Rating:
Published:
Mar. 24, 2008
Game Plays:
2560 plays
Description:
Protect the planet from waves of alien invaders by building defenses and researching new technologies.
10 weapons, 15 levels, upgradable shield, engine and energy. Gain level as your fight through each level.
3 Boss levels.
Instructions:
Select buildings from available structures list and build in available slots.
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