You are a small space mining outpost in the middle of nowhere, completely safe for you anonymity. However, one day space pirates find out your location and dispatch their drones you wipe out your outpost and steal all of your materials. You must now build up your defenses and fend off the pirates. Use the arrow keys to control your main ship and defeat the enemies as the make their way along the path. Gain gold and build additional turrets, upgrade your ship, and plant bombs to best fend off every wave of attackers to save your outpost and everyone inside.