Find an escaping astronaut.
Find a floating blue stone.
Find the chest of Grialia.
Destroy Hydorah and all his seeds.
Destroy Hydorah and all his seeds using no continues.
Complete a mission with an accumulated score of 50000 points or more.
Complete a mission with an accumulated score of 100000 points or more.
Complete a mission with an accumulated score of 150000 points or more.
Complete a mission with an accumulated score of 200000 points or more.
Complete a mission with an accumulated score of 250000 points or more.
Complete a mission with an accumulated score of 300000 points or more.
Complete a mission with an accumulated score of 350000 points or more.
Complete a mission with an accumulated score of 400000 points or more.
Complete a mission with an accumulated score of 450000 points or more.
Complete a mission with an accumulated score of 500000 points or more.
