RobTop is the online alias of Robert Topala, a Swedish game developer best known for creating the popular mobile game Geometry Dash. Released in 2013, Geometry Dash features rhythm-based platforming gameplay where players navigate through levels filled with obstacles, all set to catchy music. The game has gained a large following due to its challenging levels and user-generated content. In addition to Geometry Dash, RobTop has developed other games, including Geometry Dash Lite and Geometry Dash Meltdown. He is known for his active engagement with the gaming community, often sharing updates and interacting with fans through social media platforms.