PurpleMomiji

Widowmaker Kill 40 enemies with the shotgun.

Lifeguard Save partner 10 times when DYING is displayed.

Stop, Drop, & Roll Defeat 3 Majini at once by setting oil canisters on fire.

Masters of Removing Work together to save someone special.

Cattle Prod Defeat 30 enemies with the Stun rod.

The Professional Fully mod and completely upgrade all weapons.

Soldier Complete all chapters on Normal.

Heart Stopper Defeat a certain enemy by stabbing it in the heart.

Ride the Lightning Defeat a Majini using the electric current from a transformer.

Go into the Light Defeat 2 enemies with one flash grenade.

Who Do You Trust? Build up a certain level of trust with your partner.

Sole Survivor In multiplayer, be the only player on your team that isn't dead or downed.

Egg Hunt Find all 4 types of eggs.

Party Pooper KO all the henchmen celebrating your arrival at the party

Inconceivable! Complete all challenges.

Lead Aspirin Defeat a Majini with a headshot while it's jumping.

Night Glider Glide continuously for over 100m

Badge of Honor Find all the BSAA emblems.

Bull's-eye Defeat 30 enemies with the Longbow.

Rope-A-Dope-A-Dope String up one henchman and drop him to surprise a second (any play mode)

The Works Chain the maximum number of combos together in one go.

All Dressed Up Purchase all available alternative costumes in Bonus Features.

AC/DC Drain 750 megawatts of power from Empire City.

Catch! Catch a Batarang (any play mode)

Get Over Here! Rope pull 5 enemies off edges.

Entrapment Catch a player in a snare trap in multiplayer.

Veteran Complete all chapters on Veteran.

Deadeye Shoot 10 enemies off zip lines.

Narcissistic Purchase a new multiplayer character.

Stockpile Obtain all available weapons.

On My Way Up Reach level 10 in multiplayer.

They Belong in a Museum Obtain all treasures in the game.

Hotfoot Travel 25 kilometers while riding the rails.

Distress Flare Answer the call for help

The Graduate Completed training

Take It to the Max Completely upgrade all weapons.

Loose Cannon In the Main Campaign, killed 25 enemies with the Paddywhacker Hand Cannon.

Down, Not Out Defeat an enemy while dying, then recover without any help.

They're ACTION Figures! Collect all the figurines.

Gladiator Last man standing

My left or your left? Meet with Rais

Wrecking Ball Stop the unstoppable

Former Adventurer Incapacitate 25 enemies with dodge counter.

War Hero Complete all chapters on Professional.

Riddle Resolver Solve 85% of Riddler challenges

True Hero Purchase every positive Karma upgrade for each power.

Mano-A-Mano Defeat Titan henchman without using Batarangs (any play mode)

BT Prime Fully Powered BT-7274

Lost And Found Uncover the secret of Arkham City

Good Samaritan Revive a teammate in a multiplayer match.