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