Crushing-Cogs Tower

Crushing Cogs Tower is the fortress level of Acorn Plains and the first overall fortress of New Super Mario Bros. U. It is a castle level with large moving stone cogs and Dry Bones.

Leyel Layout
The level is filled with large stone cogs that are needed to progress through the level. The only enemies besides Boom Boom are Dry Bones.

Enemies

 * Dry Bones
 * Boom Boom (boss)