Quakelight

Quakelight is a Microsoft Silverlight™ port of the famous game Quake™ from id Software.

Features

Manual port of the original Quake GPL Source code, including the full 3D engine (from C to C#).
Custom bitmap rendering for Silverlight 2 (not used anymore).
Keyboard support.
Non-interactive demo support.
Work-in-progress game engine (not playable yet).
Spatialized sound engine (no music support yet).