In 'Spectrum War: Which Dimension Is It Anyway?', players step into the shoes of Zenith, a quirky dimensional traveler who navigates between alternate realities on a cosmic quest to reclaim stolen colors of emotions from the Malevolent Gray, a being intent on draining worlds of their vibrancy. As Zenith, players encounter absurd yet dramatic situations where they must interact with bizarre characters—like the Melodramatic Banshee and the Sarcastic Timekeeper—while confronting the deeper implications of colorless existence. Choices made throughout the game will shape each dimension's emotions and aesthetics, leading to multiple endings that reflect the balance—or imbalance—of color in the universe.