Meet Dynamo.

The AI assistant for making games. Describe it. Dynamo builds it, in your real project, piloting your Unity editor from outside, on any AI model you choose.

7 days free · no card needed7-day free trial, one per account and computer · no card needed · starts when you first sign in to the app

From idea to working code.

You ask in plain words → it searches, edits and builds in Unity.

A real run: one request, then Dynamo builds it.
Context Engine

It already knows your game

Point to a class, a scene or a prefab, and Dynamo can look up where it lives and what touches it. Answers come from your actual project, not a guess. Dynamo reads your project on your machine; your chat and the parts the model reads still go to the AI provider you choose.

Knows your project

Reads your project up front, including scripts, scenes and settings. Answers reflect what’s actually there.

Verifiable answers

References point at real files and lines, so you can check them against your code instead of taking the model’s word for it.

Plain-language search

Ask without remembering exact names. Dynamo finds what you meant.

On your machine

What Dynamo learns about your project is built and stored on your computer.

Read how it works

Describe it. Dynamo builds it.

See exactly what it did.

Every step shows up in the chat in plain words. Open one to see what it asked for and what came back.

It checks its own work.

After a change it builds in Unity, reads the console and fixes what broke.

Know your code at a glance.

Hover a type, method, pull request or commit to see what it is and where it lives.

Your GitHub, built in.

Sign in with GitHub, then ask Dynamo to commit and open a pull request.

You stay in control.

Ask first, or Auto Mode. Auto Mode still asks before it touches keys or .env files, or force-pushes to a protected branch you allowed.

Also: memories, skills and hooks, @-mention any file, drop in screenshots.

How it works

Install once, sign in, open your project.

1 · Install the app

One installer, everything set up

Download, run, done. The app handles setup and keeps everything updated.

Download now

2 · Sign in + connect your AI

Your account, your models

Create your Dynamo Engine account, then bring your own AI — provider API keys, or local models via Ollama.

Connect a model

3 · Open your project

Then just ask

Dynamo adds itself to Unity.

Any AI model. Switch anytime.

Bring your own AI: Claude, GPT, Gemini, Grok, any OpenAI-compatible provider, or a free local model with Ollama. Change models mid-chat. Your provider bills usage; Dynamo never marks it up.

Anthropic

Models like: Claude Fable 5.2, Claude Haiku 5.5, Claude Sonnet 5.5

OpenAI

Models like: GPT-6.1 Terra Pro, GPT-6.1 Terra, GPT-6.1 Sol Pro

Google

Models like: Gemini 4 Carbon, Gemini 4 Argon, Gemini 3.8 Flash

xAI

Models like: Grok 4.7, Grok 4.6, Grok 4.5

Ollama

Run models locally on your own machine

OpenRouter + compatible

460+ models via OpenRouter, plus any OpenAI-compatible endpoint

Built for Unity. Designed for any engine.

Dynamo ships with deep Unity integration today — connecting directly into the Editor via MCP. The core is engine-agnostic, with engine packages that plug in to add engine-specific tools and context.

Unity

Unity

Full Unity integration via the @dynamoengine/unity package. Drive the Editor over MCP — scenes, prefabs, builds, tests — with C# context awareness and live Play Mode control.

Available now
Unreal EnginePlanned

Unreal Engine

C++ and Blueprint support, UE5 project structure awareness, build system integration, and Unreal-specific workflow phases.

GodotPlanned

Godot

GDScript and C# support, scene tree awareness, resource system integration, and Godot-specific tooling.

From the blog

Product updates, tutorials, and engineering notes.

All posts
·#announcements

Meet Dynamo: Dynamo Engine 2.0

Dynamo Engine 2.0 is a desktop app with a chat that pilots your Unity editor from outside, on any AI model you choose.

·#announcements

Introducing Dynamo

An agentic AI assistant built for game development — reads your code, runs your tools, and helps you ship.

Ready to build worlds?

Download Dynamo Engine and start your 7-day free trial. No card needed.

7 days free · no card needed7-day free trial, one per account and computer · no card needed · starts when you first sign in to the app
Read the Docs