Douglas A. Deardorff - is a video game designer. Douglas A. Deardorff began his career in 1990 and has worked for companies such as Koei Tecmo, Tecmo and Nintendo. Douglas A. Deardorff's first game was Ninja Gaiden II: The Dark Sword of Chaos (1990) which was released 34 years ago. Best Game Douglas A. Deardorff contributed to was Ninja Gaiden II: The Dark Sword of Chaos (1990). Douglas A. Deardorff's latest work is Ninja Gaiden II: The Dark Sword of Chaos (1990) which was released 34 years ago.