Yunyun Syndrome!?: Rhythm Psychosis

Rhythm game meets visual novel, centered on a shut-in girl whose fixation on denpa music unravels her grip on reality. You play through her fractured mental landscape, hitting beats to progress through story segments that shift between her online persona and deteriorating psyche. Gameplay alternates between rhythm sequences—timing button presses to off-kilter electronic tracks—and branching narrative choices that determine which version of events you see. The aesthetic leans heavily into internet subculture imagery: distorted chat windows, glitchy avatars, neon-soaked bedrooms. Supporting cast includes online contacts whose reliability you'll question. Your performance in rhythm sections and dialogue picks alter story outcomes, leading to multiple endings that reframe what's actually happening to the protagonist. If you want rhythm mechanics tied to unreliable-narrator storytelling rather than pure score-chasing, this delivers that specific crossover.