Geometry Dash is an arcade, rhythm-based game created by Sweden developer Robert Topala, the owner of RobTop Games. The original game features 21 original levels, however, thanks to a game creation system there are over 50 million online levels created by the community and the number is constantly growing. Addictive Gameplay  During the gameplay, players have to control various geometricalvehiclesand jump over approaching obstacles. What is important, the player cannot control the speed. The rhythm and timing is the most crucial part of the game because each time we bump into an obstacle, we must start from the beginning of the level. The game features 21 official levels from which 18 are unlocked from the start. To unlock the remaining 3 secret levels we must find and collect secret coins. There are 3 coins in each official level of the game.  The feature which makes the game so popular and alive is a game creation system. Thanks to that tool, every player can play on levels creat