Players navigate a cube that floats in mid-air, with the objective of making it jump as high as possible. To achieve this, they use arrow keys or similar controls to propel the cube upwards, trying to reach increasingly greater heights.
The game's main challenge lies in the limitations of each jump, as the cube's altitude is reset to zero after it touches the ground. As players progress, they must fine-tune their timing and control to overcome this obstacle and set new records. No download or registration is required to play; the game runs directly in the browser.