Muv-Luv is a Japanese visual novel originally developed by âge for Windows in 2003, which received a PS Vita port years later. It consists of two parts: 'Muv-Luv Extra' and 'Muv-Luv Unlimited.' The game starts with 'Extra,' a typical romantic comedy involving high school students, and transitions to 'Unlimited,' which introduces a military sci-fi theme. Players experience an interactive story, making choices that affect the narrative's outcome, and engage with complex character relationships set against the background of an impending alien invasion.