Geometry Dash

Geometry Dash is a series of five video games developed by Sweden-based developer Robert Topala (commonly referred to as RobTop and jokingly as RubRub), and published by his own company, RobTop Games. The main game, simply known as Geometry Dash, is a rhythm-based platforming game which currently has 21 official levels and a level creation system with more than 60 million online levels made by players. Each of the official levels feature unique background music. Other features include showcases of user-generated content including custom levels, a daily and weekly selection of those levels, online leaderboards, customizable player icons and multiple game modes.