How to play
Tennis Mobile is a 3D tennis game that is played using swipe controls that can be mimicked with the mouse. Your player will automatically move into position to receive the ball. To serve and hit the ball, you click and hold the Left Mouse Button and then drag it in the direction you want to hit it. For serves, you'll have a power meter to time your shot with for soft and strong serves. The goal is to win the tennis tournament by winning a certain number of matches.
On the main menu, you can click the player icon in the top left corner to choose your avatar. Once selected, swipe to enter the tournament. You'll start with the ball and the first serve. You'll hit the ball to your opponent and they'll hit it back to you expecting a volley. A white circle will appear under your avatar when the ball is in range to hit. If either you or the opponent fails to receive the ball, the opposing side will receive a point. The first to three points wins the match. You need to win three matches in a row to win the tournament and this will give you a chance to win diamonds by hitting targets with the ball. If you lose a match, you'll need to challenge the opponent again.
You can check your game progress by clicking on the tabs at the top of the main menu screen. This will list all the achievements you can unlock by playing. Completing them will earn you additional diamonds that you can spend on unlocking new avatars.