OverwatchProX

Research and Development Upgrade the Rarity of one common vehicle of the HOT WHEELS™ - Batman Expansion.

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

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

Back To School Kill all enemy snipers in Sniper Alley without being hit ("Ghosts of Sarajevo")

Snitch Called in for backup

Discover Soul Eater Evolve Garlic.

You Can Pet The Dog Pet a Hellhound in MWZ

Egg Lord Breed 100 chickens

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

Never Speak of This Again Finish Extermination

Remote Gem Destroy lots and lots of Mine Carts.

Carréllo Destroy lots of Mine Carts.

Greed Gem Play Stone Mask cards 10 times.

Wrecking Crew Destroy the statue with the bulldozer

High Wire Act Kill 10 enemies while using a zipline

Just Like Old Times Dispatch the professor with a shot to the groin.

Moocifer Create a Cow Demon

Ramba Defeat the Milk Elemental.

Bomba Infernale Find the Bomba Infernale Relic.

Lord of War On day 1 of the Firestarter job, steal all the weapons from the hangar.

I Got This In The Darkest Shore, survive the initial beach rush without using any machine gun turrets.

Unlock Weeny Bridge Reach Level 15 in Dairy Plant.

Sub Zero Complete the "Arctic Recon" Special Ops mission on Veteran difficulty.

Knife to meat you Stick a knife in to an enemy

Poking the Bush Collect all secrets in Act 1

Mortaccio Defeat many Skeletons.

… and you shall find Find and unlock 110 Drop Zones in Alps

In Good Form Get an online form of 75 or better.

Brick by Useless Brick Solve your problems peacefully

Wrong Turn Complete “Forest”

Unlock Milk Factory Complete Dairy Plant.

Perkaholic Have 9 perks active at the same time in MWZ

I've Got This Acquire all upgrades

Give Them Something to Believe Complete New Game Plus

That's One Way to Do It... Destroy an airborne enemy helicopter with a Mortar Strike

Going The Distance Drive a total of 1,081 miles.

Groceries That's one way to stock your fridge

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

Wishing for the Best Complete the "Last Wish" Raid.

Make a Scene Activate lots and lots of Crawler trigger abilities.

Discriminating Buyer Use exactly one of each care package in the "Special Delivery" Special Ops mission.

Flying pan Kill enemy by ricocheting bullet off frying pan

He Talked Too Much Defeat Emerson Miller

Mountain legend Complete 30 MOUNTAIN STORIES in Alps

Keepsakes Of War Collect all secrets in Act 2

The Sacrifice Completed Ending Two

Krochi Defeat many, many enemies.

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

Still counting Attain a Time Trial star rating of 50

Chapter 2 Speedrun Complete a Speedrun of Chapter 2 below the target time.