JGame is an open source 2D game engine that makes multiplatform development easier. It runs on the Java JRE 1.3+ platform with optional OpenGL (JOGL) enhancements, the J2ME (MIDP2.0/CLDC1.1) mobile platform, and the Android (2.1+) platform. There is also a Flash (Actionscript 3) version. JGame features sprites with automatic animation and collision detection, a tile-based background with easy spri