Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
21st Century Schizoid Man ( 15 points )	Complete level 21 ( "Tyger Tyger" points ) either in Local Co-Op, Xbox LIVE, or Uberschizoid.
Barber Of Schizzville ( 20 points )	Shave the Orbiddles from 8 Astramoebas on a level, without destroying Astramoebas or losing a life.
Corpus Callosum Severed ( 20 points )	Complete level 119 ( "Ragnarok" points ) in Uberschizoid mode.
Flitt Breeder ( 10 points )	Get a gold medal on level 5 ( "My Man Flitt" points ) without destroying any Flitts.
Huevos Done Naked ( 20 points )	Gold level 47 ( "Los Huevos" points ) without activating any powerups.
One Mind, Two Goals ( 20 points )	Earn 20 silver or gold medals in Uberschizoid mode.
Playing The Field ( 15 points )	Play a game in each mode - Xbox LIVE, Local Co-Op, Wingman Bot Training, and Uberschizoid.
Schiz Hunter ( 20 points )	Destroy 30 Schizzes on a single level, using powerups and without losing any lives.
Schizoid Sensei ( 20 points )	Earn 10 medals ( any combination of gold, silver, and bronze points ) over Xbox LIVE.
Seafood Buffet ( 20 points )	Destroy 2500 Scorpios.
Sploderific ( 10 points )	Destroy all enemies on level 12 ( "Smartbomb" points ) with a single smartbomb.
Wired ( 10 points )	Destroy an enemy with a razorwire.