■ How to play Tap the screen and repeat the jump. Jump to the left at the left side of the screen and jump to the right at the right side. I aim at the top while disregarding the rocks and bouncy balls. ■ Rules If you hit rocks or bouncy balls, the game is over. I will compete how high you can climb. It's so easy that anyone can feel free to play. Let's challenge world rankings with the best score!