N-Space

n-Space was founded in 1994 by Erick S. Dyke, Dan O'Leary, and Sean Purcell. It is a [video game developer] that has mostly done development for other video game companies.

Related to the Call of Duty series
n-Space developed the Nintendo DS version of Call of Duty 4: Modern Warfare, and Call of Duty: World at War, as well as Call of Duty: Modern Warfare: Mobilized.