Krepitation

The Destroyer Complete level 'The Destroyer'

Teensies' friend Rescue 150 Teensies

Moon Mission Meister Completed all of the side missions.

Top of the class Win a 4-player game

Where the Magic Happens Break into the laboratory using Jill.

Sewer Alligator Find Jones the Crocodile

Orchestrate this! Complete the "Orchestral Chaos" painting

Limit Breaker Dealt 100,000+ damage with a single attack.

Keep Rollin', Rollin', Rollin' Demonstrate your skill, or lack thereof, at rolling the magical treasure orb of many sides.

Alpha Team's Finest Finish the game using Jill.

Walking Encyclopedia Discover all of the collectibles in any Mission.

Shoot them up! Get rid of 100 enemies with the Flying Punch

The Gun In The Stone Removed Excalibastard from the stone.

The Savior Complete level 'The Savior' and prevent the escalation of a new war

Kick the Tires! Earn 5 Relics.

I Come From The Land Up Over Discovered all named locations in Serenity's Waste, Triton Flats and Stanton's Liver.

Who You Gonna Call? Completed the "Sub-Level 13" missions with 3 other players.

Dead Drop Absorb Residuum from a body - like some kind of temporal sponge.

Ding! Overleveled to 11 Reached Level 61

Eridian Explorer Discovered all named locations in Outlands Canyon, Outlands Spur and Vorago Solitude.

The name of this vessel Revealed the name of the ship

Elementalist Had an enemy frozen, corroded, ignited, and electrocuted at the same time.

Trust Him Save Barry from Lisa Trevor.

Fire in the Sky Defeat Singe

Small Tournament Completed the lesser challenge in all 3 coliseums

End of Chapter 2 Complete Chapter 2.

DLC: Mars: Welcome to Mars Reboot the Terminal on top of the Control Center Antenna.

Sorry About the Wait Save Chris from confinement using Jill.

It's Like That One Video Show thine worst enemy, the abomination known as "The Darkness", who is the nerdiest of them all.

Banga Sets Sail Completed the Banga Chapter.

Cook and Serve Made 5 enemies explode with the Radar Range in Burial at Sea - Episode 1.

This ain't a platform! Stand on top of an enemy with a shield until he tries to attack you

Face Off Complete the mission "The Fall of Nakayama".

Snowball Effect Froze 2 enemies with the same Old Man Winter trap in Burial at Sea - Episode 1.

Vincible Killed Crawmerax the Invincible

Smash and Not Grab Destroyed the Tassiter Proxy.

Strike! Kill 5 enemies using turnips

I'm a Member of S.T.A.R.S. Finish the game saving Chris and Barry using Jill.

No, I'm Athena! Killed 100 enemies with the Aspis.

On the way to the top! Win a Silver cup at the end of a Challenge

Mad world! Complete the "Mariachi Madness" painting

Grim Reaper Harvest and read all implant bios

Challenger! Unlock all the Challenge paintings

Combo King Perform a 12x combo

That was fast! Go fast enough to save 3 Teensies in an Invasion painting

Smell Something Burning Kill the crapping gangster with a fireaxe

Wendell's Story DLC Vietnam: Complete the game (Host only).

Leave no one behind DLC Vietnam: Free the 3 US prisoners of war (Host only).

Wave and Smile Play any Arena in co-op.

End of Chapter 3 Complete Chapter 3.