PATCH AND CRACK ONLY:
0.Install the game and start it.You can t play at this time,so quit it and move to the next steps.
1.Patch to game 1.1   patch 1.1 included in the torrent .
2.vca.bin and serial.txt copy in:
Windows XP =>C: Documents and SettingsAll UsersApplication DataTages100663362  or
Windows Vista  =>C:ProgramDataTages
 you must do  unhide  to all folders and files,to see the folders 
3. The Patch.exe copy in your  system  folder in the folder,where you install the game 
default:AtariThe Chronicles of Riddick - Assault on Dark AthenaSystem  win32 x86  
4. Start patch.exe
5. Start the game 
More info: 
http://www.torentz.3xforum.ro/post/161/1/The Chronicles Of Riddick Assault On Dark Athena/