Found the two church keys.

Found the restaurant key.

Find the cinema film, start the film, and watch the film.

Found the arcade key after the beast.

Found the handgun.

Found the hospital key.

Found the pistol.

Reach the hospital with fine condition.

Defeat Mr X at hospital.

Reach the paradise building with fine condition.

Defeat 30 enemies.

Got prison key and rope and get to sewers.

Found the shotgun.

Defeat Mr X at prison.

Reach the rooftop area with fine condition.

Found the club house key.

Reach the umbrella quarters with fine condition.

Defeat Mr X at the club.

Found the umbrella keycard.

Defeat Mr X at umbrella building.

Found the grenade launcher.

Reach the gutter sewers with fine condition.

Defeat 60 enemies.

Rescue the girl at house.

Defeat Mr X at the ropeway

Entered the mountain road with fine condition.

Entered the cavern with fine condition.

Entered the coast with fine condition.

Collect 3 documents.

Found the magnum

Found the activation disk.

Reach the secret laboratory with fine condition.

Found the laboratory keycard.

Defeat Mr X at mansion labs.

Defeat Biotic Monster at labs.

Reach the escape area of laboratory with fine condition.

Defeat Biotic Monster at heliport.

Defeat 100 enemies.

Complete the game with a hit average of 70% or higher

Complete the game with a B rank or higher

Complete game in 2 hours or less.

Defeat final boss without use continues.