Download
UnityCsReference is the C# reference source code for the Unity engine and editor. It provides developers transparency into how Unity's C# APIs are implemented under the hood but is strictly for reference—not for modification or redistribution without a commercial license. The terms of use do not permit you to modify or redistribute the C# code (in either source or binary form). If you want to modify Unity's source code (C# and C++), contact Unity sales for a commercial source code license. The repository includes third-party code subject to third-party notices.
Features
- Contains the full C# implementation of Unity engine and editor APIs
- Useful for educational insight into Unity's internal workings
- Includes third-party code along with proper notices
- Encourages filing bugs via Unity Bug Reporter, though does not accept pull requests
- Supports viewing of Editor, runtime, module and binding components
Project Samples
Categories
Source Code ManagementLicense
MIT LicenseFollow UnityCsReference
Other Useful Business Software
Go From AI Idea to AI App Fast
Access Gemini 3 and 200+ models. Build chatbots, agents, or custom models with built-in monitoring and scaling.
Rate This Project
Login To Rate This Project
User Reviews
Be the first to post a review of UnityCsReference!
