Zero___Signal

15s Impact Boost Impact - Boost continuously for 15 seconds

The Volunteer Make contact with the Ethereal hive mind.

Indirect Fire Kill 100 zombies with traps in Infection.

Oppenheimer Staff the Research Labs with 80 scientists.

First Voyage Complete a contract with a Refractor

Assault With Battery In Zetsubou No Shima, electrocute a zombie with a shield.

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

Vaporeyezed In Gorod Krovi, use the Gigant Beam to kill 20 Zombies in one activation.

Hardcore Complete the game on the hardest difficulty

Hull: Industrial Upgrade to the 5th tier hull.

Slug Blockade - Survive for 90 seconds without boosting or bombing

Cryogenic Slumber Party In Moon, complete Richtofen's Grand Scheme.

What A Bounder! Perform 10 Wall Jumps without touching the ground.

The Iron Ruin Override the rig's defenses.

Standing Ovation! Ace all 5 Muppet Story Levels

Making a Buddy Call Call a Skater to come skate with you

Dark Custodian Collect a total of 10 Dark Canisters.

Stop the Clock Time Attack - Complete a planet in under 5 minutes

Stick It To The Man Destroy the boss in Just Desserts

Path To Success Use the Motion Recorder to record your movements

Always Friendly Cross for a Friend to score

Impact Cannon Culler Impact - Kill 15 turrets in one boost

Herbal Remedy In Zetsubou No Shima, use a plant to return to life.

Humanity's Savior Beat the game on any difficulty.

The Final Descent In The Frozen Dawn, enter the lost city of Thule.

Game Over, Man! Call in a rescue in Outbreak.

Love Tap Kill a Goliath with a melee attack in Infection.

Climbing the Corporate Ladder Survive until round 25 in Infection.

Wonderful In Revelations, kill 10 enemies in one shot with each wonder weapon.

Smooth Operator Defeat Oz in Descent.

Ancient Angler Catch all known species of fish in The Iron Rig.

The Gleaming Goliath Evade that which stalks the disturbed sediment.

Nah, I'm Good. Reach round 7 without anyone opening a door in Descent.

Locksmith Unlock all the LittleBigPlanet™2: Move Pack minigames

Assassin's Focus Eliminate 7 enemies through one single use of Windstep (Claws of Awaji)

Exotic Exemplar Catch any exotic aberration.

Just a Box While in Guerrilla mode, complete an infiltration sequence without being detected

League Of Friends Play any level in the DC Comics™ Premium Level Pack with one or more friends.

Astrophysicist Complete all the Cross-Controller Pack Tutorials

Masterminds GTA Online: Complete all 3 Criminal Mastermind challenges in The Doomsday Heist.

Pure class Score by performing an outside of the foot free kick

We've Only Just Begun In The Tortured Path, successfully escape from Into the Storm.

Primordial Deviations Catch all aberrations in The Iron Rig (excluding exotics).

Unlucky for Some Bomber - Get 13 bombs

Viktorious Revenge In Gorod Krovi, complete all solo Trials in one Zombies game.

Small Consolation In Shangri-La, use the 31-79 JGb215 on each type of zombie.

East Coast Performer Played a set on the East Coast of North America

If You Go Down To The Woods Today Complete the campaign mission - Rough Landing

Fight Another Day Rough Landing - Complete the mission with a 2 star rating.

Shipbreaker Complete the campaign mission - Kraken Awakes.