Ball Jump-Up is a little game like Crossing River. You only need to jump the ball as high as you can. It looks easy, but it is hard to get very high level. The speed of the game will become faster and faster. Finally you will crash. If you like to play crossing river game, it is a good choice. https://play.google.com/store/apps/details?id=com.unknownprojectx.ball.jumpup
