Achievements...
	Play as Plankton...

Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
Clumsy! ( 10 points )	Fall out of the level 50 times.
Fast Track ( 30 points )	Complete all Time Trial levels.
It ( 15 points )	Be "It" for 50 seconds.
Jellyfisher ( 15 points )	Defeat 100 Jellyfish.
Masterful ( 30 points )	Complete Quest mode with all five characters.
No Pants! ( 10 points )	No pants in a multi-player game.
Party Animal ( 15 points )	Win a multi-player game.
Prospector ( 30 points )	Collect all the Gold Medals.
Quest Complete ( 5 points )	Complete a Quest Mode game.
SpongeBob ThousandPants ( 20 points )	Collect 1000 underpants.
Superhero! ( 15 points )	Use Super Moves 25 times.
Wide Awake! ( 5 points )	Break out of a Stun.

Successfully complete all nine Quest levels.