Complete the first mission.
Complete the second mission.
Complete the third mission.
Complete the fourth mission.
Complete the fifth mission.
Complete the sixth mission.
Complete the seventh mission.
Complete the eighth mission.
Complete the ninth mission.
Complete the tenth mission.
Complete the eleventh mission.
Complete the tweflth mission.
Complete the thirteenth mission.
Complete the fourteenth mission.
Complete the fifteenth mission.
Complete the sixteenth mission.
Finish the first mission with at least 55 120mm shells remaining and the 7.62mm and Phalanx unused.
Destroy all 17 targets on the fifth mission with at least one U.S. base remaining.
Complete the ninth mission without having four damage at any one time.
Destroy all 19 targets on the thirteenth mission's map within 8 minutes.