"Learn to Fly"
It depends on you if the flightless birds from antarctica finally learn to fly!
The farther your penguin flies and bounces from the water surface, the more money you earn. With enough money you can buy cool upgrades like acceleration, gliders and rockets to make your penguin fly the longest distance.
Wait til the bird reaches the end of the ramp, then press the Spacebar to jump off. Adjust your angle with Arrow left and right and try to hit the water surface with your belly to bounce back up.
You should also try the new and funny Learn to Fly 2 game.