The principal game, Geometry Dash, is a rhythm-based platformer with 21 official levels and more than 40 million online levels that players have made themselves.
The player controls the block's movement by pressing or holding a button. The goal of each level is to get to the endpoint.
If the player hits an obstacle, the level will have to start over from the beginning.
The only time this isn't true is in the practice mode, where the user can add checkpoints to look at the level or train without it being officially finished.
Timing and rhythm in the game's music are important parts that are often linked.
Have fun and good luck!