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Do you even Exo? Exo Melee kill 10 zombies in 30 seconds in Outbreak.

Truckin' Construct a Seatruck

Cheapskate Acquire the exo suit without spending any money in Outbreak.

EMPressive... Complete the "Kill Switch" Special Ops mission on Veteran difficulty.

Apex Complete the "Vertigo" Special Ops mission on any difficulty.

Rock, Paper, Scissors Beat your partner at rock, paper, scissors 3 times in a row

Improper Behavior Spraypaint all Zombrex posters

Deadly Bites As Black Widow, land 3 KOs with critical hits in a single match.

Navigators Build an Exocraft

Not on My Watch Rescue all the hostages in the Special Ops mission "Negotiator."

We Did It? Celebrated your victory over the fifth and final sector of the Big Swell.

It didn't SEE that coming! Defeat an Illuminate Great Eye.

1,000,000 BC Completed! Complete the Prehistoric time zone

Ultimate Player Perfect Collection

Washington Raiders Complete the full Operation Dark Hours raid in a group of eight players.

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

Finally Home Complete every Adventure level in The Journey Home.

Spliced Complete the "Wrath of the Machine" raid.

Investor Sell a player and negotiate a sell-on clause with the buying club

Smoke Screen As the Punisher, land 3 KOs amidst the smoke of Scourge Grenade in a single game.

Overkill Obliteration - Kill all enemy snipers with explosives

First Blood Finish a round of Last Stand

Mental Unblock Get a 350000 Drift Score in Mental Block with Ken's car

Space Race Advance or win on Space Race

Conserve Ammo Kill 3 Red Dudes with one shotgun shot.

Three Sir! Kill a worm with the Holy Hand Grenade

I Knew Someone Would Do It Why

Easter Egg Find the Easter Egg

Siege Complete the "Light 'Em Up" Special Ops mission on any difficulty.

Not a Scratch Finish with your tank at full health in the "Iron Clad" Special Ops mission.

Change of Sheets Dye your bed a different color.

Saving Private Reiner Obliteration - Don't kill any members of the Reiner family

Winner Stays Play 5 H2H matches with a friend in Kick Off

Terror of the Ten Realms As Hela, land a 3-player KO streak in Yggsgard: Yggdrasill Path.

Deforestation Kill 15 Seeder Turrets in one game in Mayday in Regular or Hardcore difficulty.

A Remarkable Accomplishment Complete Story Mode at Hard difficulty.

Bring it on Play a single player match with the Competitive Master Switch turned On

Year 3072 Completed! Complete the Future City time zone

Year 199X Completed! Complete the Post-Apocalypse time zone

Impartiality Complete any level using at least 6 different members of the Super Time Force

Hella Fun Complete 5 HellaDeck levels

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

Trust the process Jump into a Sim match in Career Mode and win it.

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

Jukebox Hero Install a jukebox.

Untouchable Use only one self revive care package in the "Special Delivery" Special Ops mission.

Homo Superior As Magneto, assist Mutant allies 10 times.

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

Full Marks Infiltration - Complete all the Challenges

Spider-Sense Tingling! As Spider-Man, detect an enemy with Spider-Sense and land a winning counterattack.