Call of Duty: United Offensive

Call of Duty: United Offensive
DeveloperGray Matter Studios
PublishersActivision
Aspyr (Mac)
ProducerKen Turner
DesignerDan Koppel
ProgrammersJed Adams, Alexander Conserva, Ryan Feltrin
ArtistCorky Lehmkuhl
WritersMichael Schiffer, Richard Farrelly
ComposerMichael Giacchino
SeriesCall of Duty
Engineid Tech 3
PlatformsWindows, Mac OS X
ReleaseMicrosoft Windows
  • NA/AU: September 14, 2004
  • EU: September 24, 2004
Mac OS X
  • NA: November 30, 2004
GenreFirst-person shooter
ModesSingle-player, multiplayer

Call of Duty: United Offensive is an expansion pack for the first-person shooter video game Call of Duty. It was developed by Gray Matter Studios, with contributions from Pi Studios, and published by Activision. It was released for Microsoft Windows on September 14, 2004, and for Mac OS X on November 22, 2004.