Game Achievements:

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