Our Bowser’s Bob-omb Brigade stars guide details every Green Star in World 6-Castle in our Super Mario 3D World stars walkthrough.

World 6-Castle contains three Green Stars and a single Stamp to collect. If you’re looking for other Green Stars or stamps from World 6, as well as any Cat Shines from Bowser’s Fury, head on over to these pages:

Green Star #1

Use a bomb on the giant Question block. This will raise a series of blocks and reveal the first Green Star.

Green Star #2

There is a section of the level where the path splits in two. Use a bomb to destroy the giant brick block on the right. The Stamp is hidden inside.

Green Star #3

In the area with the grates, hit the giant Question Block to have a row of blocks lien up to the Green Star on the right.

Stamp Location

There is a section of the level where the path splits in two. Use a bomb to destroy the giant brick block on the right. The Stamp is hidden inside.

Check out our World 6-C: Motley Bossblob’s Big Battle guide or World 6-Mystery House: Mystery House Throwdown guide for green star and stamp locations for the next level.

Use the links below to jump to different sections of our guide.

Super Mario 3D World + Bowser’s Fury (Guide Hub)
	Green Stars Walkthrough
W1	W2	W3	W4
W5	W6	W🏰	W🐲
W🌟	W🍄	W🌸	W👑
	Stamps		Cat Shines