Jake2 is a pure Java port of the Quake2 game
engine. It features OpenGL rendering using jogl
and OpenAL sound using joal. To use the Jake2
engine, you need either the data files from the
original game or from the demo version. An online
installation of the demo levels is possible. A
lwjgl driver is included as an alternative to the
jogl/joal combination. Single player and
multiplayer modes are working. Jake2 comes close
to the performance of the original engine written
in C.
