| On the left is his appearance in the first part of the game, and on the right is his appearance in the second part of the game.|
| Home/Home Galaxy
|| Lunar Lab Galaxy
Billy appears in the Wii version of MySims Galaxy. He is a stargazer in the Lunar Lab Galaxy for the first part of the game and Professor Nova treats him like a son. He is then part of the Sim-Brigade for the second part of the game.
Objective: Collect all eight pieces of paper scattered around the lab.
Introduction Dialogue: Darn! All my telescope plans are missing. My plans ... Hey, [player name]. Could you find them for me? They're probably somewhere inside the lab.
Notepad Task Information: Billy has lost his telescope plans. Help him, by finding them as quickly as possible.
Conclusion Dialogue: Thanks, [player name]!
Notepad Task Conclusion Dialogue: Well done! Now Billy's got his plans back, he can work on his telescope. I wonder who else will lose their plans ...
Reward: Astronaut Suit, Billy's First Outfit.
Operation Rocket Is Complete!
Objective: Control Makoto to make her put the rocket parts together.
Introduction Dialogue: Dr. F? Can she build the rocket for us?
Notepad Task Information: Dr. F has given you control of Makoto. Use her to build the rocket.
Conclusion Dialogue: Finally! It's together! Thanks. Without you, none of this would of happened.
Notepad Task Conclusion Dialogue: Well done. Now both projects are complete, and your work there is done.
Reward: Billy's Second Outfit.
- Why hello there, I'm Billy. Welcome to the Lab.
When working on another Lunar Lab Galaxy mission
- Sorry about the chaos. You just get use to it after a while!
- Do you like music, [player name]?
- Stars are so pretty, I do love looking at them!
After completing Billy's missions
- Our plans are coming along nicely. Everything's going well.
- If you ever want a book on something. Just go and ask Brownie. She's sure to have it.