v1.1
Number of stages increases from 15 to 30. Note: Settings and scores recorded from v1.0 should be reset in this version. If they are not reset users may need to reset them manually (How to reset : In "Options" click "Reset Game Data").
Add the function of setting sound volume.
Faster, safer way to sign in. You keep your iPhone with you all the time. Now you can use it as a password.
