(Note: Complete bridge, wall, and other bridge before doing this.) Go up to the bridge and
go to the left. There should be a fire walk. Throw about 10-20 red pikmin on it, get in
the water, and call them. They'll try to come to you, but keep them in the fire walk. Walk
across the wall closest to them and when you see the cardboard box, use C stick to move
them onto the box. they will push the box, allowing you to cross.

I play ROBLOX and my account name is freezerburn2836 in roblox