Floating Island is a Gummi Mission available in Kingdom Hearts II. Upon completion the first time through, it unlocks Port Royal for regular gameplay.
In Kingdom Hearts II Final Mix, the EX S mission requirements are:
- Mission 1: Gummi ship must be a special model.
- Mission 2: Gummi ship must have at least four lock-on weapons.
- Mission 3: Teeny ships cannot be used.