id Software has released the source code to Return to Castle Wolfenstein and Wolfenstein: Enemy Territory under the GPL yesterday (Aug 12, 2010).
Links to the source code:
- Enemy Territory – ftp://ftp.idsoftware.com/idstuff/source/ET-GPL.zip
- Return to Castle Wolfenstein (Multiplayer) – ftp://ftp.idsoftware.com/idstuff/source/RTCW-MP-GPL.zip
- Return to Castle Wolfenstein (Single Player) – ftp://ftp.idsoftware.com/idstuff/source/RTCW-SP-GPL.zip
Now, if they’ll release the Doom 3 engine under the GPL like they’ve been promising for years.