The goal of this game is to stay in the air as long as you can without crashing, without your fuel running out and without bumping into what you shouldn't. To control your plane, simply click and leave your finger on the left mouse button, or, if you are using a touch screen, leave your finger pushed against the screen to make the plane go up. Stop clicking or touching when you want it to point down.
Tip: There is more UP to go then you originally see!
On the bottom is a bar showing your fuel supply. If you run out you will fall and crash. What you need to do is pick up the diamonds and stars you see on the way to replenish it.