Use your number keypad to shoot tennis balls in 8 different directions from the center of the screen. The direction corresponds to the placement of the number on the keypad. You can also change the tennis ball color by pressing 5 or change the backdrop color by pressing 0. v2 Added a velocity component to move the tennis ball around the screen. Move the sliders to adjust the speed of the movement. Space bar will show the sliders and the h key will hide them.
Trying to use 'Make a Block' Velocity script is remix from other scratchers.
