Help BUB, a tiny bubble, fulfill its dream of reaching the blazing sun. Use his bubble friends, BLE, to push BUB past obstacles, rise from the ground to towering buildings, and conquer the skies! You only need to shoot out BLE by click left mouse, good luck!

Left-click to shoot a new bubble. Use physics interactions to adjust the trajectory, ensuring at least one bubble can avoid obstacles and rise higher. Note: Bubbles attached to the original bubble will be given 'emotions.' The level is only completed when at least one bubble with 'emotions' successfully ascend.