who made mw2

The game "Call of Duty: Modern Warfare 2" was developed by the video game developer Infinity Ward. Infinity Ward created both the original 2009 release and also the 2022 reboot version known as Call of Duty: Modern Warfare II, with development involving multiple studios under the Activision umbrella in recent iterations. Infinity Ward is the primary developer responsible for the Modern Warfare series in the Call of Duty franchise.