Alcifer

Climbing the Corporate Ladder Survive until round 25 in Infection.

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

A Friend in Need Protect your brother-in-law in Episode 20.

Crusade - Chapter XIV Finish the levels from Chapter XIV in Knight difficulty

Cheer Squad Trigger 30 Cheer events! (Story mode, any difficulty)

Slug Blockade - Survive for 90 seconds without boosting or bombing

Mrs. Pilsen's Remorse You found Emily's doll hidden in each of the 10 challenges

How Do Ya Like Me Now? Receive a parting gift in Episode 21.

Prison breakout Beat Nygtilger The Pestilent Arthropod”.

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

Epic victory - Chapter XIV Finish the levels from Chapter XIV in Paladin difficulty

My Enemy, Myself Die and be resurrected again by Ahmanet

Reliable Companions Raised ten support characters above level 70 through battle.

Nirvana Complete Part IV: Nirvana.

Operation 3 Stage 3: Boss Defeated! Defeat Stage 3's boss! (Story mode, Normal difficulty or higher)

Velocity: Terminal 5 Drive all 5 Terminal Velocity Pack cars (Single Player)

Blaze of Glory Put an end to your wrath once and for all.

Assassin Vs. Machine You completed Train Runner before the train arrives at the station

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

Max Level Raise your weapon level to lv. 10 at the start of Stage 1! (Story mode, Easy difficulty or higher)

Impact Cannon Culler Impact - Kill 15 turrets in one boost

Standing Ovation! Ace all 5 Muppet Story Levels

Red Button Use Clarke's Self-Destruct ability.

Ability Skill Master Obtained 30 or more Ability Skills.

Stick It To The Man Destroy the boss in Just Desserts

Hugs! Kill 20 enemies in a single burst of Explosive Touch in Carrier.

In the Move Groove Complete the race on Learning to Move with at least 1000 Points left on the clock.

Path To Success Use the Motion Recorder to record your movements

Upgrade Master Performed 50 or more upgrades at the Upgrade Counter.

Abandon All Hope Rescue 4 survivors in a single game of Infection.

Ingrate (Attack Ghim)

Right of First Defusal Defuse 5 gas bombs in a single match in Carrier.

Take Off, Hoser! Ride Chompy for 5 minutes in a single match in Carrier.

Powered Up Activate each Super State at least once

Silver bullet Obtain a silver medal in 10 different challenges

Telefragathon Telefrag 50 enemies in a single match in Carrier.

Operation 4 Stage 4: Boss Defeated! Defeat Stage 4's boss! (Story mode, Normal difficulty or higher)

Astrophysicist Complete all the Cross-Controller Pack Tutorials

Blood-Spattered Savior Rescue a total of 20 survivors in Infection.

Movies: Gone! Escape the cops in the Shelby GT500™ (Single Player)

Locksmith Unlock all the LittleBigPlanet™2: Move Pack minigames

Unlucky for Some Bomber - Get 13 bombs

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

Wanderer [Player Match] Played first Player Match.

Operation 5 Stage 5: Boss Defeated! Defeat Stage 5's boss! (Story mode, Normal difficulty or higher)

Gallery Complete Unlock the entire Gallery!

Captive Complete mission: Captive

Contributor Used more than a total of 1,000,000 gold.

King of the lava Beat Gelaldy “The Murderous Construct”.

MEAT IS MURDER Activate Bubby.