Shaun World:Earn a gold medal in all Shaun White set challenges.Shaun White skin:Complete the game and load the cleared saved game file. Pause game play, then select the “Extras” option to access the Shaun White skin.Trick meter:Repeatedly perform 360s while Ollying to fill up the trick meter faster. This should fill the trick meter faster to get the city back to normal.Achievements:ACHIEVEMENT – HOW TO UNLOCKRidiculously Long Lasting (20 points) – Influence and reveal 5 gum company