Dead Nation cheat codes

Achievements:

Easy Does It (Bronze)
Objective: Complete Campaign Mode on \'Braindead\'

And So It Begins... (Bronze)
Objective: Complete Mission 1 (Any Difficulty Level)

A Trip Downtown (Bronze)
Objective: Complete Mission 2 (Any Difficulty Level)

Walk in the Park (Bronze)
Objective: Complete Mission 3 (Any Difficulty Level)

On top of the World (Bronze)
Objective: Complete Mission 4 (Any Difficulty Level)

Out of the City (Bronze)
Objective: Complete Mission 5 (Any Difficulty Level)

Hospital Bill Through the Roof (Bronze)
Objective: Complete Mission 6 (Any Difficulty Level)

Gravedigger (Bronze)
Objective: Complete Mission 7 (Any Difficulty Level)

Train to Nowhere (Bronze)
Objective: Complete Mission 8 (Any Difficulty Level)

Sleeping with the Fishes (Bronze)
Objective: Complete Mission 9 (Any Difficulty Level)

Took the Highway (Bronze)
Objective: Complete Mission 10 (Any Difficulty Level)

Teamwork (Bronze)
Objective: Complete A Mission in Co-Op Mode (Any Difficulty Level)

Survivor (Bronze)
Objective: Complete A Mission Without Dying

Zombie Killer (Bronze)
Objective: Kill 1 000 Zombies

Up Close & Personal (Bronze)
Objective: Perform 500 Melee Kills

Blown To Bits (Bronze)
Objective: Blow Up 1 000 Zombies

Pyromaniac (Bronze)
Objective: Burn 1 000 Zombies

Car Killer (Bronze)
Objective: Destroy 500 Vehicles

Upgrader (Bronze)
Objective: Fully Upgrade A Single Slot Of Any Weapon In Campaign Mode

Suit Up (Bronze)
Objective: Collect An Armor Piece

Contributor (Bronze)
Objective: Help Your Country To Clear The Virus Infection

Mediocrity (Silver)
Objective: Complete Campaign Mode On \'Normal\'

Tough Enough (Silver)
Objective: Complete Campaign Mode On \'Grim\'

Very Dead (Silver)
Objective: Complete A Mission On \'Undead\'

Skilled (Silver)
Objective: Complete A Mission Without Receiving Any Damage

Zombie Hunter (Silver)
Objective: Kill 10 000 Zombies

Aim For The Head (Silver)
Objective: Perform 500 Headshots

Weapons Specialist (Silver)
Objective: Fully Upgrade All Slots Of Any Weapon In Campaign Mode

Looter (Silver)
Objective: Collect All The Loot In Any Mission

Morbid Curiosity (Gold)
Objective: Complete Campaign Mode On \'Morbid\'

Double the Action (Gold)
Objective: Complete Campaign Mode in Co-Op Mode

Genocidiary (Gold)
Objective: Kill 53 596 Zombies

Top Gear (Gold)
Objective: Collect All Armor Pieces

King Of Looters (Gold)
Objective: Collect All The Loot In Every Mission

Romero Would Be Proud (Platinum)
Objective: Collect All Trophies

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