Click the green flag to start the game. Use SPACE key for the bird to continue flying in the air. Make sure not to hit the lines so that the game will not be over. Click the green flag to start again. Collect the maple leaves on each space between the lines. You are already in the last level if you see a heart-shaped tree at the very end of the last space-line. Reach the heart-shaped tree and YOU WIN the game. Enjoy!