Nexxorama

Fighting Light Finish any single player level without using an item.

Orienteer Find all the Safe Houses in Bowa-Seko - the Southern Territory

Beatdown Kill 50 enemies with melee attacks in a single player campaign.

Gun Nut Collect all the weapons in a single player campaign.

Student of History Activate all Iron Lord Artifacts.

Combat Veteran Completed any three Gun Runners' Arsenal (GRA) two star (**) Challenges.

DON'T LET ANGER GET THE BEST OF YOU Clear all of the Writer's levels without killing

Electrifying Stun 10 aliens with one stun grenade (or witness another player doing this).

Gone Dark Complete all Covert contracts

Clean House Complete all Demolition contracts

Campaign Veteran Complete all single player levels 1-5.

Break Out the Arsenal Fire every weapon and use every item in single player.

Perfect Execution Complete all Precision contracts

Pure Lunacy Complete Dead Space™ 3 Awakened in Pure Survival Mode

Break a Few Eggs In single player Story mode, destroy 50 alien eggs using melee.

Dedicated To The Cause Complete all Covert, Demolition and Precision contracts

Elevate Your Senses! Activate the Fly Trap. (Map Pack 3 only)

FAMILY BUSINESS Clear a level with each of the Son's techniques

Spliced Complete the "Wrath of the Machine" raid.

Millionaire Earn 1,000,000 Vektan dollars

Self Preservation Society Win a DiRT Tour race in the Mini Cooper without receiving any damage

Sports License Won 25 Career events on Easy difficulty or higher

Spin Doctor Kill two enemies with one throw of the Battle Disc

EXTRA! EXTRA! READ ALL ABOUT IT! Get the big picture

Pros Only Completed any three Gun Runners' Arsenal (GRA) three star (***) Challenges.

Fifth quick kill Perform 5 Machete quick kills while being bullied

Three victims helped Help or rescue 3 victims

Feel My Wrath Kill 250 enemies using Melee Fury attacks.

Big Spender Purchase the Damage upgrade for the Ion Spike.

Completionist Dominate 100% of Career by beating all the track records.

Fertilizer Man Kill 200 zombies in a single game. (Map Pack 2 only)

Cash is King Achieve a balance of 30000 credits or more.

Taking All The Credit Get 140,000 points in the credits minigame.

Shadow Vigilante Master the Shadow Vigilante Dark Knight track

Big Brawler Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)

Massacre Kill 10 aliens with one shot (or witness another player doing this).

Great Success Gain S+ on all U.S.S. missions on Veteran or Professional difficulty

Bubble Boy Block 1000 shots with Shield power in a single player campaign.

Blood Bank Kill 10,000 enemies

Endgame Finish the single player campaign on any difficulty.

Pure Pawn In single player Story mode, sell 10000 credits worth of items or ammunition.

40 Knives! Kill 40 zombies with the bowie knife. (Map Pack 3 only)

Knowledge is Power Collect all logs through out the game.

I've Got This Acquire all upgrades

Frequent Flyer! Use the teleporter 8 times. (Map Pack 3 only)

Soul Survivor Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)

Give Them Something to Believe Complete New Game Plus

Game Hunter Kill an enemy of every type in a single player campaign.

Five victims helped Help or rescue 5 victims

Assistance is Futile Win a DiRT Tour race without using any driver assists