Levels of difficulty ranging from tough to almost impossible. Deadlocked (30 secret coin lock) (Demon 15☆).Theory of Everything 2 (20 secret coin lock) (Demon 14☆).Clubstep (10 secret coin lock) (Demon 14☆).The principal game, Geometry Dash, it is a rhythm-based platforming game which currently has 21 official levels and has more than 40 million online levels made by players. Check out the full version for new levels, soundtracks, achievements, online level editor and much much more! The following is a rundown of all of the available levels: Geometry Dash is a series of five video games developed by Sweden-based developer Robert Topala, and published by his company, RobTop Games.