In the opening sequence, you are spacewalking with Maggie and Brink. The first thing to do is to go and take a look around the asteroid. After that is done, go back to the shuttle and call Cora on the Pen Ultimate. Talk to her about the flying pig. She will release it for you. Now you can go and grab it. Once the pig is on the asteroid, go to it and take all of the items in it. Now go to quadrant 2 of the asteroid. There, move your cursor around the screen until you Find the place labeled "target surface". Use the zero-g digger from the flying pig on the target surface and put explosive unit alpha on the surface. Arm the nuke with the arming key and proceed to quadrant 3. Use your shovel with the boulder. Then, plant explosive unti beta with the target surface. Arm it with the arming key. You may now go back to the shuttle, and call Ken on the Pen Ultimate. Talk to him about the nukes, and he'll let you in.
