gamegeometrydash

Geometry Dash is a rhythm-based action platformer created by Robert Topala (RobTop Games) and released in 2013. You control a square icon that auto-scrolls through obstacle courses synced to electronic music. One tap makes you jump. One mistimed tap kills you. At gamegeometrydash.com, you can play Geometry Dash online for free, directly in your browser, without downloading anything.