A habitable planet has been found after years of searching and it is time to put down roots and start building energy collectors, but you are not alone. Your goal is to protect your base at all cost. Build defensive towers on energy soaked spots and upgrade them to resist the alien attacks. You will have to battle it out against spiders, scorpions, armored beetles, and all manner of creepy crawlies if you are going to survive. After each mission you can spend your stars on research to unlock new towers and abilities.

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