Priced at $200 (approximately 1,344 RMB), the device pays homage to the classic Nintendo Game Boy with its LCD screen, directional pad, and physical cartridge slot, but its primary feature is deep integration with OpenAI's coding assistant, Codex.
According to official specifications, the bundle includes one programmable Codex game cartridge and a dedicated carrying case. Users do not need traditional programming skills; by installing the ModRetro Chromatic plugin in the Codex desktop app and describing their game ideas in natural language—such as character settings and gameplay logic—the AI can automatically generate game projects, assets, and code. The resulting ROM file can be written directly to the included physical cartridge and played offline on the handheld.
This product marks an attempt by OpenAI to extend AI coding capabilities from software development scenarios into physical consumer hardware. Previously, OpenAI released a mechanical keyboard supporting AI status displays, while this co-branded handheld further lowers the barrier to entry for retro game development. Currently, the product is available only in the United States, Canada, Australia, New Zealand, Japan, the United Kingdom, and the European Union, with no direct shipping to mainland China.