Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Bronze Bullet	Finish the game with the Assassin on Normal difficulty.
Bronze Cleaver	Finish the game with the Butcher on Normal difficulty.
Bronze Cross	Finish the game with the Exorcist on Normal difficulty.
Bronze Shield	Finish the game with the Marshal on Normal difficulty.
Bronze Star	Finish the game with the Marine on Normal difficulty.
Bull in a china shop	Destroy 50 breakable objects.
Caves	Clear the Caves of all enemies.
Church Street	Clear Church Street of all enemies.
Downtown	Clear the Downtown Area of all enemies.
East Commercial District	Clear East Commercial District of all enemies.
Endangered Species	Kill an enemy of every type.
Factory	Clear the Factory of all enemies.
Forest	Clear the Forest of all enemies.
Fu**in' n00b	Get killed on Church Street.
Gold Bullet	Finish the game with the Assassin on Nightmare difficulty.
Gold Cleaver	Finish the game with the Butcher on Nightmare difficulty.
Gold Cross	Finish the game with the Exorcist on Nightmare difficulty.
Gold Shield	Finish the game with the Marshal on the Nightmare difficulty.
Gold Star	Finish the game with the Marine on Nightmare difficulty.
Gone Shopping	Buy an item from a Trader.
Gourmand	Eat 100 food items.
Home Run	Kill 50 enemies using Melee Weapons.
Hospital	Clear the Hospital of all enemies.
Junkyard	Clear the Junkyard of all enemies.
Lawnmower Man	Run over 50 zombies with a car.
Loaded	Collect 1,000,000 cash.
Main Street	Clear Main Street of all enemies.
Military Base	Clear the Military Base of all enemies.
Old Church and Cemetery	Clear the Old Church and Cemetery of all enemies.
Peanut Bullet	Finish the game with the Assassin on Easy difficulty.
Peanut Cleaver	Finish the game with the Butcher on Easy difficulty.
Peanut Cross	Finish the game with the Exorcist on Easy difficulty.
Peanut Shield	Finish the game with the Marshal on Easy difficulty.
Peanut Star	Finish the game with the Marine on Easy difficulty.
Prison	Clear the Prison of all enemies.
Riverside	Clear the Riverside of all enemies.
Rooftops	Clear the Rooftops of all enemies.
Sewers	Clear the Sewers of all enemies.
Sharp Attack	Defeat 150 enemies using the Sharpen Skill.
Shoot'em Up	Kill 50 enemies with Ranged Weapons.
Silver Bullet	Finish the game with the Assassin on Hard difficulty.
Silver Cleaver	Finish the game with the Butcher on Hard difficulty.
Silver Cross	Finish the game with the Exorcist on Hard difficulty.
Silver Shield	Finish the game with the Marshal on Hard difficulty.
Silver Star	Finish the game with the Marine on Hard difficulty.
Suburbs	Clear the Suburbs of all enemies.
Test Driver	Test Driver.
Train Yard	Clear the Train Yard of all enemies..
West Commercial District	Clear West Commercial District of all enemies.
Zombie Annihilator	Reach Level 30.
Zombie Destroyer	Reach Level 25.
Zombie Exterminator	Reach Level 20.
Zombie Killer	Reach Level 15.
Zombie Subduer	Reach Level 10.
Zombie Tamer	Reach Level 5.