Complete the game, save, and then load the saved game file and select any level. The game will begin with new routes at a harder difficulty setting.
Achieve a rank of 95% or higher to play as Ulala surrounded by purple fire.
Michael Jackson cameo
Michael Jackson can be found in the last level of the game.
Each Earthling, or Morolian you rescue, has a profile that will appear in the character profile section.
Full pause screen
Pause the game and press X + Y.