Sierra Northwest was a division of Sierra Entertainment (formerly On-Line Systems and later Sierra On-Line), that was most notable for SWAT 3.
Sierra Northwest: 3 games developed from 1999 to 2001. Best rated: SWAT 3: Close Quarters Battle - Elite Edition (80).
Official websiteSierra Northwest was a division of Sierra Entertainment (formerly On-Line Systems and later Sierra On-Line), that was most notable for SWAT 3.
