Super Mario 3D World: Bowser-1 -- Spiky Spike Bridge

When Bowser took all of the Sprixie Princesses at once, he created a clear pipe to his own world, World Bowser. It's a large amusement park.

In this level, it's rainy and dark. Most of the path is covered in spikes. Sometimes, the spikes appear in a sequence instead of all at once. There are parts of the level not covered in spikes. One area has a Para Dry Bones and a Super Bell. Cross the spikes ahead to a warp box. Up ahead are long stretches of spikes. In one corner is a Fire Bro. Go left of the Fire Bro and climb up the wall for the first Green Star. Past the Fire Bro are moving bridges with spikes. Use the POW Blocks to get rid of the Para Dry Bones for a short time. The warp box ahead leads to the midpoint.

Past the midpoint is a warp box that leads to an area with more spikes. Go to the left for the stamp. Return, jumping over the spikes. In the middle is another Fire Bro. Climb up the tower for a Mystery Box. In the Mystery Box, climb the wall and drop down to the P-Switch. This makes the second Green Star appear. Climb back up the wall and jump over the right wall to get the Green Star. At the end of the long stretch of spikes is a warp box. This will take you to an area with many Para Dry Bones. Grab the Starman in the item box to get rid of them. To the left is the third Green Star on some donut lifts. Wait until the floating platform with spikes is approaching and close to get the Green Star, then jump onto the platform. Dodge the sequential spikes, then transfer to another platform with spikes. This one will take you to a warp box to the flagpole. There are spikes on the stairs.

The stamp is of a Para Dry Bones.