genex-games/genex-desktop: Desktop app for game dev with AI. macOS and Linux, Windows soon.

Desktop app for game dev with AI.

Download

| Platform | Download | | --- | --- | | macOS (Apple Silicon) | Genex.dmg | | Linux (x64) | .deb, .rpm or .zip from the latest release | | Windows | Soon |

Genex is early: expect rough edges, and tell us about them in issues.

What it does

→ Use your Claude Code or ChatGPT subscription\ → Or run local models\ → Multi-agent game dev: mix Opus and GPT models across the main agent, workers and reviewers\ → Make 3D assets locally with the Blender plugin\ → Meshy, Tripo, ElevenLabs and more through the Genex tools router\ → Export anywhere, or publish to the web\ → Build in Unreal or Godot on your Mac with their plugins\ → Native C++ games soon

[!TIP]

Have a tool your games need? Build a plugin and put it in the Genex

Marketplace for everyone.

Contributing

You need macOS on Apple Silicon, Git and Node 24.

git clone https://github.com/genex-games/genex-desktop.git
cd genex-desktop
nvm install && nvm use   # Node 24, from .nvmrc
npm ci
npm run studio:dev -- start --profile first-run --fixture app-basics

The fixture runs the app with scripted models and sample games, so it needs no account. Read CONTRIBUTING.md before you open a pull request; coding agents start at AGENTS.md.

Build a plugin

Plugins give Genex's agents new tools: an asset generator, an engine bridge, a service your game talks to. The Blender and Genex tools that ship with the app are plugins too. From a Genex checkout:

npm run plugin:new -- my-plugin --out ~/studio-plugins   # scaffold it from the example
npm run plugin:doctor -- ~/studio-plugins/my-plugin      # check it the way Genex will

1. Try it: in the app, Plugins → Add → Load local plugin… and pick the folder.
2. Share it: push it to a public GitHub repository and publish a release for each version.

1. List it: open a pull request to

The plugin guide covers tools, panels, settings and accounts.

Documentation

• Product overview: what the app does, with a page per feature
• Developer field guide: run commands and where data lives
• Release operations: packaging, signing and publishing a release

Code signing policy

Free code signing provided by SignPath.io, certificate by SignPath Foundation.

Windows builds are signed only when GitHub Actions builds them from this repository's source, and a maintainer approves each release before it is signed.

• Committers and reviewers: members of genex-games
• Approvers: owners of genex-games

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