Shadow World happened in 1987.
Shadow Squadron happened in 1995.
Shadow Watch happened in 2000.
Shadow Dancer happened in 1989.
Shadow Blasters happened in 1990.
Shadow of the Colossus happened in 2005.
Shadow of Memories happened in 2001.
The Hound of Shadow happened in 1989.
Sky Shadow happened in 1990.
Shadow of the Beast happened in 1989.
Shadow Hunters happened in 2005.
Shadow Knights happened in 1990.
Shadow Complex happened in 2009.