BeaverSV

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

Factory Zero You survived Hei Zhen Zhu and RBS using no Praxis kits, weapons, grenades or mines. Whoa.

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

Pack-A-Punch-ectomy In Revelations, recover the Pack-a-Punch machine from its abductor.

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

Hoarder Have a total of at least 250,000 points in Echoes Mode's total high score

Turbocharged Completionist Gain all the stars in 'Turbocharged'.

Conflagration Finish Mission 6

Death of Comedy Use every type of novelty weapon on a zombie

I’ve seen some things… In Kino Der Toten, visit every location the teleporter can take you to.

Atomic Obliteration - Complete all the Challenges

Relieved of Command Kill the general commanding the Moscow defenses

Hell Razor Kill a Burnout using the helicopter that arrives in Crash Site

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

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

Around and Around We Go Perform every level interaction once

Interception Grapple to an Agent who's reeling through the air, and reel-kick them

Into the Caves of Insanity Find and read all journal fragments in the Main Campaign.

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

A shining inspiration to us all! Achieve the rank of Grand Lord (Rank 25).

Silence of the Llamas Expel the Infestation at the Farm

Supernova Get 3 Stars on 20 different Echoes

Here I come! Play 1 Room Match. A ninja conceals oneself... A ninja does not prefer... crowds.

The Power of Rico Compels You Exorcise the Infestation at the Church

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

All Star Get 100 Stars in S.T.A.R. Lab Mode

Great Success Gain S+ on all U.S.S. missions on Veteran or Professional difficulty

Solino Chainsaw Massacre Eradicate the Infestation at the Compound

The Bigger They Are... Destroy a total of 100 Custom Cyborgs during story mode.

They Came From the Lake Liquidate the Infestation at the Lake

Renaissance Finish Mission 7

Demons on a Plane Obliterate the Infestation at the Crash

The Flying Dead Abolish the Infestation on the Mountain

Fast Track On Mean Street, kill all the snipers on the rooftop before the DNA bomb explodes

Things That Go Ka-Boom Learn how to craft Exploding Arrows

No Going Back Complete 5 missions in Co-Op.

Starry-eyed Earn every star in Team Adventure Mode Chapter 2.

Prod off Kill 5 worms with the Prod weapon.

Tomb Raider Collect all relics, artifacts and weapons

Pacesetter Completionist Gain all stars in 'Pacesetter'.

Have you tried turning it off and on again? Complete Terminal Error on any difficulty.

Electric Whisper Learn how to craft Electric Arrows

Rookie of the Year Earn a B Rank in the Trial of Initiation

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

Long Winded Parachute for 30 seconds and successfully land in a single turn.

No Loose Ends Eliminate the leader of the Raven's Rock faction

Happy Trails Complete By the Trail of Our Dead

Salute Me Achieve the rank of Lieutenant.

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

Sleuth Unlock all intel (videos and audio files)