Coplay

[!IMPORTANT] Coplay has been acquired and is now Aura — the first AI agent for Unity and Unreal Engine. Install it at tryaura.dev. Read the announcement: Ramen acquires Coplay.

Coplay is an AI Copilot for Unity. It provides a natural language interface that allows you to control Unity for executing actions and automate repetitive, tedious tasks.

Learn more about Coplay here: https://coplay.dev

Find our docs on how to use Coplay here: https://docs.coplay.dev

Summary

• Natural Language Interface: Interact with your project using intuitive commands to create, modify, and manage game elements.
• Context-Aware Assistance: Coplay understands your project's structure, offering relevant suggestions based on your assets, scenes, and scripts.
• Multi-Model Support: Choose from leading AI models like OpenAI's GPT-4.1, Google's Gemini 2.5 Pro, Anthropic's Claude 4-Sonnet, and xAI's Grok 3 to suit your development needs.
• Pipelines: Record and replay sequences of actions, enabling efficient iteration and reducing manual repetition.
• Code Generation & Debugging: Generate scripts, resolve errors, and receive code suggestions tailored to your project's context.

Installation

Unity 2022.3 or newer

1. Open Package Manager window (Window | Package Manager)
2. Click + button on the upper-left of a window, and select "Add package from git URL..."
3. Enter the following URL and click Add button

https://github.com/CoplayDev/coplay-unity-plugin.git#beta

• Once imported to your project, open Coplay from the window menu (Coplay -> Toggle Window) or use the keyboard shortcut Ctrl+G on Windows and Linux or Cmd+G on macOS.
• When you open the window, you need to login or create an account. Clicking on the "Login" button will open a new browser window to sign in.