Chomyn

Blade Runner - 75 kills with the knife Kill 75 Helghast using the knife

Rattle the Hive Bait 10 Ghûl mounds.

It Takes Two to Tango Chain a 40-defeated combo in Team Slayers.

Patriot Arrow Kill an enemy with the bow while ziplining in Echoes of a Cold War.

Amethyst Medal Defeated the Giant Orb using Dark Knack

Perfect Action Completed a stage without taking any damage on Hard difficulty or above

Making The Community Build and save any level created in Create mode

World Tour! Complete the "Living Dead Party" world

Rogue's Trophy All Rings Obtained

Sunday Driver Complete the driving portion of S.O.E. without hitting any obstacles.

Sucker for Punishment Cleared one chapter on the Very Hard difficulty level.

The S Stands for Stylish!! Acquire all of the costumes in the game.

Kill Nil Beat any boss without dying.

Sphinx' Riddle Complete all 40 of the Catwoman Riddler grid items

PROXY Won't Be Happy Destroy 35 droids

CQC FTW Finish the game using only your knife (no lighter, Defensive Items, and stomping zombie heads).

Bristles for All Capture a stiff, bristly creature.

All in Defeat a boss with at least 20000 unspent experience

Helping Hands Revive a Co-op player 20 times

Soldier's Trophy All Unique Weapons Obtained

Maximum Firepower Take control of an ASP.

Moon Gravity Use cuts 100 times to juggle grubs and keep them in the air.

Super Hero Awarded for collecting all the merit awards.

Sprinter Reach the exfil chopper with 1:30 remaining on the clock in Regular or Hardcore difficulty.

Don't Stop Running Finish the game in three hours.

Solosseum Supremo Awarded for becoming the champion of the Solosseum Series.

Animals of the Land Interact with a Dove, Hawk, Fish and Turtle

Rubber Ducks Destroy 5 Rubber Ducks sent by Sharkmen

Fool of a Tuck Throw a corpse down the bottomless pit in Catacombs

Unstoppable Arsenal Completely upgrade all weapons.

Sightseeing Visit a District

Corellian Star Complete all bonus objectives on one level

Path of the Prospect Unlock the mighty Calbot move.

Friend Indeed Save your captured partner ten times in the main campaign.

Sunstone Medal Defeated Katrina's Mech using Sunstone Knack

Spitting Lead Kill 50 enemies using the Wraith with the force barrier engaged in the single player Campaign.

Babysitter - Revive 25 Buddies Revive your buddies a total of 25 times

“Worlds of Hurt” – Tough Guy Rescued the Little Sister in “Worlds of Hurt” using only plasmids, tonics, the wrench, and the research camera, on Medium or higher difficulty

Specialized Choose a specialization class.

Smorgasbord of Destruction Buy one of each available turret type in any level. (Any mode)

Army of One Win 15 matches in Slayers.

Master philanthropist Buy all the extra artwork

Rough Justice Stop Penguin's escape from GCPD.

Master Slasher's Trophy Obtained Best Weapon by Bladestone

Still Tastes Good Endurance Challenge: Eat the meat of 5 wolves that were killed with poison damage

T-Bone: Friends in Need Complete Act 1

Good Old Days Take a black and white photo of a Gopher riding an Elk

Perfect Win Beat the game without continuing.

Medal of Exploration I ME1: Land on an uncharted world

Variety is the Spice of Life Use every weapon in the game at least once.