--- title: "OpenAI Releases ModRetro Chromatic Codex Edition Console: Games Created by Neural Network, Not Developer" description: "OpenAI has introduced the ModRetro Chromatic Codex Edition portable console for $200: games for it are created by the Codex neural network via text description and written to a programmable cartridge. Sales start on November 19, 2026." date: 2026-11-11T10:17:04.523Z lang: en url: https://xab.info/en/posts/openai-modretro-chromatic-codex-edition-console tags: [openai, codex, modretro-chromatic, retro-console, ai-gaming, gb-studio, handheld] author: "Alexander Buran" publisher: "XAB.info" --- # OpenAI Releases ModRetro Chromatic Codex Edition Console: Games Created by Neural Network, Not Developer ![Portable retro console ModRetro Chromatic Codex Edition featuring a transparent casing and purple cartridge](https://xab.info/media/2026/11/11/openai-konsol-modretro-chromatic-codex-edition/openai-konsol-modretro-chromatic-codex-edition-1.webp) ## Key Points - OpenAI released a special version of the ModRetro Chromatic console — Codex Edition — for 200 dollars. - Games are created via text prompts using the Codex neural network and GB Studio editor, then written to a programmable cartridge. - The device features a 2.56" 160×144 IPS screen, Gorilla Glass, USB-C, 3.5mm jack, and is powered by 3 AA batteries. - Sales start on November 19, 2026; shipping to the USA, Canada, Australia, New Zealand, Japan, UK, and EU. OpenAI has introduced a special version of the portable retro console ModRetro Chromatic in its official store — the Codex Edition bundle. The device is positioned not just as a carrier of ready-made games, but as a tool for independent development: the user describes an idea in text, and the Codex neural network, together with the GB Studio plugin editor, generates game scenes, graphics, and logic. The finished project is compiled into a ROM file that can be run in an emulator, shared with other users, or written to a physical programmable cartridge to play without a computer. ### Development Pipeline: From Prompt to Cartridge According to OpenAI's description, the game creation process takes place in several stages. First, the project is tested in a browser emulator, then if necessary, the ROM is transferred from the computer to the Chromatic to test controls, image, and sound in real conditions. After that, the file is written to the Codex programmable cartridge. To launch games from the cartridge, the user needs to update the device firmware and activate developer mode — without this step, the console will not recognize user content. ### Technical Specifications of the Device The console is equipped with a 2.56-inch IPS screen with a resolution of 160 × 144 pixels, protected by Gorilla Glass. Power is provided by three AA batteries; a USB-C port and a 3.5mm headphone jack are provided for connection and audio output. The slot is compatible with Game Boy, Game Boy Color, and proprietary Chromatic cartridges, making the device simultaneously a retro platform and a testing ground for AI generation experiments. ### Package Contents and Game Examples The Codex Edition bundle includes a programmable cartridge and a branded Chromatic case. To demonstrate capabilities, OpenAI showcased three games created using Codex: the tile combination puzzle Seedy's Sweet Garden, the dungeon-crawler Hollow Descent with monsters and spells, and the rhythm game Codex Dance. These examples illustrate the genre variety of what the neural network is capable of assembling from a text prompt. ### Price, Release Date, and Sales Geography The price of the bundle is 200 dollars. The expected release date of the console is November 19, 2026. Delivery is available to the USA, Canada, Australia, New Zealand, Japan, the United Kingdom, and European Union countries. Thus, OpenAI is effectively entering the intersection of consumer electronics and AI tooling, turning the neural network into a co-author of the gameplay, rather than just a code generator. ## Fact-Check & Sources - [OpenAI выпустила портативную консоль Codex Edition, на которой можно играть в созданные ИИ игры](https://www.ixbt.com/news/2026/11/11/openai-vypustila-portativnuiu-konsol-codex-edition-na-kotoroi-mozno-igrat-v-sozdannye-ii-igry.html) - Primary source: price $200, screen specifications, GB Studio pipeline, three game examples, November 19 date, shipping geography. - [OpenAI выпустила карманную консоль для игр, созданных нейросетью Codex](https://hi-tech.mail.ru/news/160102-openai-vypustila-karmannuyu-konsol-dlya-igr-sozdannyh-nejrosetyu-codex/) - Confirms the name ModRetro Chromatic: Codex Edition, $200 price tag, and the principle of generating games via Codex with cartridge writing. ## FAQ ### How much does the ModRetro Chromatic Codex Edition console cost? The price of the bundle is 200 dollars. ### When will the console go on sale? The expected release date is November 19, 2026. ### How are games created for this console? The user describes an idea in text, the Codex neural network together with the GB Studio editor generates scenes, graphics, and logic, after which the project is compiled into a ROM and written to a programmable cartridge. ### What cartridges does the console support? The slot is compatible with Game Boy, Game Boy Color, and proprietary Chromatic cartridges, including the Codex programmable cartridge included in the bundle. ### In which countries is delivery available? Delivery is provided to the USA, Canada, Australia, New Zealand, Japan, the UK, and European Union countries.