To play the game, simply open the HTML file in a web browser (on a smartphone or computer) and tap/click anywhere on the screen to make the cube jump. The cube must avoid colliding with the spikes and collect the trophy to win. If the cube touches a spike, the game is over and a prompt will appear to try again. Once the cube successfully jumps twice (over the spikes), a prompt will appear congratulating the player for winning, and the game will reset.