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Posi Finish every song of a single set with a positive crowd in GH Live.

Handle with Care Complete the "Special Delivery" Special Ops mission on any difficulty.

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

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.

Chaos Blast! Collected all Number Rings in Episode Shadow.

The Eagle has Landers In Ascension, escape on all three lunar landers.

Watch Your Step! As Peni Parker, blast 3 enemies with a single use of Arachno-Mine.

God of Treachery As Loki, land one KO by stabbing from behind.

Civilization! Find and walk around a Town

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

Vicious Vines As Groot, imprison 4 enemies with a single use of Strangling Prison.

Go Get 'Em, Guardians! As Rocket Raccoon, revive the Guardians of the Galaxy members 5 times.

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

Chaos Control! Collected all Silver Moon Rings in Episode Shadow.

Rank - Collector Builder! Collect 40 Gold Bricks

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

Death From Above In Der Eisendrache, kill a zombie while being flung by a Wundersphere.

Mischief Managed Stun a Player while they are highlighted for a score event

That’s a lot of Jigawatts! In Der Eisendrache, electrocute 121 zombies.

Abomination Domination Complete Overgrown Temple on Adventure or Apocalypse difficulty.

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

I've Always Wanted to Use That Spell Max out skill points in a single role

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

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

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

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

The Ultimate Skydive! Skydive uninterrupted from the highest point possible to the lowest point possible!

Never Tell me the Odds Complete Endor on UNLEASHED difficulty.

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

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

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

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

Inevitable! Win 100 matches.
10/100

Duet Play an instrument next to another player, who's playing a different instrument

Survival Skills Complete Dingy Jungle without using a healing potion or losing a life.

Curly Wolf Finish the game on hard difficulty.

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

Homo Superior As Magneto, assist Mutant allies 10 times.

Ravenous Stud Collector Collect 60,000+ studs in a single streak (no more than a 2 second gap between each stud collected)

Fling Me to the Moon In Der Eisendrache, use every Wundersphere twice.

dr0n3d Complete the "Arctic Recon" Special Ops mission in under 3:30.

High Roller Complete the "Iron Clad" Special Ops mission on Veteran difficulty.

Divine Justice As Thor, strike down 4 enemies with a single use of God of Thunder.

Perk-a-Holic Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)

Rank - Adventurer Builder! Collect 50 Gold Bricks

On the Clock Completed the training in Through the Eyes of Evil in under 18 seconds

Chill Out Defeat 5 mobs with a single Ice Wand attack.

Dark, Dank and Dangerous Find a Dungeon