Finally IndieLib is OpenSource, check the forum in order to now the details.
What is Indielib?
IndieLib is 2d game engine in C++ for game development with tutorials, api reference, entity system, sprite animations, collision detection, 3d hardware acceleration, bitmap and TTF fonts, 2d parallax scroll, 3d objects, 2d cameras, viewports, timers, alpha blending, shaders and image filters. Check the full list of features in the Indielib FAQ.
