Headhunter92x

360 No Scope While airborne, spun 360 degrees then got a kill with a Sniper Rifle without using the scope.

Adapt and Overcome Blow up 10 explosive objects, killing at least one enemy each time. (campaign only)

Phased and Confused Phaselock 100 enemies.

Rocketeer Launched 4 rockets from Elpis.

Potato Masher Save 5 allies by throwing away a live enemy grenade.

Don't Look Back Use the Thermal, Burnout, or Nitrous Rocket Boost for a total of 10 minutes

Capped Out... For Now Reach level 50.

Easy Come, Easy Go Acquire more than 15,000 Fleeting Echoes on a single attempt

World Traveler Discover all named locations.

Knoxx-Trap Killed General Knoxx-trap

Steele-Trap Killed Commandant Steele-trap

Ned-Trap Killed Dr. Ned-trap

We Were Soldiers Complete game on "Combat Op" difficulty.

First Strike Takedown your first Cop

Muerte la robo-lución Killed the Interplanetary Ninja Assassin Claptrap

Demolition Derby Get a destruction callout for breaking 50 objects.

Almost There Complete 50% of Story Mode

Once More With Feeling Completed the mission "Return of Captain Chef".

A Farewell To Arms You are relieved.

Understood the Assignment Complete 9 Mastery Quests

Belly of the Beast Complete Provocation on Hardened, Veteran, or Realistic.

Gotham Base Jumper Jump off the tallest building in Arkham City and glide for 1 minute without touching the ground.

Fight at the Forum Participate in a fight at The Forum arena

Overachiever Get 3 stars on 1 S.T.A.R. Lab Mission

Multiplier 10x Score a 10x multiplier in a Story level

Combo Pro Perform an 8x combo

Do Shoot the Messenger Delivered Zarpedon's message.

Heartbreaker Win a game against All-Star Bots with a Decal equipped

Grand Opening Purchase something from Baku the Voiceless in New Game+.

Another Side of the Story Complete the Campaign on any difficulty.

Monster Masher Kill 20 monsters in Story levels

1989 Kill 1989 enemies
0/1989

Rad Steez, Bro! Slide downhill uninterrupted for at least 10 seconds.

Moving On Up Move up the Most Wanted List for the first time

Gotcha Get Busted for the first time

Kung Fu Fighting Inflict a set amount of damage to Wesker in "Lost in Nightmares."

Nightmare Fuel Defeat the Flesh Lip.

Wanted: Dead or Alive Captured Al Bashir

Twofor Took down 2 enemies with 1 bullet in Night Shift

Dog Lover Kill 99 dogs
0/99

Intellectual Rescue the fourth hostage from Riddler

That Tasted Purple! Had Purple-rated gear or better equipped in every slot.

The Witcher's Gone South Travel to the Duchy of Toussaint.

Thresher Thrashed Defeat Terramorphous the Invincible.

A Line, Held Choose restraint.

Battering Ram Smash through a roadblock without crashing

Praise and Pass Request Turner to toss you ammo 20 times.

Damage Control Win a Dropshot match via shutout

Complete Victoria's Lab Complete the main path of Victoria's Lab

Yaaaaaay Introduce thyself to the White Knight.