Nazara Engine is a cross-platform framework aimed at (but not limited to) real-time applications requiring audio, 2D and 3D rendering, network and more (such as video games).
You can use it in any kind of commercial and non-commercial applications without any restriction (MIT license).
Jérôme "Lynix" Leclercq - main developper ([email protected])
See INSTALL.md for build instructions.
You can find tutorials on installation, compilation and use on the official wiki