Nuka-Galaxy (7 Star Cores)
Make your way through the line for the roller coaster. When facing the track (with the red numbers at your feet in front of you), look right to find the control room. There’s a Star Core inside of there.
You’ll find a staircase at the back of the control room. Go down and you’ll be in a large empty room with another staircase on the other side. Climb the staircase and enter the door to your left and follow the path. You’ll be in the roller coaster room with all of the fake asteroids. Cut across to find the staircase leading down. Follow the wall to your right around the room and you’ll come across a small hallway with Protectrons and a computer terminal that houses a Star Core.
Right next to that computer is another staircase leading down, follow it then enter the room straight ahead that contains another staircase. Go down and you’ll come across an elevator in a hallway. The elevator takes you up where you’ll find another staircase across the room. Going down will show a computer ahead with another Star Core.
Continue down the stairs after grabbing the last Core, and cross the field of rocks and grass. Just follow the path and you’ll reach a doorway. Enter and go straight and you’ll see yet another staircase (this building loves stairs) to your right. Climb all the way to the top of the tower keeping to your left (there are 4 sets of stairs) to find a Core in a computer.
Head down the last flight of stairs you just climbed and you’ll see that there was another set of steps to your right that lead to a walkway. Cross the walkway, head right, and continue to climb towards the little UFOs until you hit a room with more roller coaster track and another staircase at its end. Follow, and you’ll be at the start of the ride. The Control Panel near the busted cars will house a Star Core.
Jump across the tracks and enter the room you see there. Climb up and another computer to the far left will house your next Core.
There’s a small computer room off to the side of the room you just entered. The final Core is here.
