AlnMawi

Efficient Killer Quick Killed 20 enemies

A Game A Day Keeps The Doctor Away Play LittleBigPlanet™2 on every day of the week

Nothing Like the Smell of Bacon Pepper All Snouts in a Chapter

Involuntary Euthanasia Killed the 2 soldiers before the building fell on them in Uprising

Bloodlust Killed 50 enemies while in Berserker mode

Heightened Senses Killed 200 enemies in Feral Sense

Idle Hands Search all lockers in a single mission. Cannot earn in Tutorial.

James Howlett Performed a Wolverine to Wolverine Lunge

What Witness? Finish the Witness level in "Joe's Adventures."

Ultimate Wolverine Fought 4 W.E.N.D.I.G.0 prototypes at the same time and defeated them at Alkali lake.

The Cake You found the cake, yummy!

Under The Radar You flew under all the main bridges in the game.

Ship of Fools Complete HMS Gryphon without taking Damage

Eyes on the Size Find the hidden Shrink Sense Decal

What the hell *are* you? Took a Russian Dog Tag in the forest ambush in Rock And A Hard Place

Aerial Assault Performed 10 Air Grabs

Level-Headed Finish the game using Hysteria only once

Turbo Slapper Slap more than one player at once

WoW! You feel a cold as you examine the sword and skeleton. A rustle of wind in the trees faintly echoes the name Arthas

Brollyant Kill 10 Bitch Babies with Deflection

Threading the Needle Flew through the O ring in the Sentinel Boss Battle

Sharpshooter Execute 5 successful headshots in a row.

Fully Loaded Simultaneously have four completely upgraded weapons

“The ‘I’ in Team” – Expert Rescued the Little Sister in “The ‘I’ in Team” in under 3:00

Halfway There! Complete Story Mode 50%

Slice n' Dice Killed 6 enemies with a single attack

“The ‘I’ in Team” – Pacifist Rescued the Little Sister in “The ‘I’ in Team” without destroying any Machine Gun Turrets

“Worlds of Hurt” - Rescuer Rescued the Little Sister in “Worlds of Hurt”

Neighslayer Hit 4 enemies with a single Hobby Horse ground smash

That's Using Your Head Complete Off With Her Head Part 2 in under 6 minutes

The Beginning of the End Complete Chapter 1 on Nightmare Difficulty

“A Shocking Turn of Events” – Collector Found all collectable Roses in “A Shocking Turn of Events”

Sightseer You have taken all variations of the helicopter tours of Liberty City.

Clean Up on all Aisles Destroyed all objects in the grocery store fight with Fred Dukes (The Blob)

The Nanny Kill 30 Crawlers without detonating them

“A Shocking Turn of Events” – Master Electrician Charged up the Ferris Wheel 9 different times in “A Shocking Turn of Events”

That's How We Roll! You unlocked the special ability of Brucie's helicopter ride.

Weapon X Killed 150 enemies while in Berserker mode

Gobble Gobble You got a turkey in 10-pin bowling.

The Persistent Flourish Complete the Game on Hard Difficulty

Epic Dismemberment Dismember 2,500 Necromorph Limbs (single player only)

Armed and Ready Acquire Sword

Aerial Master Got 6 enemies airborne at once

Madness Prevails Complete the Game on Nightmare Difficulty

The Professional Completed the street chase in Comrades in under 2 minutes 30 seconds without dying

East Gate Open East Gate

Dial B For Bomb You unlocked the special ability of Packie's car bomb placement.

Blender Killed 200 enemies with Claw Spin

Cleaned The Mean Streets You caught 20 criminals through the police computer.

Pulling His Strings Defeat the Dollmaker without taking any damage.