Although this project is still available for open source development, the official team is now working with complete focus on the Scarlett Game Studio.
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With Gibbo 2D we can simplify Game Development. With your imagination, this tool can bring the best of your creations. It’s an all in one editor that has C# scripting with modular components. It contains a 2D physics engine powered by farseer (and many many more features, see bellow).
It's supported by MonoGame, also an open source project.
Gibbo2D is released under the Gibbo2D License v1.0 (see LICENSE.txt for more info) and some parts under the MIT License.