Scope out a hot babe Downtown

Defeat Scorpion on the Tower Building with a headshot

Go to the Tower Building and defeat Scorpion

Take out the Scorpion Bros in the Air Battle with a headshot

Shoot down the Scorpion Bros in the Air Battle

Scope out a hot babe in the Stadium

Defeat Cobra at the Stadium with a headshot

Defeat Cobra at the Stadium

Scope out a hot babe on the Highway

Shoot down the Chopper on the Highway with one bullet

Defeat Cobra on the Highway in the car with a headshot

Defeat Cobra on the Highway in the truck with a headshot

Chase down the terrorists on the Highway and rescue the president's daughter

Scope out a hot babe in the Hotel

Defeat Hornet in the Hotel with a headshot

Rescue the First Lady in the Hotel

Parachute to the enemy compound and take out the power supply box without taking damage or killing anyone

Defeat both Tom & Jerry with headshots

Obtain three lives by scoping out hot babes in the Night Vision level

Defeat Monica with a headshot

Take out the Big Boss with your last bullet and rescue the president

Complete Time Attack Mode on Easy difficulty with at least an A rank

Complete Time Attack Mode on Normal difficulty with at least an A rank

Complete Time Attack Mode on Hard difficulty with at least an A rank

Complete the Indoor Shooting Range with at least an A rank

Clear all 9 Training levels of the Outdoor Shooting Range with the clear score

Complete Time Attack training in all three locations with at least a C rank and a combined total record of no more than 7 minutes

Complete Perfect Shot training at the Farm with a perfect score of 31,000 points

Shoot all 45 targets in Pop-up Targets training on the River

Shoot 50 targets in Quick Shot training in the Cave

Complete all 100 Challenge 100 challenges with at least a Bronze medal

Complete Story Mode with either the good or bad ending on level 8 difficulty

Complete Story Mode with either the good or bad ending in under 15'00"00

Complete Story Mode with either the good or bad ending with at least 90% accuracy

Complete Story Mode with either the good or bad ending on at least level 4 difficulty without using a credit

Reach Big Boss in Story Mode in Professional Mode

Reach Big Boss in Story Mode in Romantic Mode

Reach Big Boss in Story Mode in No Scope Mode

Reach Big Boss in Story Mode in Hidden Mode

Miss your final shot at Big Boss, or hit him but not in the head