Immortal
Complete a level without dying or losing any allies.
15 ✓ December 17th, 2010
Legend
Complete the game on Insane.
50 
Hero
Complete the game on Normal.
25 
Ace
Earn 185,000 points.
20 
Teamwork
Score 10,000 points while attached in a level.
15 
Exterminator
Destroy all enemies in a level.
15 
Untouchable
Complete a level without taking damage.
15 
Diplomat
Complete a level without firing.
15 
Veteran
Earn 100,000 points.
10 
Epic Warrior
Form a four-ship (Epic) formation.
10 
Rookie
Earn 30,000 points.
5 
Halfway Point
Finish Mission 3 on any difficulty.
5