Morbid difficulty...
	Undead difficulty...
	Various Trophies...

Successfully complete the game under the Grim difficulty setting.

Successfully complete the game under the Morbid difficulty setting.

Complete the following tasks to unlock PlayStation 4 trophy rewards.

Trophy	How to unlock
A Trip Downtown (Bronze)	Complete Mission 2 (Any Difficulty Level).
Aim For The Head (Bronze)	Perform 500 Headshots.
And So It Begins... (Bronze)	Complete Mission 1 (Any Difficulty Level).
Blown To Bits (Bronze)	Blow Up 1 000 Zombies.
Car Killer (Bronze)	Destroy 500 Vehicles.
Combo Master (Silver)	Get the Apocalypse Combo Kill Bonus (150 Kills).
Contributor (Bronze)	Help Your Country To Clear The Virus Infection.
Double the Action (Silver)	Complete Campaign Mode In Co-Op Mode.
Dynamic Duo (Bronze)	Complete a Round in Co-Op Without Either Player Taking Damage.
Found 'Em (Bronze)	Find all the Egogate emblems.
Genocidiary (Gold)	Kill 53 597 Zombies.
Gravedigger (Bronze)	Complete Mission 7 (Any Difficulty Level).
Hospital Bill Through the Roof (Bronze)	Complete Mission 6 (Any Difficulty Level).
Keep It Up (Bronze)	Complete a Round with a Kills-per-minute rate of 100 or more.
King Of Looters (Silver)	Collect All The Loot In Every Mission.
Looter (Bronze)	Collect All The Loot In Any Mission.
Mediocrity (Silver)	Complete Campaign Mode On 'Normal'.
Memento Collector (Gold)	Find all mementos in single player campaign in a single playthrough.
Morbid Curiosity (Gold)	Complete Campaign Mode On 'Morbid'.
Never Give Up (Gold)	Survive to Round 10.
On top of the World (Bronze)	Complete Mission 4 (Any Difficulty Level).
Out of the City (Bronze)	Complete Mission 5 (Any Difficulty Level).
Pyromaniac (Bronze)	Burn 1 000 Zombies.
Romero Would Be Proud (Platinum)	Collect All Trophies.
Skilled (Silver)	Complete A Mission Without Receiving Any Damage.
Sleeping with the Fishes (Bronze)	Complete Mission 9 (Any Difficulty Level).
Still In the Game (Bronze)	Survive to Round 5.
Suit Up (Bronze)	Collect An Armor Piece.
Survivor (Bronze)	Complete A Mission Without Dying .
Teamwork (Bronze)	Complete A Mission In Co-Op Mode (Any Difficulty Level).
Took the Highway (Bronze)	Complete Mission 10 (Any Difficulty Level).
Top Gear (Silver)	Collect All Armor Pieces.
Tough Enough (Silver)	Complete Campaign Mode On 'Grim'.
Train to Nowhere (Bronze)	Complete Mission 8 (Any Difficulty Level).
Up Close & Personal (Bronze)	Perform 500 Melee Kills.
Upgrader (Bronze)	Fully Upgrade A Single Stat Of Any Weapon In Campaign Mode.
Very Dead (Silver)	Complete A Mission On 'Undead'.
Walk in the Park (Bronze)	Complete Mission 3 (Any Difficulty Level).
Weapons Specialist (Silver)	Fully Upgrade All Stats Of Any Weapon In Campaign Mode.
Zombie Hunter (Silver)	Kill 10 000 Zombies.
Zombie Killer (Bronze)	Kill 1 000 Zombies.