Call of Duty is a first-person shooter computer game franchise released by Activision. Beginning out in 2003, it first concentrated on video games embeded in World War II. With time, the series has actually seen games embeded in the midst of the Cold War, futuristic globes, and also deep space. The games were very first developed by Infinity Ward, after that likewise by Treyarch as well as Sledgehammer Gamings. Numerous spin-off and also handheld games were made by various other designers. The most current title, Call of Duty : Black Ops Cold War, was launched on November 13, 2020. The series originally concentrated on the World War II setting, with Infinity Ward creating the initial (2003) and second (2005) titles in the collection and Treyarch establishing the third (2006 ). Call of Duty 4: Modern Warfare (2007) presented a new, modern-day setup, and also proved to be the advancement title for the collection, developing the Modern War sub-series. The video game's tradition likew...