Kill 500 fighters.
Kill 2500 fighters.
Kill 10000 fighters.
Kill 50 enemies.
Kill 250 enemies.
Kill 1000 enemies.
Destroy 100 cargos.
Kill a spy with the flamethrower.
Pick 15 differents weapons.
Pick all weapons at least once.
Pick all Energy weapons.
Pick all Bullets weapons.
Pick all Heavy weapons.
Pick all Bots weapons.
Pick all Melee weapons.
Finish the game once.
Finish the first loop.
Defeat all the bosses in the Arena at least once.
Die 50 times.
Try all upgrades.
Beat the game using the Blaster only.
Destroy the Alien ship.
Destroy the Old Friend.
Destroy the Garbage Collector.
Destroy the Astroworm.
Beat the Red Baron
Destroy the Super Chabal.
Complete a boss rush.
