Call of Duty 5: World at War Uncut Gameplay (PC HD) Merry Christmas everybody :) Call of Duty: World at War is a first-person shooter video game developed by Treyarch and published by Activision for PC, PlayStation 3, Wii, and Xbox 360. It is the fifth installment in the Call of Duty series, excluding expansion packs. It returns the setting to World War II, after the previous title, Call of Duty 4: Modern Warfare was set in present day. The game was released in North America on November 11, 2008 and in Europe on November 14, 2008. A Windows Mobile version was also made available by Glu Mobile and different storyline versions for the Nintendo DS and PlayStation 2 were made, but remain in the World War II setting. The game is based on an enhanced version of the Call of Duty 4 game engine developed by Infinity Ward with increased development on audio and visual effects. The narrative for the Microsoft Windows, PlayStation 3, Wii, and Xbox 360 versions focuses on the Pacific and E...