Sports : Tennis

The next version will be launched after Jan 2028.
Brief descriptions and operations of this game are as follows:
(1)There are 168 levels in total. Tap the screen to generate a menu. The menu function "Start" can start this game.
(2)This game is divided into two stages, with 84 levels each for self-control and system assistance. Each stage has 48 levels of tennis practice wall and 36 levels of tennis pitching machine. This game has three types of courts; cement, grass and red clay. The ball is played on each type of court. There are different bounce coefficients.
(3)When playing the self-control stage, two buttons will appear on the left side of the screen. The upper button is used to switch the control mode of the tennis racket. In the moving mode, please shake the device according to the diagram to automatically move the racket. The racket will move behind the ball's landing spot and switch to the rotation mode. In the rotation mode, the shake device can rotate the racket up or down. When it reaches the appropriate angle, press this button again to stop the rotation and switch to the preparation mode to prepare for hitting the ball. There are up, down, left, and right buttons on the right to fine-tune the racket to the ideal position. In the moving mode, it is okay to shake it in a direction other than the one shown in the diagram. Shaking left and right can move it to the baseline.
(4)When the ball hits the wall and bounces, the ground will produce the landing spot of the ball, and the position of the tennis racket will also be displayed on the ground. These are all to facilitate players to measure the best position when hitting. The pitching machine will also produce the landing spot of the ball.
(5)The button on the lower left side of the screen is used to control the swing of the tennis racket. Pressing this button continuously while swinging can increase the swing speed.
(6)When swinging, slide your finger up on the screen to make the racket face upward and the ball will run upward. Similarly, downward is the opposite direction. Sliding to the right can make the racket face to the right. In real tennis, the racket face can make the ball run in different directions. The longer the sliding screen is, the greater the angle of the racket face will change. Also, it can go to the upper right or lower right direction.
(7)After starting the swing, you must immediately slide the screen with your fingers to make the racket face up, down, left, and right. The coordination time, swing and sliding, is very short. There is some kind of difficulty in coordination.
(8)During the system assistance phase, there are no buttons on the left side of the screen. The system automatically moves the racket on the baseline parallel to the back of the ball's landing spot and rotates the racket face to the correct position. The player only needs to choose the right swing time and slide the screen. To provide more help, the horizontal and vertical movement points of the racket and ball will appear on the screen at this moment. This makes it easier to hit the ball.
(9)When you first start playing, you may find it difficult to hit the ball on a flat screen when it is a three-dimensional game space. However, with repeated practice, you will grasp the key points and make it easier. In the end, you will find it to be a fun game.

Recent changes:
v1.3.7=>upgrade to support Android 13
v1.3.8=>Supporting upgrade
v1.3.9=>Improving the game, many changes
v1.4.0=>some corrections
v1.5.0=>Support Android 16 and OpenGL ES 2.0