Rokon - Android OpenGL game engine     Rokon 2.0.3 (09/07/10) Rokon is an open source (New BSD license) 2D OpenGL game engine for Android. With the help of libgdx and Box2D we bring you a full, detailed physics engine written in native code.     http://www.rokonandroid.com/     tags: android box2d libgdx game