How deep can you drop? Keep drop and rotate the tower, try as your best to jump further. Enjoy the exciting experience of jump ball on the helix tower. Don’t stop to bounce. Excise your eyes and hands and enjoy the challenging game. One tap and easy-to-learn controls. Unique UI design, amazing visual effects and addictive gameplay will bring you into a magic drop adventure. Swipe the screen to control the ball, try to avoid the spine part and let the ball drop forever! FEATURES ★One tap and easy-to-learn operation ★Unique stone carving UI design ★Perfect sense of gravity experience ★Vivid visual effect and particle effect ★Perfect choice to kill time and have fun ★Test the harmony of your eyes, hands, brain ★Endless game levels, unlimited challenges ★Offline game, play at anytime, anywhere ★Action jump game, simple but addictive ★No time limit and no age limit Keep drop is a physical bounce game. How many layers can you jump? Swipe the screen to rotate the spiral tower and start the journey. When you encounter sharp spines, try to avoid it. Jump for a longer time, don't give up! Hope you enjoy the game and have fun! Jump to the bottom and get to the end!