Janet Hunter is an agent combating the Nazi secret plan Urda in 1943 Europe, partnered with Erna Kurtz. She exhibits formidable combat skills and fearlessness in operations. Her visual design employs cel-shaded 3D animation, creating a strikingly three-dimensional appearance.

During her mission, Janet engages in aerial combat on the exterior of flying aircraft, utilizing debris from destroyed planes as improvised weapons. She directly intervenes physically against opposing forces attempting to secure advanced technology. Her central objective is preventing Nazi forces from acquiring a marooned spacecraft possessing time travel capabilities, discovered during World War II. She provides operational assistance to Erna Kurtz throughout their shared objectives.