Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
Are you the Key Master? (10 points)	Obtain a gold key.
Bathroom breaks are for the weak (25 points)	Pass a red level without respawning.
City Ordinance (25 points)	Unlock all City levels.
E-Waste Disposal (25 points)	Unlock all Laboratory levels.
Easy Does it (50 points)	Score double-S in all combat levels without using area attack.
Into the Trees (25 points)	Unlock all Forest levels.
Maid Service (25 points)	Unlock all Mansion levels.
Master of the Custodial Arts (100 points)	Score double-S in all original single player levels.
One man's Trash... (50 points)	Sweep 50 apples.
Spotless Shine (25 points)	Score a flawless victory in a four-player online match.
The Clean Up Crew (10 points)	Score double-S in a silver level in each hub.
The Janitor Possesses the Keys (20 points)	Obtain a red key.
Triple threat (10 points)	Use area attack three times in a single player level.