Reach the 1st Boss having 4 hearts of max health
Defeat the 1st Boss
Defeat the 1st Boss without taking damage (No Ninjutsu)
Reach the 2nd Boss having 4 hearts of max health
Defeat the 2nd Boss
Defeat the 2nd Boss without taking damage (No Ninjutsu)
Defeat the 2nd Boss using only the Shuriken
Defeat the 2nd Boss without breaking any of his Drums and without dying
Reach the 3rd Boss having 4 hearts of max health
Defeat the 3rd Boss
Defeat the 3rd Boss without taking damage (No Ninjutsu)
Defeat the 3rd Boss using only the Shuriken
Reach the 4th Boss having 4 hearts of max health
Defeat the 4th Boss
Defeat the 4th Boss without taking damage (No Ninjutsu)
Defeat the 4th Boss using only the Shuriken
Defeat the 4th Boss without dying and breaking his weapons in a specific order (grenade launcher>missile launcher>gun)
Reach the 5th Boss having 4 hearts of max health
Defeat the 5th Boss
Defeat the 5th Boss without taking damage (No Ninjutsu)
Reach the 6th Boss having 4 hearts of max health
Defeat the 6th Boss
Defeat the 6th Boss without taking damage (No Ninjutsu)
Defeat the 6th Boss using only the Shuriken
Reach the 7th Boss having 4 hearts of max health
Defeat the 7th Boss
Defeat the 7th Boss without taking damage (No Ninjutsu)
Defeat the 7th Boss using only the Shuriken
Defeat the 8th Boss
Go through Stage 8 and defeat the 8th Boss without taking damage
Reach the Final Boss having 4 hearts of max health
Defeat the Final Boss
Defeat the Final Boss without taking damage (No Ninjutsu)
Defeat the Final Boss using only the Shuriken
Defeat the Final Boss without hitting him with any of your Weapons or Ninjutsu and without dying
Beat the entire Game without running out of Lives and starting with 3 Lives
Reach 9 Lives, starting from 3 lives in the Main Menu