Accomplish the indicated task to get the Nnumber of Gamerscore points:

Acrobatic Apprentice (15 points): Get Latch-Suck-Spit-Latch in order. 
Acrobatic Master (20 points): Get Loop-Release-Loop-Release-Loop in order. 
Challange Apprentice (10 points): Successfully complete over 30% of Challenge mode. 
Challange Master (20 points): Successfully complete Challenge mode. 
Ghost Master Hero (15 points): Beat any Challenge mode's ghost time. 
Liberator Of Caged Souls (25 points): Collect all story gems and successfully 
complete the game. 
Loop Master (15 points): Get 60 points in Loopnastics. 
Mouth Full Of Bugs (15 points): Put a total of 500 Bugs in Wik's mouth 
(Challenge and Story modes count as one point). 
Perfect Grub Hero (15 points): Get all Grubs on ten Story mode levels. 
Story Apprentice (10 points): Successfully complete the Story mode prologue 
levels. 
Story Master (20 points): Successfully complete Story mode. 
String Looper (20 points): Loop Wik three times on the same swing.