Spark Unlimited

Spark Unlimited, based in Sherman Oaks, Los Angeles, was a video game developer founded by former developers from the Medal of Honor video game franchise. The studio's first game was Call of Duty: Finest Hour in 2004. Its last game was Yaiba: Ninja Gaiden Z in 2014. The company shut down in May 2015.

History
Spark Unlimited was established by a team of 28 developers who had previously worked on the Medal of Honor series. It signed with Activision to work on a Call of Duty game in December 2003.

In 2005, Spark filed a lawsuit against Activision and accused the company of trying "kill off" Spark. Activision counter-sued for fraud. Spark announced a deal to develop several games for ad network Massive.