Complete the following achievements to unlock Xbox Live Gamerscore points.

Technician Apprentice (5 points): Complete any level. 

Power Blitz (5 points): Obtain any weapon upgrade. 

Turbo Blitz (5 points): Obtain any movement upgrade. 

Technician (10 points): Earn 100,000,000 points. 

Beam Blitz (10 points): Earn the Point-to-point Beam upgrade. 

Technician First Class (15 points): Earn 250,000,000 points. 

Tractor Blitz (15 points): Earn the Tractor Beam upgrade. 

Master Technician (20 points): Earn 500,000,000 points. 

Victory Blitz (25 points): Fire the Space Cannon and kill the MegaNoed 
(Master Technician Difficulty). 

Upgradium Blitz (30 points): Collect all the Upgradium. 

Iron Blitz (20 points): Obtain both armor upgrades. 

Spartan Blitz (40 points): Beat the game without any upgrades 
(Master Technician Difficulty).