In 'Spectrum Wars: Which Dimension Is It, Anyway?', players assume the role of a quirky, dimension-hopping hero named Zyn who has accidentally triggered a cosmic event that has merged several dimensions into a chaotic, colorful battleground. Each dimension holds unique challenges, allies, and quirky inhabitants—ranging from sentient paint splatters to philosophical aliens debating the nature of existence. Players must navigate through mind-bending puzzles, forge alliances, and battle oddball foes while collecting Spectrum Crystals to restore balance across the multiverse. The narrative unfolds dynamically based on players' choices, leading to multiple endings that reflect their relationships and decisions throughout their journey.