Box2D is an open source C++ engine for simulating rigid bodies in 2D. Box2D is developed by Erin Catto and has the zlib license. While the zlib license does not require acknowledgement, we encourage you to give credit to Box2D in your product.
SlideDB's Year in Review Quarter 01 January through till March 2013.
Ho ho ho Merry Christmas and merry Indie of the Year!
Ho ho ho Merry Christmas and merry App of the Year!