geometry dash isn't your typical mobile game. A deceptively basic twitch-reflex test. Imagine a simple Super Mario Bros. level with a relentless electronic beat controlling every jump and tap. Geometry Dash, a game that's easy to learn yet hard to master, is about that.

The idea seems simple. You guide a cube or other unlocked shapes through a dangerous obstacle course. One tap launches the cube, and that's all you have. This simplicity hides a wicked complexity. Spikes, saws, and gravity-defying shifts are timed to a throbbing soundtrack in levels. Success requires precise rhythm and response. The game becomes a strange, pixellated dance routine when each tap matches the music.