X3D is the open-standard format for 3D graphics scenes on the Web.
An open source controller for Scalextric community
3D urban environment renderer : browser-app ; as well as a GTA clone
A train simulator wroten in Java.
Free open source game created in Unity 3d for Windows 64 bits
3D-viewer (laserscanning) based on lwjgl
An LWJGL based landscape renderer to become a village building game.
Quick Road Visualizer