Boss_KADA

I Only Need a Hand or Twenty Elika saves you fewer than 20 times in the whole Epilogue.

Wacker Packer! Upgrade any weapon in Pack A Punch. (Map Pack 3 only)

Hammer Time Repair 200 window boards in a single game. (Map Pack 2 only)

Weapon of Minor Destruction Kill no more than one zombie with a nuke. (Map Pack 2 only)

Der Electrician! Link all teleport pads before round 7. (Map Pack 3 only)

Through the Dimensional Rift Defeated Omega.

Dead Air Must have been a wrong number. (Secret Trophy)

Build a New Friend! Pigsy's Perfect 10： Find all the parts to build Perfect 10.

Best Best Friend Pigsy's Perfect 10: Ally a single Mech 2 times.

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

Full Master Earn all Gold Medals available in Mastery Challenge

Elevate Your Senses! Activate the Fly Trap. (Map Pack 3 only)

Pure Lunacy Complete Dead Space™ 3 Awakened in Pure Survival Mode

What can possibly go wrong? Pigsy's Perfect 10： Complete all chapters.

Ultimate Pork Roast Recipe Pigsy's Perfect 10: Use all 4 devices on one enemy.

Quadruplets! Pigsy's Perfect 10: Ally 4 enemies using one single Ally device.

Never Tell me the Odds Complete Endor on UNLEASHED difficulty.

Fertilizer Man Kill 200 zombies in a single game. (Map Pack 2 only)

Big Brawler Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)

Perfect 10 Pigsy's Perfect 10: Finish the Shooting Gallery under 40 seconds without shooting any pin-ups.

Perk-a-Holic Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)

Four Birds, One Stone Pigsy's Perfect 10: Kill 4 Mechs with 1 Bomb device.

Pursuit of Knowledge Filled 80% of the Datalog.

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

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

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

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

Stunning! Pigsy's Perfect 10: Stun 5 enemies using one single EMP device.

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

Dinner Date Pigsy's Perfect 10: Collect all hidden food and pin-up girls.

Pack Addict! Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)

Campaign Wonder Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)

Campaign Nightwing Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)

Let it Snow Receive the Extreme Environment Suit (XE Suit)

Drilling for Justice Assemble the cryonucleation tunneller - the cryodrill

Stalact-tactician Takedown 2 enemies with one stalactite

For Auld Lang Syne Stop Freeze and bring Boyle to justice

Down with the Revolution Stop Anarky thug operations in South Gotham

Snowjob Get 3 enemies frozen in one attack

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

Master Wayne Take no damage when playing as Bruce Wayne

Breaking the Ice Free all civilians frozen in cryogenic ice

The Chill in the Air Complete the Crime Alley AR Challenge unharmed as Batman, Robin and Nightwing.

Come Out of the Cold Perform 3 ice wall takedowns

Paint the Town Red Find all Activist tags in Cold, Cold Heart