You can gather resources by drilling into the several asteroids. Every asteroid gives you another kind of resource. Killing aliens also rewards you with a small amount of resources, but be careful: If you die, you loose all the resources you have on your ship. Expand your ship by building tiles onto it. Build batteries, generators, drills or guns to enhance your ship, and to be prepared even better for the challenges the game gives you! Face off with several alien types. Those aggressive little beasts try to take down you and your ship and will not stop until defeated.