The engineers broke the shields of three space stations. Normally that is no big deal but there is a huge cloud of asteroids heading towards these defenseless stations.
Someone has to deflect these asteroids to defend those stations and the people living on them.
Most Assets were found on opengameart.org under CC0 license except the Space Station Design by MillionthVector http://millionthvector.blogspot.de
Thanks to Unlucky Studios for the Spaceship assets ( http://opengameart.org/content/complete-spaceship-... ) and Kenney.nl for most Sound Effects ( http://opengameart.org/content/63-digital-sound-ef...)