RoboRocket

These Mines are the Pits Complete Story Mission: The Great Escape.

The War to End All Wars Complete the campaign on Hard difficulty

Let's Get This Party Started! Unlock all selectable characters in Versus.

In The Nick Of Time Reach the Taurus V with only seconds to go

Wolf Complete the Campaign on Normal

Tharsis Ribbon Complete Tharsis Refinery on any difficulty level

Legacy of the Kings Obtain the Northern Regalia

Houston, We've Had A Problem Forget your training

Grenadier Kill two enemies with one grenade

Are You Ok? Meet the Root Mother

Yes! Yes, I’ll marry you! Julia accepted Alex's proposal

Sting in the Tale Complete the 5 Serqet locations (The Curse of the Pharaohs)

Move it! Score 8,000 in Treasure Snagging

Final Shift Complete Chapter 4

Into the Abyss Complete Hypocenter on Hardened, Veteran, or Realistic.

For a dollar he told me his secrets Found 25 Secrets!

The Big Apple Complete "Black Tuesday" and "Hunter Killer" on Veteran difficulty.

Cruiser Ribbon Complete The Cruiser on any difficulty level

Welcome To Blackreef Complete 'The Longest Day.'

Killing Spree - Kill 5 Helghast in 15 seconds Kill 5 Helghast in 15 seconds whilst on foot and maintaining at least 85% health

Merciless Finish off 50 enemies with a stomp attack.
43/50

Safety First - Shoot off 100 helmets Shoot off 100 Helghast helmets during battle

Unseen Predator Remain in Zer0's Decepti0n mode for 10 seconds straight.

Methodical search Find 15 collectibles in the Campaign

All's Fare in Love and War Purchase Downtown Cab Co. and complete a private fare.

Moonbear If only Kathy could see this

Global Communications Reestablish the SHD Satellite Network at the Space Administration HQ.

Maelstra Ribbon Complete Maelstra Barrens on any difficulty level

They Was All "Hey, That's Mine!" Unsheathe 5 swords from Immortal Skeletaurs without leaving the area.

Conquering the mountains Unlock all Codex Entries in Avanti Savoia!

Wish Upon a Star Destroy all 18 of the Score stars found throughout "Lost in Nightmares."

Enough for a library Collect all Field Manuals in the campaign

For tombstone Let the Valkyrie be destroyed in the Campaign

Making Peace Reach the "Leave" ending.

Superstar Story Complete Chapter 5

Now I Am the Master Complete the Superstar Finale of the Career

Look Mom, I Can Fly Spend 5 Minutes In Air.

Blood wake Get 30 headshots in the South China Sea mission in the Campaign

Combat Engineer In Multiplayer, build 10 fortifications in a round

Scourge of Toluca Lake Spend 10 minutes out on Toluca Lake.

Performance Review Get fired.

Winning is Winning Win a Season Championship using Dominus in every game

Critical Mass Recover the shuttle.

Transcendence Collect all unique glowing symbols across one or more journeys.

So Much Blood! Gunzerk continuously for 90 seconds.

Dogface Reach character rank 5

Shopaholic Buy all the items put on the block at the Borsodis' Auction House.

Friend in Need Request Zussman to toss you First Aid Kits 30 times.

Trait Dabbler Upgrade any trait to 10

Deadly Curious Interrogated 20 sources.