Destroy a Carrier boss.
Destroy a Cruiser boss.
Destroy 100 cargos.
Pick all Melee weapons.
Die 50 times.
Kill 2500 fighters.
Pick all Bullets weapons.
Kill 1000 enemies.
Pick 15 differents weapons.
Kill 500 fighters.
Kill 250 enemies.
Destroy a Destroyer boss.
Destroy a Frigate boss.
Destroy a Bomber boss.
Kill 50 enemies.
Destroy a Battleship boss.
Meet the Mothership.
Destroy the Mothership.
Destroy the Nemesis.
Pick all weapons at least once.
Pick all Energy weapons.
Pick all Heavy weapons.
Pick all Bots weapons.
Finish the game once.
Finish the first loop.
Defeat all the bosses in the Arena at least once.
Try all upgrades.
Kill 10000 fighters.
Beat the game using the Blaster only.
Kill a spy with the flamethrower.
