Geometry dash was developed by a Sweden-based developer and published in 2013. It is an amazing online running game. At this moment, geometry dash has 21 official levels in the full version. Each level has its own background music. And the goal may vary depending on the level.
The game concept of this online free game is relatively simple. Players will need to control the character, pass through various traps, obstacles, and reach the finishing line. If you crash into an obstacle, you will need to start over from the beginning. Along your way, you will also need to collect coins.