So, what exactly is Geometry Dash? Simply put, it's a game where you control a geometric shape (usually a cube, hence the "Geometry") and navigate it through a series of obstacle courses synced to upbeat, often electronic music. Your only input is tapping (or clicking), which makes your shape jump. Sounds easy, right? Wrong. The devil is in the details, and those details come in the form of precisely timed jumps, narrow passageways, and a whole lot of spikes.