Describe a game, and the agent designs it, makes the art, writes the code,
plays it to check it works, and publishes it to a link anyone can open.
Design docs, images, video, 3D, and audio live on one canvas next to the code,
instead of across five different apps.
[!NOTE]
OhMyGame is in beta. Expect rough edges, and tell us what breaks.
Download
Older builds and release notes are on Releases.
The Windows build isn't code-signed yet, so SmartScreen may warn on first install.
Intel Mac and Linux are on the roadmap.
OhMyGame ships without a model. On first launch, connect a provider or a
coding agent you already use: first run.
Features
- Let the agent build the game. The agent drafts the design doc, writes the
code, runs the game in a live preview, then plays it and tries a fix when something breaks.
- One canvas for every asset. Generate images, video, 3D models, animation,
voices, sound effects, and music with AI, and keep them organized on one
canvas, ready to use in your game.
- Publish to a link. Anyone can play it in the browser, and it shows up in
the Community. A multiplayer game's rooms,
and its players' sign-in, saves, and leaderboards, come with it.
- Extend it with plugins. A plugin can teach the agent new skills, give it
new tools, and add panels and project types to the app. Bundled plugins cover
Godot, Unity, Unreal Engine, Blender, Aseprite, Tiled, and platforms like
WeChat and Douyin Mini Games. Or
make your own.
- Bring your own agent. Run OhMyGame on Claude Code, Codex, or OpenCode, or
on any of 40+ model providers with your own keys. No per-run credits. It
works the other way too: use the canvas, media generation, and playtesting
from your agent over MCP. Models ·
External agents
What you can make
Three games our team made with OhMyGame:
Web games (Phaser, Three.js, React Three Fiber) are the best place to
start. Interactive stories cover visual novels, interactive films, and
story games. General games work with any engine or stack.
Web games can be multiplayer, from board and card games to realtime arenas,
played online with friends with no server of your own. See
Multiplayer.
Play what others made.
Documentation
Guides for using OhMyGame are at ohmygame.ai/docs:
install,
first run,
models, and
plugins.
Technical references live in this repo under docs/, such as
the runtime, coding agents,
custom models, and the
plugin contract.
Build from source
Requires Bun 1.4.2+ and Node.js 22.19+.
git clone https://github.com/WhiteTowerAI/ohmygame.git
cd ohmygame
bun install --frozen-lockfile
bun run dev # web renderer + local daemon
bun run dev:desktop # or the Electron app
Builds from source send no telemetry. For branches, checks, and optional cloud
setup, see CONTRIBUTING.md.
Privacy
Your projects and API keys stay on your machine, and prompts go straight to the
providers you choose. You only need an account to publish. Release builds send
usage data and crash reports, which you can turn off in Settings → About.
See logs and diagnostics.
Contributing
Issues and pull requests are welcome. Branch from dev and open PRs against
dev; main holds releases. Read CONTRIBUTING.md, pick up a
help wanted
issue, and report security problems privately through SECURITY.md.
Community
Discord ·
QQ group 460706923 ·
Issues
Star History
License
Apache-2.0. The OhMyGame name and logo are not covered by the license.
