瀏覽成就
342 找到成就
Light Life
30 ptsLuminara
Complete all 50 levels without losing a life
Defender of Mars
30 ptsRed
Survive for 600 seconds
Generic Achievement
30 ptsGeneric Defense Game
Score 100,000 points in Ultimate Survival
Defender of the Universe
30 ptsGamma Bros
Defeat the final boss without using any passwords except the one for level 2
Defender of Earth
30 ptsP.O.D.
Defeat the final mothership
Counter-Terrorists Win
15 ptsB29 Assault
Complete all six stages