Five video games in the Geometry Dash series were created by Swedish developer Robert Topala and released by RobTop Games. The main game is Geometry Dash, a rhythm-based platformer with 21 currently available official levels and more than 40 million user-created levels online. Using the level editor, you can create and distribute your own levels as well. You must jump, fly, and flip your way through perilous corridors and sharp obstacles in this extremely difficult game. The game is incredibly well-liked and well-known on Steam.