Hazzatic

Eating Your Cake Too Finish a 10th run

Perkaholics Anonymous! Survive until round 20 without buying a single Perk. (Map Pack 3 only)

Let's Play Complete the first Horde Mode Mission

Red Shirt Kill the away team Zombie.

Put Her Makeup On Acquire Jehuty Ver. 2

40 Knives! Kill 40 zombies with the bowie knife. (Map Pack 3 only)

It's Over Defeat Anubis

Chef's Soul You can make any type of food. That's pretty cool, right?
Well, eat up and get back to battle!

King of the Dragon Mountain Defeat Corrupted Kamiko

Like looking through a wall Manage to disable three guards, or more, inside a clone's smoke bomb

Field Modified, Kill Certified Upgrade every slot for a weapon

It's Over, For Real! Defeat Aumaan Anubis

Pursuit of Knowledge Filled 80% of the Datalog.

Turbocharged Completionist Gain all the stars in 'Turbocharged'.

Demon's Roar As Magik, land 3 KOs within a single tranformation into Darkchild.

Hey, Catch! Throw and hit an enemy directly with a Flammable Cannister then blow them up with it

The New Time-Master Beat all of Nefarious Tropy's times in Time Trial Mode.

Renaissance Finish Mission 7

Deer in the Headlights Stab five stunned enemies in a row in the "Light 'Em Up" Special Ops mission.

Frequent Flyer! Use the teleporter 8 times. (Map Pack 3 only)

David vs Goliath In Checkmate, destroy the APC using an RC-XD

Is everyone here? Unlock all characters from the original roster.

I Meant To Do That Kill yourself 100 times.

First night on the streets Complete the Unleashed Goal of one Event of the HOT WHEELS™ - Batman Expansion.

Happy Trails Complete By the Trail of Our Dead

Thirsty For Blood Defeat the blood thirsty monster.

Shot Blocked Shoot the gun out of the air in 'Flashpoint' before a terrorist catches it

Sleuth Unlock all intel (videos and audio files)

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

Rapid Reflexes Get 5 Headshot Kills during a single use of the Adrenaline Stim in Campaign

Lamborghini Icons Completionist Gain all the stars in 'Lamborghini Icons'.

Playin' Hooky Use the Pirate hook on 5 unique ziplines.

Gong like the Wind In IX, defeat all 8 challengers summoned by a gong within 5 minutes

The Things I Do For Love Make an enemy fall to their death

It's a Bug Hunt Eliminate 10000 xenomorphs.
0/100

Soul Survivor Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)

Hard Times To escape death is to beat the strongest of the strong. Finish Arcade Mode on Hardest, kid!

Short Stack Find the mysterious visitor in the cliffs of Repugia.

I Call Shotgun! Drive a vehicle with a Sentry Gun on the back and have it kill 5 enemies

Stowaway In Voyage of Despair, spend 5 consecutive rounds in the Cargo Hold

Unite In Speed Completionist Gain all stars in 'Unite In Speed'.

Graduation Complete Zombie Academy.

I Heard THAT Collect all 12 Audio Logs

West Side for Life In Blood of the Dead, reach Round 20 without leaving the West Side of the island

In the Belly of the Beast In Zetsubou No Shima, survive getting consumed.

Tomb Raider Collect all relics, artifacts and weapons

Jeepers Peepers Acquire the Eyeball Costume.

Bulldozed In Ground Control, crush 25 enemies while driving the tank

Birdbrain Beatdown Defeat Araxia in battle.

Tag, You're it! Use the Spotter Scope to tag 60 enemies or items in Open Combat Missions