FlipC

Let's Rock! Kill 5 enemies with one burst from the smartgun

Down with the Revolution Stop Anarky thug operations in South Gotham

Cönquerer Won 50 match-made multiplayer battles.

Legend of the Dark Knight Complete all Dark Knight challenges

Epic victory - Chapter XIII Finish the levels from Chapter XIII in Paladin difficulty

Welcome to the Battle! Play one Online match.

Big Baller Earn 75,000 points in a single Nazi Zombies game. (Map Pack 2 only)

Indecisive Possess 20 different enemies in one round of Soul King

We'll Try Again Tomorrow! Survive 3 waves in Contractions in a row without anyone bringing back a crate

Master of Arms Complete 5 weapon challenges.

Complete Episode 4 Complete all the chapters in Episode 4.

Armored in Glory Complete 10 armor challenges.

Ogre's Keeper Keep the initial ogre alive as your thrall throughout the entire module. ("Darkspawn Chronicles" downloadable content)

Fastball Kill 15 soldiers with a Zek barrel (public match)

Dollpocalypse Hit 6 enemies with the explosion from a Brood's Double Team

Loyalty of the Prince Earned either a friendship or rivalry with Sebastian. ("The Exiled Prince" downloadable content)

The VP Treatment Possess a soldier, then shoot another soldier in the face (public match)

Blitzkrieg Travel 585 meters using the Blitzer's Teleport power (public match)

Head Crab Removal 20 kills with a crowbar

Master Wayne Take no damage when playing as Bruce Wayne

Ringleader Trapped 15 enemies in one ring of fire with the Fire Baron's Double Team

A Secret Stitched Together Gathered all of the research notes in Amgarrak ("The Golems of Amgarrak" downloadable content)

Weapons Expert Purchase the manuals and acquire the bandoliers for every weapon

Soul Gatherer Attain a total of 6,000 Souls in one round of Soul King

Dr. Time Use the Healer's power to restore 25 soldiers to full health (public match)

Killer Get highest number of kills in a public match

Pulitzer material Turn over all of the Jackal's audio logs to the Journalist

Deflection Master Deflect 30 attacks with the Deflection Counter!

Overcompensating Master the Two-Handed Sword!

Leading The Way Win every Bonus Round.

Legend Completed Campaign mode on Brütal

Unstoppable! Win all 5 rounds of a 5-round Soul King match

Raining Men Kill 4 enemies with one Grenade.

There's a New Sheriff in Town Acquire the Beam Saber.

Heather's Got a Gun Acquire the Unlimited Submachine Gun.

Arcade Master Complete any Arcade Chapter below the target time (General)

Medalist Obtain all medals on the original Ranked Maps in Challenge mode (as Batman)

Painkiller Killed 25 enemies with the grinder of one Rock Crusher

Bombs over Katorga Kill 25 soldiers with the Radion's lob attack (public match)

We'll Burn the Sky You unlocked all landing zones

Finesse and Fury Complete a Chapter of the single-player game using only Stalker-Pattern Bolter and Chainsword.

Olympian Obtain all medals on the original Campaign maps in Challenge mode (as Batman)

Death From Above Killed 20 enemies with one Bleeding Death

In Yo Face Possess 15 soldiers with tick leap attack (public match)

Perfection Complete every event and Season Championship in first place.

Perfectionist Obtain all the medals on Custom maps in Challenge mode

Zekky Style Kill 15 soldiers from behind with the Zek (public match)

Chain of Death Multi-kill -- Detonate a chain of 5 consecutive Vengeance Launcher rounds, killing 10 enemies.

Hot Lunch Special Kill 25 soldiers with the Revert puke (public match)

Live by the Sword Master the One-Handed Sword!