LokiTheSaint

The Bomb Bag Kill Satan with Cain

Postmaster Complete any outpost by activating all of the generators in Regular or Hardcore difficulty.

Zombie Genocide Master Kill 72,000 zombies

The Specialist Learned all the skills of a single vocation.

West Side for Life In Blood of the Dead, reach Round 20 without leaving the West Side of the island

For Science! Researched all technologies at least once before the year 2005 in a single game

Lights Out Complete the "Light 'Em Up" Special Ops mission on Veteran difficulty.

Artisan Craft 30 different items.

Big Game Trapper Use a hypno trap to turn a Rhino friendly in Mayday in Regular or Hardcore difficulty.

Give Them Something to Believe Complete New Game Plus

Freedom Escaped the yoke of eternity.

Chimp on the Barbie In Ascension, kill a space monkey with a fire trap.

Double Vision Trounce the Twins.

Wired Up Place 100 wires.

Burgertown Escort Service Rescue 1 survivor in Infection.

Undiscovered Truths Find all the intel hidden in Nightfall.

Mercy Dealt the blow of deliverance.

Networking Reach a 5-heart friend level with 10 people.

Two's Company, Four's a Party Complete any Adventure level with 4 players.

He knows what they did last era Found all eight audio notes in the Ancient Labyrinth

Family Reunion Achieved a compromise between Olivia and Minnie.

I kill dead people Killed 40 ghosts in the Ancient Labyrinth

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)

Come On And ... Slam 10 zombies at once in Outbreak.

Special P.E.T. Benefits Acquired Special Delivery, P.E.T., and Employee Benefits.

Chuck Greene: Cross-dresser? Change into all pieces of clothing in the game

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

Closure Put an end to all things.

Acidic Alchemy In IX, Get a kill with the Acid Trap in each of its craftable locations

I Know a Shortcut In Voyage of Despair, take every fast travel path in a single game

You're On Fire! Get 5 Kill Streaks of 5 kills in Elimination or Skirmish in PvP.

Friends With Benefits Had relations higher than 90 with all factions in the Modern Era

You're Not Worthy As My Opponent Breach: Send 3 Challenges.

The Guillotine Kill Isaac with Judas

Mountain legend Complete 30 MOUNTAIN STORIES in Alps

Boom! Defeat 5 foes at once using the War Horn.

Golden God You are the best!

Appease the Volcano Gods An NPC is destined to die in a trial by fire.

Judas' Tongue Kill Satan with Judas

A Time of Wood and Stone Gathered the lost lore of Cadash Thaig ("Witch Hunt" downloadable content)

Off My Planet Recover the Hyperwave Beacon.

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

Worth Every Penny Acquire 1000 credits in one month.

The Coin Bag Kill Isaac with Cain

Mode master Win an online game of every mode in every difficulty at least once.

Faith in the Fallen Take a leap of faith

Egg-stra Devastation! Complete the Egg-Stra XP challenge and then destroy a hive in the Devastation DLC package.

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

Donut Mess with a Cop Unlock Officer Dick.

A Little Pack Here, a Little Punch There In Voyage of Despair, use the Pack-a-Punch at every possible location in a single game