Well, in Game Dev Story, the genres are often presented to you during the game development process. You start with some basic genres and as your company levels up, you get access to more. For example, you might begin with simple ones like action or simulation, and later unlock more unique or complex genres. It's all about growing your game dev company in the game.
In Game Dev Story, to get the genres, you first need to understand the game's mechanics. When you start a new project in the game, there will be an initial set of genre options available. These are typically based on the early capabilities of your game development studio. As you complete projects, earn money, and upgrade your studio, more genres will become accessible. You might see action, adventure, role - playing, and many other common game genres as you progress. The game is designed to gradually introduce you to a wider variety of genres as you build your reputation and expand your business in the virtual game - dev world.