Save the Solar System - Shoot the Extraterrestrials! One of the most popular videogames ever was Space Invaders. ExtraTerrestrials is the next step after Space Invaders. While travelling through the solar system on your way back to Earth, you suddenly get attacked by ExtraTerrestrials.
You have to shoot down these little yellow, green and red aliens ?or the solar system is doomed! Shoot the aliens by moving your laser guns horizontally and vertically. Try to shoot the laser gun exactly over
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Save the Solar System - Shoot the Extraterrestrials! One of the most popular videogames ever was Space Invaders. ExtraTerrestrials is the next step after Space Invaders. While travelling through the solar system on your way back to Earth, you suddenly get attacked by ExtraTerrestrials.
You have to shoot down these little yellow, green and red aliens ?or the solar system is doomed! Shoot the aliens by moving your laser guns horizontally and vertically. Try to shoot the laser gun exactly over the planets to maximize your result. After cleaning up here, you must defend the next planet. But take care - more aliens will appear, and not all aliens can be eliminated with just one shot.
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