There are 12 achievements worth a total of 200 points
Beat the game without purchasing any upgrades (Master Technician)
Collect all the Upgradium
Fire the Space Cannon and kill the MegaNoed (Master Technician)
Earn 500,000,000 points
Obtain both armor upgrades
Earn 250,000,000 points
Earn the Tractor Beam upgrade
Obtain any movement upgrade
Earn 100,000,000 points
Earn the Point-to-Point Beam upgrade
Obtain any weapon upgrade
Beat any level