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Flash Tower Defence Games » Space Base Defence: Invasion
Space Base Defence: The Invasion... Game has 6 different maps: Moon, Mars, Jupiter, Pluto, Mercury, Venus.
4 types of user control weapons: Ion Cannon, EMI, Extra EMI, Base Shield.
You have to complete the first level to unlock second etc.
Auto save progress. (unlocked levels, gold, exp, weapon upgrades) Just press continue button.
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