Neo Bowser Castle (Mario & Luigi: Dream Team)

Neo Bowser Castle is the final area that appears in Mario & Luigi: Dream Team. On Pi'illo Island, it doesn't appear until the middle of the game, where it appears floating high above the island, until it is grounded and lands in the east, north-west of Somnom Woods.

Story
At the summit of Mount Pajamaja, with the Dream Stone charged, Antasma wishes for a castle for him and Bowser, one that is impenetrable and also one that is feared. A large castle, a mix between Bowser's and Antasma's designs, comes out of the Dream Stone and floats into the sky. Antasma then tries out the castle and destroys several small islands around Pi'illo island with large lasers. Then a large impenetrable shield surrounds the castle. Bowser dubs this castle Neo Bowser Castle. Inaccessible for most of the game, Mario and Luigi gather the parts of the Ultibed to reach the Zeekeeper in the dream world, as he is the one who can break the shield surrounding Neo Bowser Castle and send it to the ground so the brothers can defeat Antasma and Bowser.

When the Mario and Luigi storm the castle, most of the important areas are blocked with sturdy gates that must be lowered by pressing several switches that power the gate using all the navigational techniques they've learned through the game. Kamek will also hinder progress several times by casting spells on the doorways, warping the brothers in different sections than they intended, before going through dream portals created by Antasma. By lowering the gates blocking floating Koopa Clown Cars that Luigi can use to sleep on, the brothers can get to Kamek through the puzzle-laden dream worlds, where they can defeat him to lift the spells placed on the doors so they can move forward. As they travel up the castle, Giant Bob-Ombs will come into play and the brothers must navigate them to press the gates' switches if their abilities alone are not enough.

Enemies

 * Fire Bros
 * Flaming Antasmaton
 * Inky Piranha Plant
 * Chain Chomps
 * Walker Guys
 * Shy Guy Airtub R
 * Shy Guy R
 * Antasma (boss)
 * Dreamy Bowser (final boss)

Trivia

 * Neo Bowser Castle is seemingly similar to Neo Bowser City.