Cherneze

Lucky Find Unlock a bonus level

Treat Yo Self Extract 100 pieces of gear from Arms Race.

Spin Doctor Complete “Run This Town”.

Into Dripstone Cave Entered the azure caverns.

Easy Come, Easy Go Steal the Arasaka medical truck or deliver 10 vehicles to El Capitan.

It's the Final Showd0wn Reach the maximum win streak bonus in Showd0wn

You Saved Science Complete all test chambers in all courses of co-op

King of Wands Take Songbird to the stars.

Dirty Deeds Complete every Gig in Dogtown.

Basic Training Boost all the way through level 3

The Tower Complete "Things Done Changed".

The Courier Entered Gran Soren.

King of Swords Take Songbird home.

The APB is Not Enough Become Dogtown's most wanted criminal.

Hoarder Next Door Collect 5,000 crystals

Qirex R.I.P. Hit every speed pad in Level 25

Triple Whammy 2X Disable three switches within 1 second

Miss Average Gain above average XP in half the levels

Judgement Day Eliminate three bosses from the "Increased criminal activity" category.

Mutation Complete the game in New Game+ mode using any modification.

Empty Gesture Drop your co-op partner in goo while they are gesturing by removing the bridge under them

Saint Chamond Operator Kill 25 enemies with the St Chamond Heavy Tank

Drei Vier Grenadier Kill 4 enemies with the Trench Raider Elite Class

King of Cups Fulfill Songbird's request.

King of Pentacles Refuse Songbird's request.

Relic Ruler Unlock all Perks in the Relic Perk tree.

Secured the Resources Win 5 games of Supply Drop

Firefighter Perform a melee kill on a Flametrooper Elite

Snooze You Lose Get stuck in a door

Saviour Rescue 6,000 Jintinda

The Artisan Combined two materials to make an item.

China Shop Shoot 5,000 pieces of glass

Maître d'Armes Perform one kill with each of the 5 primary Weapon Assignments weapons

Gotta Kill 'Em All! Kill every type of enemy (doesn't include boss battles)

Four Ring Circus Enter 4 different portals without touching the ground in co-op

Charged into Battle Kill 25 enemies with the Lance as Cavalry

Asking for Trouble Taunt GLaDOS in front of a camera in each of the five co-op courses

Killa Thrilla Destroy 2500 airborne enemies

New Year Celebrate the New Year in THE TWO COLONELS Chapter.

Duty and conscience Make a moral choice in THE TWO COLONELS Chapter.

Father and son Provide guidance for Kirill in THE TWO COLONELS Chapter.

Rough Seas Perform a roadkill in a Sea Vehicle

The Power in These Waters Kill 15 enemies with the L-Class Destroyer

Writ Large Received a writ from the castle.

Real colonel Complete THE TWO COLONELS Chapter.

Iron Grip Never lose a cube in Chamber 6 of the Mass and Velocity co-op course

Advanced Studies Perform 1 kill with the Livens Projector

1, 2, 3, Swish! Start your journey to NBA stardom.

Party of Three Find the hidden companion cube in co-op test chamber

Flyswatter Destroy 5 airplanes while in the Behemoth Airship L30