Plain controls in Shoot a Goal! involve tapping or clicking to aim and shoot a ball. The physics feel tricky and the ball does not always go where i think.
You must tap or click to aim and shoot the ball, timing matters.
The controls are tapping or clicking to aim and shoot. The stated features are gravity physics and timing, precision, and a bit of luck.
Most players learn the physics mechanic by waiting a moment before tossing. Timing and precision are needed to get the ball in the net.