The Geometry Dash Demon List serves as a community-driven catalog that categorizes numerous Demon levels within the popular platforming game, Geometry Dash, according to their respective difficulty levels. Originally hosted as a forum topic within the game's community, this list has evolved over time, eventually finding its home on an independent website. Since its inception in April 2015, it has continued to receive regular updates to reflect the evolving landscape of user-created levels.
As of the latest available information, the list designates Acheron as the most challenging Demon level in the entire game. This acknowledgment underscores the incredible skills and perseverance required to conquer this formidable obstacle in the Geometry Dash universe, making it a notable achievement for dedicated players and a source of inspiration for those looking to test their platforming prowess.