Assault of the Dreadnought

Assault of the Dreadnought is the final Gummi Mission available in Kingdom Hearts II. Upon completion the first time through, it re-opens Twilight Town for regular gameplay and to reach the final world in the game.

First Run
Upon completing Assault for the first time, Sora will get a Cost Limit Upgrade.

Kingdom Hearts II: Final Mix+
The EX S mission requirements are:


 * Mission 1: Gummi ship must have at least two Ultima weapons.
 * Mission 2: Main Gummi ship must fit in a 3 x 3 box.
 * Mission 3: Gummi ship must have a Drain weapon.

Trivia
Assault of the Dreadnought looks a lot like the Death Star in Star Wars: Episode IV: A New Hope.