Gummanoid

Second is Nothing Finish first in every race, in every car (Single Player)

Muffin Massacre Finished "Muffin to Fear"

What You Can't See Can Kill You Defeat six or more Glasps in the monument in Claire's Episode Four, on Normal difficulty or higher.

Healing Memory Complete the Sanctuary's detective board.

Warriors from the Mountain In the Sanctuary, throw an enemy into the mountains.

Cleanup Kill 15 characters with a single Whipfist attack.

What's the cargo? Kill 10 enemies carrying the cargo in Cargo

Veni, Vidi, Vici Completed Veni, Vidi, Vici.

Arizona Killer Completed Arizona Killer.

Leet Skills Reach level 55 in Multiplayer

Aegis of Athena Acquire the Aegis of Athena

From the Grave Meet the Necromancer in Hades

Betrayed The One Ring has returned to it's Maker.

Card Shark Complete Survival mode in 21.

Savior of the People Rescue 100 AIM prisoners

A Bird in the Hand... Shoot all Stone eagles

Shut up and take my bunny! Use up dust bunnies (Reach zero bunnies).

The Taken Collect all ID tags

Beast Of The Belly Defeat 'The Colonizer'

Competitive streak Play 10 competitive multiplayer matches

The Gatecrasher Break through every Security Gate

Rare friends Complete all main quests on Tatooine

The Best of the Best of the Best Complete the entire main campaign on Authentic difficulty with no manual saves

Fence Access the Refugee stash in the Forest

Something wicked this way comes Complete 12 consecutive Waves and escape from the Horde Map "Caged Fear".

I don't approve of mindless fun Kill 500 zombies with your vehicle

Party Crasher Access the Symposium of the Sun in Apollo's hall

Team Building Complete all test chambers in the Team Building co-op course

Battle Forged Maximize the power of the Ring by completing all of the One Ring missions.

No Man Left Behind Kill all enemies while escaping from the collapsed building

Dark Archer Complete 10 optional Thieving Challenges

Cutting Edge Brutal Melee 12 enemies consecutively

Wait for it Kill 10 enemies with flint-triggered detonations

The Life and Times of Raccoon Carter Got attacked by a raccoon; probably didn't get rabies.

Gun Nut Fully upgrade one of your weapons.

Violent Melody Complete the Campaign on Normal Difficulty

Killed Machines While Gliding Killed 5 machines with the Specter Gauntlet while gliding.
0/5

Win a game on the Cops team Awarded for being on the winning Cops team in an Online Cops and Robbers game.

Margwa Party In Shadows of Evil, kill 2 Margwas in a single round.

Greatest Hits Find all sniper reports

Top Gear Collect All Armor Pieces

A Cactus with a porpoise Help Cactus get a dolphin.

For the Republic Completed For the Republic.

Tough Enough Complete Campaign Mode On 'Grim'

Ghûls Gone Wild Kill a Graug by dispatching your Ghûls on him.

A Gift for a Goddess Access Kleio's gift in the Acropolis

Hardcore Played the game from start to finish in Hardcore Mode.

Breathless Die from inhaling gas

Dynamic Duo Complete a Round in Co-Op Without Either Player Taking Damage

The Courier Who Broke the Bank Got banned from all the Strip's casinos.