Achievement | How to unlock
|
---|
ALIEN KILLER III | Kill 2500 enemies.
|
ALIEN KILLER II | Kill 1500 enemies.
|
ALIEN KILLER IV | Kill 3500 enemies.
|
ALIEN KILLER I | Kill 500 enemies.
|
ALIEN KILLER V | Kill 5000 enemies.
|
BLUE STELL | Upgrade your ship to the latest energy level.
|
BOMB EXPERT | Fire three pulse bomb in same round.
|
BULLET HELL | Activate the shot launcher three times in same round.
|
CRYSTAL WALL | Upgrade your ship to the last shield level.
|
DESTROYER WITH PRECISION | Activate the laser three times in same round.
|
GET OVER HERE | Upgrade your ship to the latest magnetism power level.
|
I HAVE THE POWER | Upgrade your ship to the latest level of firepower.
|
RIGHT IN THE BULL'S EYE | Launch three homing missiles in same round.
|