Our Mystery House Marathon guide details every Green Star in World Crown-Mystery House in our Super Mario 3D World stars walkthrough.
World Crown-Mystery House contains three Green Stars to collect.
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Green Stars
There are 30 Green Stars in this one! Watch the video below to see how to beat them all. Skip to 3:24.
Stamp Location
There’s a stamp on the final level, the thirtieth level to be exact. It’s right on the path to the Green Star, so you’ll only miss it if you jump over it.
What’s Next?
Check out our World Crown-Crown: Champion’s Road guide and our World Crown-Toad: Captain Toad’s Fiery Finale World guide for green star and stamp locations for the next level.
If you’re looking for a different page, head over to our other guides in our Super Mario 3D World walkthrough!
| Green Stars | Stamps | Cat Shines |

