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.

Missions

First Run

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

Mission 1

Ranks
Rank Medals Prize
S 30 Mushroom Model
A 26 Vortex G
B 22 Big Bridge G
C 18 Excalibur G
D 14 Meteor G
E 10 Cost Converter
Enemies:

Mission 2

Ranks
Rank Points Prize
S 500 Fenrir Model
A 440 Square Light G
B 380 Vortex G
C 320 Large Shell G
D 260 Auto-Regen
E 200 Drain G
Enemies:

Mission 3

Ranks:
Rank Medals Prize
S 1,000,000 Big Bridge G
A 900,000 Darkness G
B 800,000 Angel G
C 700,000 Meteor G
D 600,000 Graviga G
E 500,000 Firaga G
Enemies:
  • Cruiser
  • Mystic Flyer (Gold)
  • Spider
  • Core
  • Hunter X

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.