In the new game Jump Cube, you will go to the world where cubic creatures live. You will need to help one of them to pass through the mountain pass. In front of you on the screen you will see your character moving along a narrow path, gradually gaining speed. You will have to control the actions of your hero using the control keys. On his way there will be various obstacles and holes in the ground. When your character gets close to them, you will have to force him to make a high jump. Thus, your hero will fly over the dangerous area and continue on his way. You will also need to help him overcome the turns of various difficulty levels. Remember that if he does not fit into the turn, he will fall into the abyss and die.