The project site itself mentions the underlying graphics engine is an Open Source one, but doesn't seem to have info on the licensing for the art/sound assets.
I was an early supporter (bought the book in pre-release), but the lack of explicit licensing info on the engine and assets has cooled my interest. Hope this gets addressed.
It says on the page that the assets are custom for the project and have a liberal license, but it doesn't say what the license is in the spot I was reading--I assume MIT.
> I want people to be able to use the art however they deem best so the MIT license is the one I've chosen. Though I don't think I've written this anywhere - which I should address!