ContraChief

Excessive Force - Kill a lone Helghast with the WASP secondary fire Used the secondary fire function of the WASP launcher to kill a single Helghast

Master of Time Defeat Dojo Masters - Acronix and Krux

Master of Stone Defeat Dojo Master - General Kozu

Black Forest Babies Collect all the items on Black Forest

The shield is down! Destroy 20 Heavy Enforcer shields

May His Death Satisfy You Kill Malthael in Hardcore mode.

Paris Plunder Collect all the items on Burning Paris

History Uncover all 10 ancient glyphs.

A Sinister smush Complete "Front Gates of EEEEEEEVIL!"

For Whom the Shell Tolls Destroy all targets during the mortar sequence with only 4 shells in "Back on the Grid."

Going Places Rode the tram in Burial at Sea - Episode 1.

Master of the Sky Defeat Dojo Master - Nadakhan

Mind craft Finish episode 6

Strike! Kill 5 enemies with a single grenade.

Who's the Hunter Now? Defeat a Hunter.

Flawless Freeflow Fighter 2.0 Complete one combat challenge without taking damage (any character)

Master of Noodles Defeat Dojo Master - Master Chen

Big man on campus Unlocked Alex's Aggressive Trait

Hard Win any match on Hard Difficulty

Delaying the Inevitable Save Richard with a serum.

I know kung fu Equip 17 Pressens at least once in your Combos

What Goes Up... Destroy all the choppers with only the UGV's grenade launcher in "Persona Non Grata."

Did It All Complete all side missions.

Shorty, You So Best Complete thy quest by rescuing yonder queen.

Kill Box Kill 20 enemies with the Chopper Gunner in a single run in "Return to Sender."

Serve the servant Beat 20 robot enemies

Master of Power Use every powerup in the Ninjago Battle Arenas

Master of Challenges Achieve Gold Medal status on each Challenge Dojo

Fistful of Steel Execute 3 Steel Counters in a single battle (excluding those in the Hall of Virtue).

Challenge Accepted Complete the first rank of all non-level-specific challenges with a single character.

Brainteaser Rescue the fifth hostage from Riddler

VS Zed Win Win a VS Survival Match playing as the Zeds

Score 100% In under 30 minutes?

Biotics Bling Collect all the items on Biotics Lab

Sigi - A Fart for Melusina Platinum Good job! Completed all tasks!

Catacombs Cash Collect all the items on Catacombs

Outpost Offerings Collect all the items on Outpost

Companion Finish the game with the same partner for the majority of the journey and return to the beginning.

Diggin' in the crates Find 11 treasure chests in the darkness of the Tombs

YOLO Among Thieves Beat the Last Chapter Without Dying on Normal Difficulty or Harder

Burial at Sea Completed Burial at Sea - Episode 1.

Digitize Me! Digitized into Claptrap's Brain.

Above & Beyond (Hardcore) Reach level 70 in Hardcore mode.

Air Supremacy Killed 100 enemies with Wolf.

Like Taking Candy from a Baby Finish the game on Very Easy difficulty or higher.

Towering inferno Finish episode 7

Master of Collection Attain True Ninja Rank 20

Biter bit Remix Charles

Final overload Destroy H3O

Script Kiddie Finish the game in Script Kiddie Mode