Accomplish the indicated achievement to get the corresponding number of Gamerscore points:

ROO-Worthy (10 points): Unlock the first 10 levels.
One Track Mind (5 points): Only rotate in one direction for any 5 levels.
Bonus Drop (10 points): Score perfect on any bonus stage.
Fly Butterfly (20 points): Score 100% accuracy on Fly Butterfly.
Meemoo Headache (7 points): Knock off 7 consecutive Meemoo on a platform.
Tower of Moo (15 points): Beat par time on Tower of Moo ("Challenge" Intensity).
Bat Attack (35 points): Score 100% accuracy on Bat Attack.
Acc-ROO-acy (10 points): Score 100% accuracy on any 10 levels.
Roogoo Guru (50 points): Achieve par time on all levels ("Challenge" Intensity).
Comeback ROO (13 points): Win a multiplayer match with only one shape to lose remaining.
Meemoo Savvy (10 points): do not miss any shapes after the first Meemoo attack.
ROO-Race (15 points): Win a multiplayer match on "Bursting EX".