Nation Red Cheats

Collector: Collect at least 40 perks in a single game
Cover: Kill 25 zombies while remaining inside one Turbine area
Death Cheat: Survive 5 minutes with health staying below 25%
Demolitions Expert: Get Shrapnel and Remote Detonator then use 10 grenades in one game
Dive Bomber: In one game dive jump through 100 Zombie Bombers causing them to detonate themselves
DOA: Engage DOA mode in Free Play, then kill 50 zombies during a single DOA ghost powerup
Efficiency: Kill at least 10 zombies with one grenade
Execution: Kill at least 250 zombies using sentry guns
Explosive Irony: Deal the killing blow to a Grenade Zombie with a grenade
Fenced: In a Coop game, hold out until wave 20 in Barricade mode
Fire Chief: Burn 800 zombies with the Flame Thrower
Flak Jacket: Get hurt by and survive 10 Zombie Bomber explosions in one game
Flasher: Kill 100 zombies stunned by flashbangs in one game
Flatliner: Bring yourself back to full health after nearly dying with Last Breath
Fortress: Survive for 10 attack waves in Barricade Mode
Free Man: Finish off a boss zombie with the crowbar
Grenadier: Shrapnel and Midair Trigger then get 500 kills with the grenade launcher
Guardian: Complete the Point Defense mission
Gunbarrel: Kill the minigun zombie boss
Gunslinger: Complete any mission on 3 silver-star level using only the default Glock
Gut Buster: Decapitate 100 Big Boy zombies in a single game
Headhunters: In a Coop game, kill 20 bosses with your team in a single game
Held The Line: Reach Wave 8 in Bridge Barricade mode
Horde: Kill 50 zombies within a ten second period
Itemizer: Pick up 250 powerups or items in one game
Ladies First: Kill 5 female zombies in one streak without killing a single male
Lockdown: Reach wave 2 in warehouse barricade without any zombie breaching the fence perimeter
Machinist: In a Coop game, upgrade a sentry gun to a weapon station
Magnet: Collect 10 zombie-attracting Rammers in one game
Merc: Complete all missions on 5 silver-star level
Molotov Grill: Pick only four perks: Fire Starter, Friendly Fire, Remote Detonator and Molotov, and detonate 12 molotov grenades in one game
Moths to the Flame: Set fire to 50 zombies that are being attracted by a Rammer in a single game
No Guns: Kill 500 zombies with a melee weapon
Not Addicted: Pick up 10 health power-ups in one game when your health is at 100%
One Shot One Kill: Kill 250 zombies with the rage powerup in one game
One Trick Killer: Survive for 30 minutes in a game by only picking one perk and by only picking up a maximum of one new weapon
Organizer: Host and play a Coop game
Payback: Take 2500 zombies down with you using the Vengeance perk
Perforator: Get the minigun and kill 50 zombies with it inside 9 seconds
Pushover: In one game, kick a zombie after that same zombie hurt you and repeat 20x
Pyro: Set 250 zombies on fire with the incendary rounds in a single game
Resurrector: Revive you coop player 3 times in one game
Rhylos' 50: Get 50 achievements, then kill 50 bosses and score 50 million in one game
Right-Hand Man: Get ghosts to kill 25 zombies in one streak while killing none yourself
Runner: Run a marathon length 26 miles/42 kms
Speedkiller: Kill any boss within 30 seconds of him appearing
Stopping Power: Kill 150 running zombies in a single game
Stronghold: Kill 100 zombies in Survival Mode without moving from start of game
Survivor: Survive for more than 2 minutes in survival mode
Sustained: In a Coop game, revive another player and make sure they do not receive any damage for 15 seconds afterwards
TeleFrag: Perform 20 grenade teleports
Thinning The Horde: Kill 1,000,000 zombies
Ton Of Bullets: Fire 10000 bullets while not receiving any zombie damage
Too Close For Comfort: Kill 25 Bombers with a Steam Hammer in one game while staying outside their explosion range
Top Dog: Complete all missions on 5 gold-star level
Tough Guy: Kill 1000 zombies in any single game without ever picking a perk
Unseen: While cloaked, kill 250 zombies in one game
Untouchable: Complete any mission without taking any zombie damage.
Victor: Kill all zombie boss types
Walker: Complete the Walker mission on any silver or gold star level
Warlord: Complete all missions at 5 bronze-star difficulty
Weapons Expert: Get Dexterity, Intensity, Accuracy, Heavy Ammo, Improved Loadout then get 1000 kills
Well Supplied: Explode 3 propane gas tanks within a 10-second period
Winner: Complete all the story missions