To play the game, use your mouse to aim and set the power of your shot. Drag the mouse back to set the strength of your shot and release to hit the ball. Avoid obstacles and try to get the ball into the hole in as few shots as possible. You can also use the arrow keys or WASD to pan the camera and get a better view of the course. The objective is to score as many birdies and eagles as possible by getting the ball into the hole in as few shots as possible. As you progress, you can unlock new courses and challenges. Good luck!