Beat The Red Mothership
Defeat the Star Dreadnought
Defeat the PMD
Totally defeat the Hellmother... Both forms!
Defeat the 5th Boss
Reach 1 Million Points
Reach 2 Million Points
Reach 5 Million Points
Reach 10 Lives
Survive The Space Station's Trench
Defeat the fleet of Battleships
Defeat the Skulltaker
Defeat the Fleet of Terratoid Earth Scouts
Defeat the Puppet Master
Reach the Star Cruiser Crescendo
Beat the Star Cruiser Crescendo