To execute moving along Y axis before serve, click on your team side.

To execute throw up the ball, click on enemy team side.

To execute punching the ball, click on enemy team side or on your team side, when ball in fly after throwed up. Ball distance from ground, and touch type (your team or enemy team side) will determine the serve type. In case of you need to throw up the ball again, just do nothing(ball touch the ground and will appear in your character hands again, prepaired for new serve execution process).

The Y coordinate of your click, and Z coordinate of the ball(distance from ball to your character hand position in touch moment) determine the serve target position.

To execute normal serve from ground, click on enemy team side, when the ball flies down.

To execute high serve from ground, click on your team side, when the ball flies down.

To execute far serve in jump, click on enemy team side, when the ball flies close to highest point.

To execute close(soft) serve in jump, click on your team side, when the ball flies close to highest point.

Using different serve type, depending of enemy character prime(position in defense, before new point started) position, can allow win points more easy, when enemy tired and running slow, or stands in some "good" place.