Id Software and Activision Wolfenstein Source
An enthusiastic Anonymous Coward writes: "Id Software and Activision released the
sources of Return to Castle Wolfenstein. Single-player and multiplayer included. Unbelievable! Another great surprise from Id Software!" Update: 04/14 15:19 GMT by T : Note: don't get your hopes up -- these are the sources for the game code, not the engine.
ID always release the game logic portions of the game shortly after retail, to allow mod makers to start hacking on it (it's been this way since Quake 2 - Quake 1 came "source included"). The quake 3 engine source won't see the public light of day till probably Christmas 2003, maybe even later.
I managed to get in the ftp sites that wasnt slashdotted already and got a copy of it, you can get a copy from: wolf_source.exe