NikkyNick

Ménage à trois Complete 5 quests with 3 co-op partners.

Supernatural Born Killers Defeat 5 Guardians With a Sniper Rifle

Menace of Magneto Drive to the Baxter Building as Magneto in the Magneto Mobile

Ding! Overleveled Reached Level 51

Originality Play in a co-op team of 4 different playable characters.

Orphan of Kos Defeat Great One: Orphan of Kos.

Aggravated Assault Stop all assaults in Arkham City

They're Heeeeeere! You have destroyed 20 poltergeist objects.

Walking the Dinosaur Spend 30 minutes with Raptor Ned as your homie.

Come One, Come All You wiped out four Taken with a single flare.

The Six-Gun Scribe You capped 100 Taken with the revolver.

Wheels Within Wheels You found the kidnapper, but what he had to say wasn't what you wanted to hear.

Billionaire Philanthropist Collect 1,000,000,000 studs (Single Player)

God of Hope Master Valhalla and master thyself

Hunter Complete the Hunter Journey

Wall of Sparks You killed an enemy with the Wall of Light

Fully Loaded Collect all of Batman's gadgets and upgrades

Avengers Assembled Collect all Avengers characters in the game (Single Player)

Flaming Rescue Rescued a Bot in Rising Heat.

Laurence, the First Vicar Defeat the beast that was once Laurence, the First Vicar.

A Very Genki Holiday Complete all instances of Genki Holiday.

A Thousand Words Collect all History Relics

Two For the Price of One You took out two Taken with a single barrel.

Make a List, Check it Twice Complete all instances of Naughty and Nice.

Firefly Complete the Firefly Journey

10 heads are better than 1 Kill 10 zombies in a row with headshots.

Guardians of the Galaxy Unlock all the Guardians of the Galaxy (Single Player)

Brotherhood Collect all traditionally evil mutants (Single Player)

Sinister Six Collect Doc Ock, Sandman, Mysterio, Kraven the Hunter, Electro and Vulture (Single Player)

The Start of a Legacy Discover the truth about Darius's past.

Collateral Carnage 20 Taken have been drowned, electrocuted, or dispatched by some other indirect means.

He's Still on the Naughty List Deliver a present to Zinyak in 'The Santa Clawz'.

Wayfarer Visit all 9 Realms in Valhalla

Looked Everywhere Loot all Scavenging Locations

Heavy Metal You destroyed the bulldozer.

Ultimate True Believer Unlock all True Believers (Single Player)

Food Chain You assassinated an assassin

Right of Way You have peeled 15 Taken off your bumper.

Rootin' Tootin' Lootin' Loot 5 Exceptional Weapons.

To Me, My X-Men Collect all traditionally heroic mutants (Single Player)

Thunder and Lightning 50 Taken have felt your fury. Also, your flashbangs.

Energized! You changed batteries 100 times.

Health Inspector Destroy all the green polyps inside Paul in 'Pop His Top'.

Zoo Believer Unlock all animal-themed characters (Single Player)

Resolution You completed the game

It's Not Just a Typewriter Brand QWERTY? DVORAK? 50 Taken know it's neither.

This is Mine You recovered your belongings

Freeflow Perfection Perform a perfect combo including all of Batman's combat moves (any play mode)

Old Hunter's Essence Acquire all old hunter weapons.

Iron Horse You made the train engine run out of steam.