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Instructions: Get ready to Overhaul the space station that is about to be attacked by alien spaceship invaders! With a unique gameplay of matching items, in this special base defense game you must combine tower fragments in order to create a full working tower that is able to prevent all invaders from reaching and destroying your base. Combine as many fragments as you can, construct as many towers as you can, upgrade as much as possible and defend the base at all costs!
Use the mouse to move and match towers.
