Game development is the process of creating games of different genres (action, role-playing, sports, strategy, casino games, etc.) For different platforms - web, PC, mobile (Android, iOS), cloud, console (Xbox, Nintendo). , PS4). Today you can develop cross-platform games. These can be AAA or indie games. Regardless of what type of game you need to develop, you need to program, develop, release and test them until you have a complete game.
Generally speaking, game development is a field that encompasses all aspects related to making video games, from conceptualization to graphic design, programming and releases. All of this work falls on the shoulders of game developers. There is a special document that they adhere to during the game development process. This is a game design document (in the game industry it's shortened to GDD), which includes all aspects related to the actual gameplay process. It is used to organize a productive workflow within the development team.