What Is Geometry Dash Lucid Flashback? A Complete Guide to the Game Rules Geometry Dash Lucid Flashback is an exhilarating and fast-paced platformer game that challenges players to navigate through a series of obstacles and hazards in a mesmerizing neon world. With its vibrant visuals, electrifying soundtrack, and addictive gameplay, Geometry Dash Lucid Flashback offers an immersive gaming experience like no other.