DuckSpawn

It's a Dry Heat Kill 3 enemies with a single U4 Firebomb

Sébastien Loeb Rally Challenge Complete the "Sébastien Loeb Rally Challenge" Special Event.

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

Up-Lifting On Monorail Factory, kill all enemies whilst riding the lift

Blood Rights Kill Satan with Samson

Fully Loaded Maximize all upgrades.

I came in like a Resogun Accumulate a total Wrecking combo of 1,000 in Demolition mode

Don't burn yourself out Defeated the Keeper

Boom! Defeat 5 foes at once using the War Horn.

Is He Old Enough to Drive? Defeat a Sectopod

Appease the Volcano Gods An NPC is destined to die in a trial by fire.

Doctor Heal over 500,000 hit points.

Alright, Alright Survive until round 10 in Infection.

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

Tailor-made Chose a perfectly fitting armor

Genius Clear the Animal Puzzle.

Boss Beaten: Metal Slug 2 Defeat the 1st boss in Metal Slug 2.

Survivor Survive until Round 25 in Outbreak.

No Damage! Finish any Stage without taking damage.

Heads Up! Kill 25 Heroes by attacking them from above in PvP.

E Pluribus Unum Earn 20 team citations.

The third faction Rescue all the Buddies from their respective predicaments

Prime Directive Shatter Skeletron Prime.

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

13th Deer View the average everyday ending.

PC Load Letter Use the 3D printer 15 times in a single match in Outbreak.

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

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

Headshunter Defeated a hydra or archydra.

Into the Manse Entered the duke's manse.

Don't make me pull the trigger! Survive for 5 minutes in Demolition mode

The Trudeer Show View the true ending.

Lightning Emissary Reach the end of the game in 5 hours or less.

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

State of the Badass Art Complete all Campaign levels on Ultimate Badass difficulty

ARCHIVIST Collect all documents

Real Estate Agent Have all possible town NPCs living in your world.

Big Time Monkey Defeat Big Time Monkey.

In the Game Play a women's football match

Head Trauma Use every type of melee weapon on a zombie

The Man who Proved Himself Completed Chapter 9.

I've Got Your Back! Save an ally 50 times in 4v4 PvP matches.

Decked Out Purchase or unlock all relics, equipment, and upgrades.

The epitome of Super Earth Complete all Trophies.

I am Deeeer. Unlock all achievements.

100% BEEF Make 4 hamburgers.

Pied Piper of Squirreldom Have 5 squirrels following you around at the same time

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

Elimination Master Win 20 Elimination PvP matches.

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