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Fling Me to the Moon In Der Eisendrache, use every Wundersphere twice.

Rescued at What Cost? Completed the Tokyo Nights level

A Horrible Night To Have a Curse Survive the nightmare

Yule Be Back! Played through Endless Christmas

IEDead Kill 60 enemies with grenades/explosives

Pervert Hang around the room with Quagmire in a baby costume for 30 seconds

Shotgun Wallop! Kill a total of 200 Enemies using Rubi's Shotguns during acrobatic slow-mo.

Duet Play an instrument next to another player, who's playing a different instrument

Devils Tower Sumo Slammer! Found all of the hidden Sumo Slammers in Devils Tower

High Roller Complete the "Iron Clad" Special Ops mission on Veteran difficulty.

Full House Fully upgrade your Gear

...and read all over! Find all Diaries near the Pyramid

Took this thing on a test flight Complete Arcade mode with a custom made ship, at Veteran difficulty level

A for effort Attain a Time Trial star rating of 35

Wrapped Up Complete "Thermal"

Pandamonium Complete the Panda Plateau secret mission.

Don't go breaking my jar ! Destroy all Canopic Jars hidden at the Pyramid

Tokyo Nights Sumo Slammer! Found all of the hidden Sumo Slammers in Tokyo Nights

Ultimate Echo Echo-wned Completed the Ultimate Echo event

Seek & Destroy Get 2 Kills with a single remote controlled Throwing Knife from at least 50 meters away in Campaign

A Need to Bleed Melee 100 total enemies in Operations mode.

Hoarder Have a total of at least 250,000 points in Echoes Mode's total high score

Pwned the Clones Completed the Amazon level

Menace Destroyed 500 breakable objects

Think She'll Notice? Destroy all of the cars in the mansion garage in 'Oligarch'

Son of Liberty Earn 20 individual citations.

Medal of valor Gold rating on every level

Local Fighter Play 5 matches in any offline mode.

Got it Covered! Cast Wingardium Leviosa to create cover against incoming spells.

Fall of Rome Completed the Colosseum level

Eye of the Storm Completed the Final Battle level

To the Moon Completed the Game

Original Gladiator Unlocked Fourarms as a playable character

Sub Zero Hero Achieve a podium finish in the Winter X Games Tournament

Tropics Win the last race against Arcady.

Have You Tried Turning it Off and On? Use a Shock Stick to disable an enemy Sentry Gun

Quarter Finalist Reach the Quarters

Help From My Friends Use the collectible special inventory items 25 times in Story Mode

Elements Completionist Gain all stars in 'Elements'.

Horsepower Completionist Gain all stars in 'Horsepower'.

Ravenous Stud Collector Collect 60,000+ studs in a single streak (no more than a 2 second gap between each stud collected)

Bookworm Bookworm - Found all journals

Petrolhead Buy all of the Vehicles from the Garage

Perfect balance Win a race without taking a fall in any game mode

Go for Gold! In Onslaught, acquire seven gold chalices

Digital Championship Complete an Online Championship

You have your moments Get 5000 Objective Score while playing as any Hero (Multiplayer)

Come Back To Me Kill a Sectoid who is currently mind controlling a squadmate

Technical Wizardry Succeed at a cumulative total of 100 reversals (single player only).

Bug Spray Earn the Distinguished Flying Service Cross