MightMuu

Solo Warrior You cleared an Offline Mode arcade battle solo.

Run the Gauntlet Complete "Desperate Escape" on Professional.

Sprinter Reach the exfil chopper with 1:30 remaining on the clock in Regular or Hardcore difficulty.

I Need a Towel Get hit by 10 Pregnator bombs

Iron Boots Drive over 5 spike strips with re-inflates equipped

On the Noggin' Kill 30 aliens with headshots

Centurion Disciplinarian Defeat Centurion.

Moon Gravity Use cuts 100 times to juggle grubs and keep them in the air.

Army of One Win 15 matches in Slayers.

Burned Alive Defeat an enemy by burning them.

CQC FTW Finish the game using only your knife (no lighter, Defensive Items, and stomping zombie heads).

Plutophobia Reach level 50 or higher.

Rogue's Gallery Complete the fourth mission of the U.S.S. campaign.

Madness Begins In American McGee’s Alice, Complete Village of the Doomed

Guns are Too Quick Defeat an enemy with a knife.

Babysitter - Revive 25 Buddies Revive your buddies a total of 25 times

Don't Stop Running Finish the game in three hours.

Sphinx' Riddle Complete all 40 of the Catwoman Riddler grid items

Friend Indeed Save your captured partner ten times in the main campaign.

Full Body Tourettes Get knocked down 10 times

Master philanthropist Buy all the extra artwork

Know the Enemy Completed Through the Eyes of Evil

The Hidden City Finish Chapter Seven

Who You Gonna Call? You defeated 30 ghosts.

Space Ace Shoot at least 70 targets during the ride to Tau Volantis.

No Man Left Escape with all four players in Regular or Hardcore difficulty.

Hard Tryer Complete Popit Academy Term 1

Ink is for Squids Finish the game without saving.

Road Rage Kill 15 aliens with the monster truck

Electric Lawnmower Kill 30 enemies using an electrified Ripper blade.

The Dawn's Light Finish Chapter Eight

Combot, Move Out! You cleared Stage 2 in Fight Lab.

He's Got a Hologram! Use a Holoduke in SP

It's Dangerous to go Alone! Requested ammo from an Ally in the Campaign

Sunday, Black Sunday Shoot down the blimp above the stadium

Martial artist Perform a melee hit from a wallrun

Oh, the Horror Finish the game on Hard difficulty.

Cameraman Trigger every Speed Camera

On the clock Beat the qualifier time on any Time Trial stretch

Campaign Bronze Obtain 36 medals on the original Arkham City campaigns (as Batman)

None Shall Hide Shoot an enemy through a wall.

Infiltration Clear the "Classified Intel Acquisition" Side Op while riding in the back of a truck

Friendly Skies Defeated all waves in The OPS Zeal.

GREAT Gladiator You won a GREAT battle.

Fortunate Fighter You earned 3 Lucky Boxes.

Dead, Dead, Deadski Defeat a zombie by stomping on them.

The Original Bouncer You pulled off 10 bound combos.

Betrayal Complete the fifth mission of the U.S.S. campaign.

Back to School Play any Popit Puzzle whilst wearing a Newton costume

Battering Ram Shield Bash 5 different thugs