JLBird

2-fer Using the EBR-14, kill 2 enemies with 1 bullet 5 times in 'Payload' without sounding the alarm

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

I've Got This Acquire all upgrades

High Roller Purchase every item from the Shopping Menu.

Taking Flight In Gorod Krovi, ride a Dragon.

Elevator Out of Order Reach the roof in 'Highrise' under 45 seconds

Survived Mayday Kill the Kraken for the first time in Mayday in Regular or Hardcore difficulty.

Give Them Something to Believe Complete New Game Plus

Chimp on the Barbie In Ascension, kill a space monkey with a fire trap.

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

Targets Acquired Get past the first gate in Awakening in Regular or Hardcore difficulty.

Ghost Master Defeat a Staff Ghost on every Time Trial course.

Classic Collection Win a race as each racer.

Der Meisterbogenschuetze In Der Eisendrache, obtain all of the ancient bows.

Cat Mania Summon the giant KapuKapu and gobble up Big the Cat for mouse revenge!

Gravestone Kill 100 Zombies with a vehicle in a single deployment in MWZ

Back in the Field Acquire the Major's keycard in 'Deep Cover' within 90 seconds without being detected

Re-Armed Receive Zero's arm part in Mega Man X.

Undiscovered Truths Find all the intel hidden in Nightfall.

Captain Silver Earn your SILVER SEGA License.

Big Game Trapper Use a hypno trap to turn a Rhino friendly in Mayday in Regular or Hardcore difficulty.

Postmaster Complete any outpost by activating all of the generators in Regular or Hardcore difficulty.

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

Crazy Box Pass every mission.

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

Views From the Abyss STU: Complete "The Spider's Thread" mode.

It's Over Defeat Wolf Sigma in Mega Man X.

You Can Pet The Dog Pet a Hellhound in MWZ

Lights Out Complete the "Light 'Em Up" Special Ops mission on Veteran difficulty.

Egg-stra Devastation! Complete the Egg-Stra XP challenge and then destroy a hive in the Devastation DLC package.

High Wire Act Kill 10 enemies while using a zipline

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

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

A Bridge To Somewhere Extend the bridge in Awakening in Regular or Hardcore difficulty.

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

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

The Ultimate Sacrifice In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

It Ain't Easy Being Green Attack all 64 Kerotans
28/64

Perkaholic Have 9 perks active at the same time in MWZ

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

It's Duck Season Attack all 64 GA-KOs
28/64

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

High Score Score 800,000 points in one game -- with Game Settings set to Hardcore.

Size Matters Not Complete the opening stage of Mega Man X2 with a full energy gauge.

Insanity III Complete all three games in Mass Effect Legendary Edition on Insanity without changing difficulty

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

To Jugger or to Jugger-Naut Kill all juggernauts after they land on Veteran difficulty in the "Vertigo" Special Ops mission.

Catalog Conqueror STU: Complete all nekomata jobs in "The Spider's Thread" mode.

Escaped Awakening Escape Awakening for the first time in Regular or Hardcore difficulty.