GroundRex

Achieved Complete all SIDE OPS.

Volare! Completed Volare!

Defection Deterred Arrange matters so that the KGB Colonel kills Jasper Knight.

Swamp Warfare Stealth kill 5 enemies in End of Zoe.

You Asked For It... Again Completed the game in Classic Mode.

Butterfly Effect Get the bad ending in Daughters.

Meet interesting people they said Play at least once against all enemy races.

Ratcatcher Find all the dead rats in Bedroom in a single play.

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

Happy Camper Endurance Challenge: Survive for 5 days

The Islander's Almanac Collect all issues of "The Islander's Almanac" magazine

Vampire Mastered Acquire 11 vampire perks

Promise Kept Complete End of Zoe on Easy or Normal.

Who Needs a Map? Endurance Challenge: Locate 5 crypts

Hooked Defeat 30 Far Harbor Sea Creatures

You're it until you die or I find someone better Achieve the rank of Sergeant (Rank 7).

Learn to Survive Survived the nightmare, and everything in between.

Squeak! Win the game in Cat and Mouse (playing as the TV player).

Total Rampage! Destroy every single building and helicopter and win the final battle in Monster Escape (playing as the VR Monster).

Made You Look! Look for treasure behind the waterfall in the Hideout

Paint Splurge Fire 5,000 paintballs

CQC FTW Finish the game using only your knife (no lighter, Defensive Items, and stomping zombie heads).

Sphinx' Riddle Complete all 40 of the Catwoman Riddler grid items

She Must have a Reason Stand up for someone even though you haven't met her

Animals of the Land Interact with a Dove, Hawk, Fish and Turtle

The Hammer Strikes Complete 'Their Land, Their Blood' on Veteran difficulty. (Solo only)

Don't Stop Running Finish the game in three hours.

Deployment Complete all key Dispatch Missions.

Still Tastes Good Endurance Challenge: Eat the meat of 5 wolves that were killed with poison damage

He slimed me! Fail to capture all ghosts within the time limit in any of the rooms in Ghost House.

Madness Begins In American McGee’s Alice, Complete Village of the Doomed

Nature Retreat Endurance Challenge: Survive for 7 days

Die by the Sword Complete World of Tomorrow.

Stay away from my cheese! Use your nose to push a hiding mouse away (playing as the VR Cat).

National A License Complete the A License.

Ink is for Squids Finish the game without saving.

Master Samurai Parry an incoming projectile

Explorer Complete a combined five strike team missions or APEX extractions in multiplayer mode.

One Instinct: Survival Get the true ending in Daughters.

Collective climb Stop 25 pebbles with a single echo from the ballast.

Not a scratch! Rescue all VR Bots civilians in Monster Escape (playing as the TV player).

Fight To The Last - Kill 1500 Helghast Killed 1500 Helghast

"That kind of thing can be pretty convincing." Get to know a stranger

A Heated Combination Enter a classic numerical code in the game's first keypad.

Oh, the Horror Finish the game on Hard difficulty.

Breaking and Entering Break into 30 Depots

Campaign Bronze Obtain 36 medals on the original Arkham City campaigns (as Batman)

Aiding the Outcasts Completed "Aiding the Outcasts"

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

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