What is the name of the profession of a person who invents games?

Question

Game development

Can you please tell me what is the name of the profession that invents the game? If it can even be called a profession

Answer 1

Marketer, sociologist, analyst, game designer, screenwriter, artist, musician*, level designer, tester*, investor.

Answer 2

If as an occupation, then first of all a "developer", and as you know, "development" is already a profession. Further, most likely professions of a more narrow focus.