Clear Stage 1 - City (Normal or Hard)

Clear Stage 2 - Museum (Normal or Hard)

Beat the Game as Baby Head on Hard Mode

Beat the Game as Captain Commando on Hard Mode

Beat the Game as Mack the Knife on Hard Mode

Beat the Game as Ginzu the Ninja on Hard Mode

Clear Stage 5 - Seaport (Normal or Hard)

Clear Stage 3 - Ninja House (Normal or Hard)

Clear Stage 4 - Circus (Normal or Hard)

Clear Stage 6 - Aquarium (Normal or Hard)

Clear Stage 7 - Underground Base (Normal or Hard)

Clear Stage 8 - Enemy's Spaceship (Normal or Hard)

Clear Stage 9 - Callisto (Normal or Hard)

Reach a Score of 20,000

Reach a Score of 100,000

Clear Any Stage With Full Health (Normal or Hard)

Beat the Game without using a credit on Hard Mode (1P)

Defeat Dolg in Stage 1 Wielding a Sledgehammer (Don't Drop Hammer)

Finish Off Any Boss Using Your Special Move as Captain Commando

Reach a Score of 150,000