For 1 to 4 players, it's a golf field in a Jurassic Park, and your goal is to get the ball in all the holes with a minimum amount of shots.
To start, click to select the number of players and the ball color. When the turn of a player arrives, first click at the point where you want to place the ball (it must be behind the white line that is visible over the red field). Then click on the ball and keep pressed the mouse button to aim and give power to the shot (move the mouse in the opposite direction to the ball movement: the farther is the mouse from the ball, the stronger it will be shooted). Release the button to shoot.