Nottorus

Nottorus is a visual programming plugin for generating and debugging C# Unity scripts.
This plugin allows designers, artists and programmers without any limitation create C# scripts of any complexity, but requires basic programming skills. Without any limitation means you can create any code as well as programmers do. Even this plugin can be written on this plugin.
No official support at this moment
Script Editor Features:
- Intuitive interface
- Dynamic nodes database (more than 200,000 nodes generated runtime from reflection on default assemblies)
- Contains all features of C# language;
- Compiles into C # without any garbage;
- Runtime Debugging;
- Undo/Redo;
- Integrated State Machine.
- Description for each node (loaded from assemblies)
- Unity Free and Pro.

This asset includes:
- Script editor
- State machine editor
- Integrated SCharp parser (conversion of scripts into nodes)
- Example scene (prototype of the ball game on Nottorus scripts)

Unity3d forum thread