MaxSombra

Grounded Scaler Defeat Colossus 8 Before it can Turn Back Over

Twinsanity Defeat the Doctors N. Tropy

Diamond Medal Defeated all bosses using Diamond Knack

It's Chilly in Here Break both elevator window panes.

Dominion Wraith Flash Dominate 50 Uruks.

Hippy-Stomper Foot stomp 12 aliens

In The Web Consume 50 Web Targets.

One Step Ahead Disarm ten trap mechanisms

Campaign Silver Obtain 72 medals on the original Arkham City campaigns (as Batman)

Extra strong Upgrade the Health Potions

Location Scout Visit all Locations in Director Mode.

Against all odds Defeat any Boss without taking damage

In Plain Sight Evade 10 strike teams.

Parasite-Seeing In Shadows of Evil, kill 5 Parasites while riding on the train.

All the Gears Earn 5 Gears in every Challenge.

And STAY Down Perform 50 follow-ups in the main campaign.

We Will Survive Win 15 matches in Team Survivors.

Top Of The Food Chain You successfully killed 20 players with a pistol in a deathmatch.

You're one of the family Complete a total of 30 Main Events in a Custom Track created by other players

Ghosts of the Past Face all of Carver’s demons by completing all Co-Op only optional missions.

Old-Schooled Beat Mr. and Ms. Y.

Singles Master Win a Singles match.

Following in the footsteps Win a 450 Championship with R. Dungey in Official Mode

Combo Expert Achieve an "Amazing!!" combo.

Outsmarted In singleplayer, get a quadruple kill with a single Frag Grenade

Dinner at 8 Guide 8 Sacklings to the very end

Deadly Nightshade Poison Ivy must defeat any opponent with the final hit coming from Kiss of Death

Standing Ovation Win a total of 50 Main Events in any game mode

Winner Takes All, Again 100% Just Cause 3.

Knack Master Completed all chapters on Very Hard difficulty

Revenant Reaper Defeat 100 Revenants in the main campaign.

“Worlds of Hurt” – Expert Rescued the Little Sister in “Worlds of Hurt” in under 15:00, on Medium or higher difficulty

Between Technology & the Divine Complete & win the debate with Talos Rucker.

Infiltrator Complete Nightcall.

Tireless Race a total of 150 miles (241 km) with any bike

10 Story Versus Wins Win 10 Story mode Versus games against at least one other player offline

Boardom Defeat 10 enemies as the boar

Speed Bumps Run over 500 characters in a single tank.

In Good Standing Complete all challenges for any of the Clubs.

One Step Ahead Batman must defeat any opponent with the final hit coming from Cape Parry or Cape Counter

Street Rocket Drove a distance of 50 km in the Samson Harrier

Rolling Heavy Kill 5 enemies using one burst of Unstoppable Force.

It's Art Find a permanent home for the squirrel statue.

Conservation Extract all wild animal species.

Why Aren't You Laughing? Joker must defeat Batman with the final hit coming from Not So Funny Is It?

Laboratory Complete Complete the laboratory.

Too Big to Fail Complete A Gilded Cage.

Competitive Nature Complete at least one match in each mode

Campaign Strategy Destroyed 10 of Slim's re-election billboards

Complete The Space Bass Complete the main path of The Space Bass