Asteroid Sweep

Asteroid Sweep is one of the first two Gummi Missions available in Kingdom Hearts II. Upon completion the first time through, it unlocks The Land of Dragons for regular gameplay.

Mission 1
Enemies: Ring Tank, Knight Head, U.F.O.

Ranks:
 * S: 30 Medals, gain Patterned Skins A
 * A: 26 Medals, gain Neon Orb G
 * B: 22 Medals, gain Mini-Propeller G
 * C: 18 Medals, gain Fira G
 * D: 14 Medals, gain Thundara G
 * E: 10 Medals, gain Laser Upgrade

Mission 2
Enemies: Ring Tank, Knight Head, U.F.O., Spider, Mega Tank, Bomb Bell

Ranks:
 * S: 500 points, gain Highwind model
 * A: 440 points, gain Propeller G
 * B: 380 points, gain Large Shield G
 * C: 320 points, gain Fira G
 * D: 260 points, gain Saw G
 * E: 200 points, gain Gravira G

Mission 3
Enemies: Ring Tank, Knight Head, U.F.O., Spider, Mega Tank, Bomb Bell

Ranks:
 * S: 1,000,000 points, gain Flat Helm G
 * A: 900,000 points, gain Hurricane G
 * B: 800,000 points, gain Thruster G
 * C: 700,000 points, gain Radar G
 * D: 600,000 points, gain Gungnir G
 * E: 500,000 points, gain Masamune G