Take the challenge

Finish the bridge level

Finish the canyon level

Finish the subway level

Finish the train level

Finish the temple level

Complete the second mission and defeat the boss Jean and his robot Daddy

Finish mission IV

Beat the first shoot bonus stage

Beat the third shoot bonus stage

Beat the first ninja bonus stage

Beat the third ninja bonus stage

Beat the fifth ninja bonus stage

Beat the seventh ninja bonus stage

Beat the ninth ninja bonus stage

City level hidden lives found

Find the cave treasure room

Beat the fifth shoot bonus stage

Beat the seventh shoot bonus stage

Beat the ninth shoot bonus stage

Finish the game on Ninja