HalStep

The New Champ Take no damage in WriggleMania.

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

Queensbury Rules Perform 150 takedowns

Professional Reach Rank 10 (Ranked Match)

Come On And ... Slam 10 zombies at once in Outbreak.

Green Series clear Get a silver medal on every green track

Alright, Alright Survive until round 10 in Infection.

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

Zombie Genocide Master Kill 72,000 zombies

That's a Wrap Collect all trophies in New Super Lucky's Tale

Mountain legend Complete 30 MOUNTAIN STORIES in Alps

Headshunter Defeated a hydra or archydra.

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

Survivor Survive until Round 25 in Outbreak.

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

Chuck Greene: Cross-dresser? Change into all pieces of clothing in the game

Still counting Attain a Time Trial star rating of 50

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

Into the Manse Entered the duke's manse.

Boar Bather Rode a Razorfire Boar into the Sea of Black Tears and lived to tell the tale.

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

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

Chapter 4 Speedrun Complete a Speedrun of Chapter 4 below the target time.

E Pluribus Unum Earn 20 team citations.

All Aces Played multiplayer mode for the first time.

Street Fighter Complete all Dragon's Teeth Assignments

Favorite Clear all missions of any rank consecutively using the same gun parts.

Chapter 3 Speedrun Complete a Speedrun of Chapter 3 below the target time.

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

The Explorer Visited 150 locations.

Thanatophobia WITHOUT using the Architect, complete the game dying 15 times or less

Gotta Catch'em All Collect all secrets.

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

Solitude Obtained the almighty power of sovereignty.

The First One is the Hardest Get your first 1,000,000+ combo

ARCHIVIST Collect all documents

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

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

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

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

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

Toasted Burn 100 enemies to death in campaign mode

The Philanthropist Gave 50 presents.

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

Head Trauma Use every type of melee weapon on a zombie

The third faction Rescue all the Buddies from their respective predicaments

Go Figure Plant ShadowChild's figurine.

Chapter 6 Speedrun Complete a Speedrun of Chapter 6 below the target time.

Peace your pants Successfully complete a Resistance Mode mission on hard difficulty.

Help Desk Get the Blade lobby desk clerk to help you bypass security.