A "debut game" refers to the first official game played by a player, team, or game title. This event marks the beginning of a career or the introduction of a new game to the public. For athletes, it is a significant milestone, often celebrated by fans and media alike. In the context of video games, a debut game can also refer to the first release from a game developer or studio. This initial offering can set the tone for future projects and establish the developer's reputation within the gaming industry.