ALI_4_PS

Eiffel Tower Sumo Slammer! Found all of the hidden Sumo Slammers in the Eiffel Tower

Mama's Boy Beat the Womb/Utero without taking damage

Rush Hour Get a Double Kill with the RC-XD in Multiplayer

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

Mom's Knife Kill Satan with Isaac

Floater Parachute off a Gantry Crane onto the roof of the Harbormaster's Building in 'Precious Cargo'

Betrayal Kill an enemy from behind at close range while disguised by the Sleeper Agent

Funny Business Completed the Zombozo Ultimate event

"Is This Bugged?" Fail the Shrine of Chance 3 times in a row.

High and Dry Complete "Worm on Trap"

Number 2 Is The New Number 1 Niiihehe! 2, 20, 200! Such a glorious sound, I could say it twice more! 200! Raise you player level to 200! I already have, niiihehe!

Finders Keepers Picked up 100 game pieces.

Excuse Me Kill an enemy hero with Brigitte's Shield Bash in Quick or Competitive Play.

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

Devils Tower Sumo Slammer! Found all of the hidden Sumo Slammers in Devils Tower

Ostiophobia Defeat the son.

Switcheroo Complete "Fox Hunt"

Rescued at What Cost? Completed the Tokyo Nights level

Finally Home Complete every Adventure level in The Journey Home.

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

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

Abomination Domination Complete Overgrown Temple on Adventure or Apocalypse difficulty.

Smooth as Silk Kill an enemy with a scoped headshot while airborne as Widowmaker in Quick or Competitive Play.

Show-off Complete a multiplayer match using your personally created landscape

Ultimate Echo Echo-wned Completed the Ultimate Echo event

The Polaroid Beat Cathedral 5 times

Break the Bank Complete Golden Handshake.

To Know Your Enemy... Get 100 Kills while using Mutant Injections in Zombies

"100,000 vs. 10" Defeated a total of more than 100,000 enemies.

Pwned the Clones Completed the Amazon level

Menace Destroyed 500 breakable objects

It's Nice to Be Wanted Defeat each of Gotham's Most Wanted present during the KELVIN Incident

Element of Surprise Break Supercharged criminals 50 times using Elemental Effect weaknesses

Fall of Rome Completed the Colosseum level

Eye of the Storm Completed the Final Battle level

To the Moon Completed the Game

Tokyo Nights Sumo Slammer! Found all of the hidden Sumo Slammers in Tokyo Nights

Original Gladiator Unlocked Fourarms as a playable character

First Blood Finish a round of Last Stand

One Big Happy Family Complete "Face 2 Face"

A Hippo to Go As Shelly, sprinted away from a hippo as it chased you.

Conserve Ammo Kill 3 Red Dudes with one shotgun shot.

Their Own Worst Enemy Kill 2 enemies with a single use of Genji's Deflection in Quick or Competitive Play.

Mind Over Matter Complete level 50

50 Hit Combo Got a 50 hit combo

Better, Faster, Stronger! Fully upgraded one alien

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

Firestarter Destroy all the Winter Shards and light all the fires in the Old Temple.

Vive la Résistance Complete all Connie Resistance Missions

Top Dog (Online) Got highest score on the score screen at the end of the game.