JBox2D is a close Java port of Erin Catto's excellent C++ Box2D physics engine. Check out the demos below to see some examples of what it can do.
Golden T Game Engine (GTGE) is an advanced cross-platform game programming library written in Java language. GTGE library provides a complete routines for making 2D game from low level routines such as hardware accelerated 2D graphics, mouse and keyboard
Luxinia is a 3D engine written in C that uses OpenGL, Lua, GLFW and OpenAL. Its design goals were: Easy to use Extendable Entirely scriptable from the outside Entertaining samples