AAA games like Call of Duty are typically made using a combination of programming languages, motion capture technology, and advanced software tools. The game's code is written in programming languages such as C++ and C#. Developers use these languages to create the game's mechanics, AI, physics, and other features.

Call of Duty is a video game series and media franchise published by Activision, starting in 2003. The games were first developed by Infinity Ward, then by Treyarch and Sledgehammer Games. Several spin-off and handheld games were made by other developers.