ELIMINATE 50 ZEETNUK EGGS
ELIMINATE THE GOLIATH
ELIMINATE 10 ELITES UNITS
ELIMINATE THE ANNIHILATOR
COMPLETE THE OVERTRAIN MISSION WITHOUT LOSING LIVES
ELIMINATE 25 BOATS
ELIMINATE 100 TANKS
DESTROY 20 ZEETNUK STRUCTURES
SHOOT 100,000 ROUNDS
ELIMINATE 200 AIR UNITS
ESCAPE FORM THE CAVERN
COMPLETE THE TRAINING LELVEL
GET ALL BADGES
COMPLETE ZEETNUK STATION: INTRUSION WITHOUT LOSING LIVES
FINISH THE GAME IN THE HIGHEST DIFFICULTY SETTING