Hero of Mars
Destroy the Axis Of Evil's ultimate weapon
30 
Perfectionist
Get a gold medal on ten different levels
20 
Big Winner
Win three levels in 4-player Multiplayer Mode
20 
Universal Banker
Accumulate 8888 units of carbon.
20 
Hero of Venus
Escape Venusian Space
20 
Hero of Mercury
Get Empress Armada off planet Mercury
20 
Well Defended
Buy Wicked Armor
20 
Space Hog
Defeat a space mumba
15 
Go for the Gold
Get a gold medal in levels 11, 12, and 13.
15 
Weapon Specialist
Max out one weapon
15 
Overachiever
Get a gold medal on five different levels
15 
Multi Player
Complete any level in Online Multiplayer Mode
10 
Smarter Than A Ball
Rescue Empress Armada without being crushed
10 
Perfect Skill
Max out one statistic
10 
Medallist
Get a medal on any level
10