Geometry Dash Invisible Deadlocked: A Stealthy Insane Demon Challenge Prepare for a mind-bending experience as you venture into the world of Geometry Dash Invisible Deadlocked, a solo Insane Demon level created, validated, and released by the skilled KrmaL. As the name suggests, this level offers a unique twist by transforming the familiar Deadlocked level into a fully invisible challenge, testing your memory, reflexes, and determination.