In late 2004, the N-Gage variation was established by Nokia and published by Activision. The Mac OS X variation of the video game was ported by Aspyr Media. The game follows American and British paratroopers and the Red Army.
The game imitates the infantry combined arms The second world war A growth pack, Call of Duty: United Offensive, was developed by Noodle Interactive with contributions from Pi Studios and produced by Activision. The game was developed by Infinity Ward and released by Activision.
Call of Responsibility is a first-person shooter computer game based upon id Tech 3, and was launched on October 29, 2003.