Call of Duty spawned numerous spin-offs and sequels, part of the Call of Duty series. Its expansion pack - Call of Duty: United Offensive was developed by Gray Matter Interactive and released September 14, 2004. Call of Duty 2 was also developed by Infinity Ward and was released in October 2005. Some Call of Duty spinoffs were developed for consoles, such as Call of Duty: Finest Hour by Spark Unlimited and Call of Duty 2: Big Red One by Gray Matter Interactive (now Treyarch). Call of Duty 3, the first sequel to appear on consoles only, was released in November 2006 and developed by Treyarch and Pi Studios. Call of Duty 4: Modern Warfare, developed by Infinity Ward, was released for the PlayStation 3, Xbox 360 Macintosh and the PC. A Wii version was developed by Treyarch, called Call of Duty: Modern Warfare: Reflex. A handheld version was also produced for the Nintendo DS. Another handheld game, Call of Duty: Roads to Victory was released March 14, 2007 for the PlayStation Portable, the N-Gage, and the Pocket PC. On December 3, 2007 it was announced that Call of Duty: World at War would be developed by Treyarch. It was released November 11, 2008 in the U.S. for the PlayStation 3, Xbox 360, Wii and the PC, and on November 14, 2008 in Europe. A sequel to Call of Duty 4: Modern Warfare called Call of Duty: Modern Warfare 2 was released worldwide on November 10, 2009 for the PlayStation 3, Xbox 360 and PC. Much like Infinity Ward before them, Treyarch has left World War II battlefield and now heads into the Cold War era, which includes the Vietnam War, titled Call of Duty: Black Ops, which was released on November 9, 2010. A sequel to Call of Duty: Modern Warfare 2 called Call of Duty: Modern Warfare 3 was released November 8, 2011. It was released for the PlayStation 3, Xbox 360, PC, Wii, and the Nintendo DS handheld. A sequel to Call of Duty: Black Ops, Call of Duty: Black Ops II, was released on November 13, 2012 for Microsoft Windows, Xbox 360, and PlayStation 3. The Wii U version was released on November 18, 2012. A new entry in the series called Call of Duty: Ghosts was released for Microsoft Windows, PlayStation 3, Wii U, and Xbox 360 on November 5, 2013. Ghosts is the first Call of Duty game available on the PlayStation 4 and Xbox One, as launch titles for both consoles on November 15, 2013 and November 22, 2013 respectively. Another new entry in the series, made by Sledgehammer Games, Call of Duty: Advanced Warfare, was released on November 4, 2014 for Microsoft Windows, PlayStation 4, and Xbox One, with High Moon Studios developing PlayStation 3 and Xbox 360 ports of the game. Call of Duty: Black Ops III was released in November 2015, developed by Treyarch. It is available for PlayStation 4, Xbox One and PC. A new entry in the series, Call of Duty: Infinite Warfare, was released on November 4, 2016, along with a remastered version of Infinity Ward's previous installment into the franchise, Call of Duty 4: Modern Warfare, titled Call of Duty: Modern Warfare Remastered.
Call of Duty: Black Ops 4 delivers the biggest Day 1 Zombies offering ever with three full experiences at launch: IX, Voyage of Despair, and Blood of the Dead. With an exciting new adventure and a brand-new cast of characters, Call of Duty: Black Ops 4’s Zombies will feature the deep gameplay and easter eggs that its rabid community of fans have come to expect.