HateCampaign

Upping your Arsenal Buy half of the weapons.

Sand Bearer Obtain the Dagger of Time

Recapitated Obtain your first head.

Biker Boy Get praised by Jessie at the end of the motorcycle mini-game.

Where is Penelope? Play Bentley RC Race

Peeress of Pull-Ups Complete all pull-up challenges.

Grind 'em All! Kill 5 Bolterflies in a row with the Pepper Grinder

What Light Through Yonder Window It is the east, and the flaregun is the sun to 50 Taken.

Disc Jockey Collect all music discs.

Building Character Attain level 50 with a character.

Gotham Base Jumper Jump off the tallest building in Arkham City and glide for 1 minute without touching the ground.

Remote Controlled Turtle Score 8,000 in Bentley RC Race

Light my fire Set 10 zombies on fire simultaneously.

Interpol Rookie Play Interpol Target Practice

Grand Opening Purchase something from Baku the Voiceless in New Game+.

Oh, no you don't Kill a Ram using tackle skill.

Carmelita Crime Crunch Score 7,000 in Interpol Target Practice

Tricked Out Fully upgrade one weapon.

Galactic Hero Kill 500 enemies.

There and back again Explore the entire island.

Rad Steez, Bro! Slide downhill uninterrupted for at least 10 seconds.

Spog 2.0 Defeat Commander Spog.

Lucain's Bones Obtain the bones of the magician Lucain.

Intellectual Rescue the fourth hostage from Riddler

The Limits of the Possible Collect all trophies.

Trained Student Play Guru Dart Shooter

The Witcher's Gone South Travel to the Duchy of Toussaint.

Pink Hippo Mash Score 6,000 in Guru Dart Shooter

Best in the Business Complete all quests.

Keep the Meter Running Don't let the air taxi take damage in Luminopolis.

Melee Legend Kill 150 enemies with melee.

Weapons Expert Learn all weapon abilities.

Staggering Feat Deal 300% damage to a staggered enemy.

Drink 'Em Both Up You drank 'em bot' up.

Treasure Hunter Play Treasure Snagging!

Pacta Sunt Servanda Finish the "Hearts of Stone" expansion.

Intelligence Agent Complete all battle intel reports.

Communication is Key Ecco: Talk to another dolphin

Calibrus Unleashed Make your first cut with Calibrus.

Family Jewels Retrieve your stolen goods

Soul Searcher Rescue your first soul.

Freeflow Silver Achieve 16 medals on combat challenges

Move it! Score 8,000 in Treasure Snagging

True Understanding Complete all Legends Mode stories on a single difficulty.

Now That's a Big Fish Defeat King Sepiad.

Chapter I Defeat the Ice Titan

Vac-U Legend Kill 50 enemies with the Vac-U 4000.

School of hard knocks Reach level 50.

Overload Legend Use the Co-op overload to kill 60 enemies.

Anchors Aweigh Awarded for obtaining the Sea Cow.