OpenAI Toolkit

🧩 What is This?

OpenAI Toolkit for Unity is a developer-friendly package that lets you connect your Unity projects directly to OpenAI’s models — with no external SDK setup required..

You can chat with AI, recognize images, generate new visuals, and vocalize the AI responses — all through simple ready-to-use component-based scripts. No coding needed!

🚀 Main Features

• 💬 AI Chat System — Plug in your prompt and get text responses instantly.

• 🧠 Image Recognition Chat — Let the AI “see” your images and respond based on them.

• 🖼️ Image Generation — Create visuals on the fly with DALL·E integration.

• 🎤 Audio Chat — Hear the AI’s responses with audio playback.

• 🧩 Modular C# Scripts — Clear, commented, and extendable component-based code for easy integration.

• 🧪 Demo Scenes Included — Working samples for every major feature.

• 🧰 Fully Source-Based — No external SDKs, no hidden DLLs, no online setup.

• 🔑 Your Own API Key — Works safely with your OpenAI account. Easily set or change your key at any time.

💼 Use Cases

• AI-driven NPCs and companions, powered by behavioral system prompts

• Voice-based assistants or storytelling systems

• Procedural dialogue or worldbuilding tools

• Educational, experimental, or creative AI tools

• Image-based puzzle or interaction systems

🔧 Technical Details

• 🖥️ Supported Platforms: PC, Android, and WebGL*

• 🧱 Unity Versions: 2022.3.62f2 – 6000.0.47f1

• ⚙️ Model Compatibility: All OpenAI models supporting completions and images endpoints (as of July 2025)

⚠️ Note:
This toolkit does not include an OpenAI API key — you’ll need your own key to use the asset.

*MP3 playback is not supported on WebGL for audio chat for now; WAV format works correctly.

🧪 Development Stage

This is the Alpha release — all core systems are working (Chat, Audio, Image Recognition, and Image Generation).
Expect ongoing updates, new modules, and API expansions.

💎 Early supporters get free lifetime updates through all future versions.

🆓 Free Lite Version

Try before you buy!
👉 Download the Lite Version here

Lite includes:

• 💬 Simple Chat

• 🖼️ Basic Image Generation demo

Upgrade to the full Alpha for:

• 🎤 Audio Chat

• 🧠 Image Recognition Chat

• ⚙️ All demo scenes and source code

• 🤝 Guaranteed support about all of the technical issues with the toolkit itself and the compatibility.
  

• 🔧 Improved modular component-based architecture

🎥 Video Tutorial

🎬 Watch how easily you can set it up in Unity:

💬 Support & Feedback

You can report bugs, ask questions, or suggest features via:
📧 yusuf.islam.tunbul@gmail.com
💬 Or leave a comment below on Itch.io.

💰 Pricing

Alpha Release: $9.99
Includes lifetime access, all future updates, and a free upgrade to Beta when released.