Complete the first stage without losing a ship [Countryside]
Complete the second stage without losing a ship [City]
Complete the third stage without losing a ship [Ocean]
Complete the fourth stage without losing a ship [Ruins]
Complete the fifth stage without losing a ship [Wasteland]
Complete the sixth stage without losing a ship [Floating Continent]
Complete the seventh stage without losing a ship [Space Station]
Complete the eighth stage without losing a ship [Final Enemy Base]
Reach 50,000 points
Reach 100,000 points
Reach 500,000 points
Reach 1,000,000 points
Complete all eight stages without losing a single credit
Complete the first stage [Countryside]
Complete the second stage [City]
Complete the third stage [Ocean]
Complete the fourth stage [Ruins]
Complete the fifth stage [Wasteland]
Complete the sixth stage [Floating Continent]
Complete the seventh stage [Space Station]
Complete the final stage [Final Enemy Base]
Have the maximum upgrade amount for the Vulcan weapon
Have the maximum upgrade amount for the Laser weapon
Have the maximum upgrade amount for the missile sub-weapon
Have the maximum upgrade amount for the homing missile sub-weapon
Have 10 medals at one time
Have 20 medals at one time