Call of Duty has been the most beloved FPS franchise since the early 2000s, but after making the jump to iOS and Android in 2019, it became one of the biggest mobile game launches of all time. During the year of its release, Call of Duty: Mobile won Best Mobile Game at the annual Game Awards alongside Call of Duty: Modern Warfare taking home the prize for Best Audio Design. With Call of Duty: Mobile also came a Zombies mode, which has become a staple for the series, and the game has been downloaded more than a billion times in total since its release.