Complete the indicated task to earn the corresponding medal.

Medal	Task
Air Keeper	Have no air units lost.
Bombing Master	Destroy more than three enemy units with bombers.
Demon Of The Sea	Destroy more than three enemy units with submarines.
Exceptional Marksman	Destroy more than six enemy units with long-range units.
Gunship Falcon	Destroy more than six enemy units with helicopters.
Incredible Dogfighter	Destroy more than three enemy units with fighters or helicopters.
Land Keeper	Have no land units lost.
Marvelous Conquistador	Control all buildings.
Merciless Fighter	Destroy more than ten enemy units with close-combat units.
Preserver Of The Infantry	Have no infantry lost in battle.
Ray Of Light	Win within a certain number of cycles.
Sea Keeper	Have no sea units lost.
Submarine Executioner	Destroy all submarine units on the map.