Attacked an enemy with Katana.
Attacked an enemy with Baseball Bat.
Attacked an enemy with Golf Club.
Attacked more than 6 enemies at the same time.
Watched the ending in the difficulty "Hard" or "Nightmare", with more than 50 bullets remaining.
Watched the ending in the difficulty "Hard".
Watched the ending in the difficulty "Nightmare".
Gained more than 100,000 score.
Gained more than 500,000 score.
Gained more than 1,000,000 score.
Gained 10 types of weapons.
Gained 20 types of weapons.
Gained 30 types of weapons.
Gained all types of weapons.
Gained 5 types of documents.
Gained 15 types of documents.
Gained all types of documents.
Gained 5 types of food supplies.
Gained 10 types of food supplies.
Gained all types of food supplies.
Obtained all the trophies.
Cleared the sub story "Doomsday Dwellers".
Cleared the sub story "Police Chief".
Cleared the sub story "Motel Tragedy".
Cleared the sub story "Daydream Champ".
