Originally Posted by Arsenic 17
TIP: Sometimes the touch screen controls do not provide the necessary power to complete some of the levels. If you are having a problem, push the pause button (top left) in game and tap the button that changes to the controls to tilt. However, tilt controls are a lot less sensitive than the touch controls, so I only recommend switching it when you need the boost.
Not true. I got all 200 gamerscore without ever turning tilt controls on. Touch screen only.
On a side note, I got the 360 in-world lollipops before going to the credits then grabbed the three in the credits afterwards and unlocked the achievement there, so those definitely are the ones intended for the achievement.