Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
Dance Machine (10 points)	Defeated Dr. Tan's army of robots on Easy skill level.
Minion Potential (25 points)	Defeated Dr. Tan's army of robots on Medium skill level.
The Doctor Will See You Now (50 points)	Defeated Dr. Tan's army of robots on Hard skill level.