Complete any Sector without firing a single shot. (Hint: Use the Charge Attack!)
Defeat 50 enemies using the Charge Attack.
Complete any Sector without getting hit by a single shot.
Defeat 10 enemies or more using one Laser shot.
Complete your first Sector.
Get all three hidden Crowns in any Sector.
String together a Combo of 100 points or more.
Use each weapon one time.
Complete all Sectors in one Stage.
Receive the highest ranking Medal on any Sector.
Complete all three Stages.
Defeat the final Boss.
Complete any Sector on the Hard difficulty setting.
Complete any Sector on the Brutal difficulty setting.
Complete any Sector by playing with a friend in co-op mode.
