FlightGear Flight Simulator: free open-source multiplatform flight sim
realistic driving simulation + functions for 2D/3D graphics
X3D is the open-standard format for 3D graphics scenes on the Web.
Character animation system for games and simulations.
JVM Bullet Physics SDK
action/combat flight sim
A microscopic pedestrian crowd simulation system and library
A cross-platform game framework based on OpenGL and GObject.
3D-viewer (laserscanning) based on lwjgl
Providing MATLAB Users an Easy Transition to Virtual Reality and Immer