Take down a Blimp
Beat all missions and launch the [CLASSIFIED]
Unlock all parts
Become a feared level 10 rauser pilot
Sink a Battleship
Destroy a Submarine
Outsmart an Ace
Unlock a part
Survive SFMT long enough to hear the end of the air alarm
Sink an Acemarine
Defeat a Laser Ace
Pilot all 125 Rauser combinations