The infamous difficulty of Geometry Dash is one of its distinguishing features. In regular mode, there are no checkpoints like in many other platformers; instead, the player must restart the level from the beginning if they crash into an obstacle. Players are forced to master their timing and build muscle memory as a result of this feature, which Geometry Dash SubZero increases the difficulty.

There are 21 official levels in the game, and they are all divided into several difficulty categories:

Simple: Stereo Madness, Getting Back on Course

Typical: Base After Base, Polargeist

Hard: Can't Let Go, Dry Out

Jumper, Time Machine, and Cycles are more difficult.

Clutterfunk, Theory of Everything, and xStep are insane.

Demon: Deadlocked, Electrodynamix, and Clubstep