Sayonara Wild Hearts is a dreamy arcade game about riding motorcycles, skateboarding, dance battling, shooting lasers, wielding swords, and breaking hearts at 200 mph. As the heart of a young woman breaks, the balance of the universe is disturbed.

A diamond butterfly appears in her dreams and leads her through a highway in the sky, where she finds her other self: the masked biker called The Fool. Journey through a custom-written pop soundtrack, chase scores, and set out to find the harmony of the universe, hidden away in the hearts of Little Death and her star-crossed allies.