Erik Kain , CONTRIBUTOR I write about video games and science-fiction movies and TV shows. Opinions expressed by Forbes Contributors are their own. Pause Unmute Current Time 0:00 / Duration Time 0:00 Loaded: 0%Progress: 0% Fullscreen Call of Duty: World War II is the next game in the franchise. Credit: Activision 'Call of Duty: World War II' is the next game in the franchise. Activision officially unveiled the next Call of Duty game this morning. Call of Duty: World War II is being developed by Sledgehammer Games, the makers of Call of Duty: Advanced Warfare. That was a good game, and I'm excited to see what Sledgehammer can do with a World War II setting.