Mobile Suit Gundam Side Story I: Sentritsu no Blue is a single-player action, simulation, and shooter game in which players control mobile suits from the Gundam universe, engaging in combat scenarios that require strategic maneuvering and precise shooting. In this game, the storyline is set within the expansive Gundam universe, focusing on the Blue Destiny series of mobile suits during a war-torn era, where players participate in battles that influence the outcome of the conflict. It stands out with its detailed depiction of mobile suit combat, immersive sci-fi themes, and the inclusion of advanced gameplay elements such as customizable mobile suits and mission-based objectives, offering a rich experience for fans of the genre.