AlphaChops

Out of the Saddle Shoot the driver, passenger, or gunner out of a Razorback.

Wow, I'm Inside! Complete "Six Minutes"

Survivor Kill 20 enemies in a row with only 1 health left (Individual)

Sim Amateur Earn 4 Bronze Medals from Simulator Missions.

Stand Down Complete the campaign on any difficulty.

Dead Boy Beat the Chest or Dark Room without taking damage

Fortune Favors the Bold Find the trophy in chapter 1

Act 2 Padawan Finish all Act 2 Missions on on Padawan Difficulty

Watch your step Push 50 enemies off an edge to their doom

Veteran Get a Multiplayer character to Lvl 20.

Rig Architect Build all levels of all buildings on the rig.

Do You Like Bling, Batman? Give the Batmobile a chrome paint job

Medallist Obtain any medal in 10 different challenges

Timing is Everything Kill the final 3 Ancestors within 10 seconds of killing the first Ancestor in Regular or Hardcore difficulty.

On the Shoulders of Giants Build the Gollop Chamber.

Frailty Kill 200 feral zombies

Don’t Go Alone Complete any Co-op Challenge Room (General)

Melee Training Complete all melee training goals listed on the Stats page.

Slingshot Kid Destroy all slingshot targets in 3 attempts.

Hull: Industrial Upgrade to the 5th tier hull.

I need your Headband, Sunglasses and Minigun Get Headband, Sunglasses and Minigun in one run in Commando mode

I’m With Iron Man Defeat all Act II and III missions as a Pro-Registration team.

Sim Team-Up Earn Mission Succeeded on a Simulator Mission in Co-Op and return to the Simulator menu.

World of Hurt! Fully upgrade all of a world's costumes.

Old Friends Have 10 special conversations between characters with a history while in an HQ map.

For The Win! Win 50 Challenges.

Tough Economy Use no more than 6 TOW guided missiles to destroy the tanks in the defense of Khe Sanh.

Always Hard Kill the final Ancestor with a relic active in Hardcore difficulty.

Act 1 Master Finish all Act 1 Missions on Master Difficulty

Long Way Down You performed a drop assassination of at least 150 meters in the Kill Cascade challenge

Jawa Hunter Collect 25 Artifacts

Defeated a Scrapper Pack Defeated a Scrapper Pack

The Drifter Drift 1,000 times in total

Long Live the Queen You broke the siege of Glitterdelve and saved Queen Roslyn.

The Iron Ruin Override the rig's defenses.

Dark Custodian Collect a total of 10 Dark Canisters.

Up close and personal Destroy 50 droids with a clone melee attack

Paul Bunyan Chopped Wood

Feel the Burn! Perform every Meter Burn special move of every character

Power Training Complete all Power training goals listed on the Stats page.

Act 3 Padawan Finish all Act 3 Missions on Padawan Difficulty

Tools of the Trade Craft the Virus Filter and Flare Gun in Survival mode.

Melon Hunter Eliminate a total of 100 enemies with a headshot during your career.

Cold Warrior Complete "Operation 40," "Vorkuta," and "Executive Order" on Veteran difficulty.

Wilhelm's Nightmare Knock 10 enemies off of the scaffolding during the helicopter fly-in in Chapter 7: Golden Gate

One Gun at a Time Staff the Engineering Department with 80 engineers.

Sever Complete mission 9: "Sever"

Show Off You've paraded about in nothing but rare items.

Handle with care Destroy 20 droids with explosive props

Fostering Father Heard everything Alexander had to say.