GroundRex

Gunslinger Assassinate General Amsel with a pistol shot. (Solo only)

Great Outdoors Endurance Challenge: Survive for 10 days

A Feast for Two Endurance Co-op Challenge: Eat the meat of 3 bears with your partner

Infiltration Clear the "Classified Intel Acquisition" Side Op while riding in the back of a truck

This is Japan, Actually Kick an enemy from a high place

Gary Has His Reasons Hear 20 reasons why Gary won't grab that

The Guns of Anchorage Completed "The Guns of Anchorage"

Best of the Bunch Earn the MVP award in any Online Tournament match

Rexecutioner Destroy the Metal Gear REX boss

Battering Ram Shield Bash 5 different thugs

Vacation Endurance Challenge: Escape the forest after surviving for 7 days

Blue Ribbon Complete a 4-player Competitive Co-Op match in 1st place. (Online co-op Only)

Frequent Flyer Zip Kick 5 different thugs

He Must have a Reason Stand up for someone even though you haven't met him

Completist - Destroy everything on the MAWLR Destroyed every destructible weapon on the MAWLR while on foot and on the Intruder

Reeding is Fundamental Escape conflict by using a breathing reed to hide in shallow water

Gold Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Batman)

Samples are a diver's best friend Extract with at least 15 rare samples from a mission as a team.

Iron Fist Destroy all towers and bunkers in 'Blood and Iron'.

Mass Production Produce 100 objects from your builders

Perfect Freeflow 2.0 Perform a perfect combo including all of Batman's combat moves (any play mode)

Best buddies Let the dog lick your face for 5 seconds in Cat and Mouse (playing as the VR Cat).

Front of the Pack Fully train an ally

Victory - Complete Campaign on Elite Completed every mission on Elite difficulty

Knot Too Difficult Clear up a tangled situation in one attempt

Danger Zone Reach full focus and take out 10 enemies before it runs out

Passion for Fashion Obtain all costumes.

See the Galaxy they said Play at least once on a desert, a forest, and a snow planet.

Paving the Way Completed "Paving the Way"

Arctic Grave Push the chief witness into the ice lake in "Joe's Adventures."

Hey partner! Look at your BotCop partner behind you at the beginning of Wanted! (playing as the VR Sheriff).

Operation: Anchorage! Completed "Operation: Anchorage!"

Starsenal Obtain all weapons (must load grenade launcher with all shell types).

Like a Druid Complete a Trial of the Morrigan (Wrath of the Druids).

Grave Robber Collect all Death Cards in the game. (Solo only)

Great Haul Endurance Challenge: Escape the forest after surviving 10 days, with at least 10 Relics

I ain't afraid of no ghost! Clear the kitchen in Ghost House.

Reminiscence Recreate all scenes in the "Déjà-Vu" Extra Op

One Bad Gato Complete 'Blackcats' on Veteran difficulty. (Solo only)

Float like a butterfly... Win the final battle without taking any damage in Monster Escape (playing as the VR Monster).

A New Profile Complete a Featured Contract.

Last Man Standing Complete a Single Playthrough Without Dying Once

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

Smoking Barrel Blow the smoke coming out of your gun in Wanted! (playing as the VR Sheriff).

Sisters of Athena Endurance Co-op Challenge: Kill a combined total of 25 enemies in a single Expedition

Cycle celebration Turn all altars.

The Golden Ticket You made a tough decision as to whether Irenka Bauer or Edward Brod would get to stay in Prague.

Gatcha Gatcha! Unlocked half the prizes in Mini Bots (playing as the VR player).

QuickFire Artiste Fire 40 paintballs in under 5 seconds

Scorched Earth Complete 'Burn 'em Out' on Veteran difficulty. (Solo only)