Ero-Sam

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)

Starlight, Star Bright Earn every star in Team Adventure Mode Chapter 4.

Egg-stra Awakening! Complete the Egg-Stra XP challenge and then scan an obelisk in the Invasion DLC package.

Nightfall Completionist Complete all challenges and kill the Breeder in Nightfall in Regular or Hardcore difficulty.

Turnabout is Fair Play Kill 50 Cryptids with the Venom-X weapon in Nightfall in Regular or Hardcore difficulty.

War Veteran Arcade: cleared any route with difficulty set on hard.

Reach For the Stars Earn every star in Team Adventure Mode Chapter 3.

Midnight Party Play a game of Start the Party!™ (any game mode) between 12 o'clock and 1 o'clock at night

Well, That Wasn't So Hard Complete all Team Adventure chapters on Hard difficulty.

Upping the Ante Kill the Kraken using a Relic in Mayday in Regular or Hardcore difficulty.

Let Sleeping Chicks Lie Sshhh, don't disturb the chick!

Totally Bonus Get the bonus item in every Party game

SingStarter Sing your first song

Hat Trick Kill 3 aliens with a single shot from the NX-1 Disruptor in Regular or Hardcore difficulty.

Celestial Earn every star in Team Adventure Mode Chapter 6.

Supernova Earn every star in Team Adventure Mode Chapter 7.

Gale Forces K.O. the opponent 25 times with an attack after a quick move.

Dog Fight Kill a Gargoyle with the Vanguard in Awakening in Regular or Hardcore difficulty.

Eggstra Nemesis! Complete the Egg-Stra XP challenge and then activate a generator in the Nemesis DLC package.

Star Power Earn every star in Team Adventure Mode Chapter 5.

Mass Exodus Complete the final Ancestor encounter in Regular or Hardcore difficulty.

Can You Feel The Sunshine? Earn every star in Team Adventure Mode.

Big Wall Go beyond the wall

The Architect Successfully build all of the Schematics in Mayday in Regular or Hardcore difficulty.

Big Goodbye Finish the game

Mayday Completionist Complete all Challenges and kill the Kraken in Mayday in Regular or Hardcore difficulty.

Spelunker Find all of the Intel in Awakening.

Cagophilist Collect all of the Team Adventure Mode Keys.

Inquisitive Mind Find all of the Intel in Mayday.

Blackjack & Hookers! Accumulate $25,000,000 in your career (Arcade Mode and Multiplayer Ranked Match).

Big Makeover Get shiny

Speed Painter Unlock all of the Vehicle Paint Kits.

Give in to Temptation Defeated 100 female characters.

Teamwork Makes the Dream Work! Collect all Trophies.

Fancy of a Mad King Guard bursted 30 times.

Christmas Party Play a game of Start the Party!™ (any game mode) on Christmas Day

The Final Chapter Find all 7 story related intel files in Exodus.

Big Baller Earn 75,000 points in a single Nazi Zombies game. (Map Pack 2 only)

You Wish Hit an Ancestor with a Hypno Knife in Regular or Hardcore difficulty.

Go Team! Kill or take down an enemy that your teammate (AI or co-op player) has stunned

Twice The Fun Escape Awakening using two Relics in Regular or Hardcore difficulty.

Unstoppable Complete the final Ancestor with at least 1 relic in Regular or Hardcore difficulty.

Prolific Creators Play a Six-player game that uses six drawings or questions that you made

Veteran Play thirty games

Hammer Time! Upgrade a weapon or piece of armor (Single Player Campaign)

Expert Manager Reach B-Spec Level 40.

Awakening Completionist Complete all Challenges and escape Awakening in Regular or Hardcore difficulty.

Nemesis Completionist Complete every challenge and the final Ancestor encounter in Regular or Hardcore difficulty.

Ace! Get a hole-in-one in Disc Golf.

Alluring Kaleidoscope Landed brave edge 100 times.