Asonips

Ranger of Ithilien Complete all Survivalist Challenges.

Throwback Defeat 10 Enemies with Thrown-Back Grenades

Unburnt Don't touch the lava in Skelos Badlands

Ganked Steal a Popcorn Crystal from Hunter

Combat Leapfrog Kill 10 Enemies in a Row, Alternating Hand-to-Hand Combat and Gunfire

Long Distance Complete the long glide to Orb in Autumn Plains

All Activities completed Completed the Tallneck, Bandit Camp and Hunting Ground in the Cut.

With Time to Spare Defeat Stage 4 G with 4+ minutes left until detonation.

Unwelcome Guests Get rid of the pillagers outside of Kuwaq Yaku

Reload Master Defeat 50 Enemies in a Row Without Auto-Reloading

Bird is the Word Flame the Pigeons first in Metro Speedway

Take Me to Your Leader Compare Statistics with Friends

Staying Dry Beat 'Chapter 3 - Borneo' in less than 6 minutes 30 seconds

5 Machine Types Repaired Used the Machine Repair or Mount Repair skill on 5 different types of machine.

Quick Jaunt Through a Warzone Beat 'Chapter 5 - Urban Warfare' in less than 7 minutes 30 seconds

Cheaters Gonna Cheat Activate a Tweak

30 Kills: RPG-7 Kill 30 Enemies with the RPG-7

Dyno-Might Master Kill 4 Enemies with 1 Explosion

Yard Work Headbash every rock in Winter Tundra

Treasure Hunter Using the photo hints, find 2 hidden items.

Looking for Trouble Complete 5 Challenges

RGB Use all 3 types of power-ups in Ripto's Arena

Bullet Train From Hell Beat 'Chapter 13 - Locomotion' in less than 7 minutes

Charted! - Crushing Finish the Game on Crushing Without Changing the Difficulty

The Last Shadow Complete all Acharn Legend Missions.

Charted! - Hard Finish the Game on Hard Without Changing the Difficulty

Fire of Justice Complete all Urfael Legend Missions.

Bug Control Defeat all Draclets in one Superflight

Flyin' High Defeat the Snowmobiles before defeating a Hang Glider

Riddle Resolver Solve 85% of Riddler challenges

Sheeples Don't hit any Sheep in Cloud Temples

Duck and Cover Don't get hit by Bob

Slash Slash, Slashity Slash! Clear insects off a door using a knife.

Keen Eye Unearth 40 Survival Caches

Spitball Defeat every Robo Bee by spitting

Giantslayer Defeat every Earthshaper in Fracture Hills

Broken Umbrella Witness the true ending.

Buggin' Out Defeat 5 Buggies while charging

Monkeying Around Charge through every Monkey in Mystic Marsh

Hit Man Perform a 1000-hit combo

End of the Night Get ending 1.

Mano-A-Mano Defeat Titan henchman without using Batarangs (any play mode)

Olly Olly Oxen Free Defeat the Ox without taking a hit

Lost And Found Uncover the secret of Arkham City

Priceless Collect all of the ‘Godly Possessions’

Sandstorm We are legion

Blade of Justice Perform 25 special stealth kills with the knife

Conservationist 2 Complete Gulp's Overlook without harming fodder

Resting Places Uncover 3 main game Crypts' secrets

Renegade Melee 5 enemies off a ledge