Unlock Million Roses Stage Complete the cousin-collecting stage, and then talk to the rose to play this stage.
Unlock The Memorial Option Finish the game (by successfully completing the dog's solar system stage). This option includes a movie viewer and a music player.
Unlock Comet Stage Finish the game, and then talk to the astronaut to play this stage. Unlock Cousin Collecting Stage Find all the cousins, and then talk to the boy with the yellow shirt to play this stage.
Unlock Second Bonus Movie To unlock the second bonus movie, complete the cousin collecting stage. Unlock Staff Credits Stage Finish the game, and then talk to the girl with the yellow shirt to play this stage again.
Hint: View Comets & Shooting Stars After completing a standard stage with a high score, a comet will fly across the sky, and a button will be displayed. On the Cosmos Screen (which can be accessed by flying up into the sky from the hub screens), press the listed button to see the comet fly across in the background.
