atomic_bear

*Slap* In solo play, finish off a Goliath with a melee attack

Old-Timer Acquire a car manufactured in 1959 or earlier.

The Throwdown You convinced the smooth-talking politician Bill Taggart to tell the truth in public.

Veteran Reach level 20 in single-player mode.

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

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

Great Outdoors Endurance Challenge: Survive for 10 days

Art Aficionado Buy art in the gallery

The Cat Came Back Break into Riddler's secret hideout and exact your revenge.

Rip 'Em Apart! In story mode, kill 100 enemies by cutting them.

On the clock Beat the qualifier time on any Time Trial stretch

Aiding the Outcasts Completed "Aiding the Outcasts"

MOD Tinkerer Have every Gear MOD active for at least 1 minute each.

I HOPE You Survive Green Lantern must defeat Atrocitus with the final hit coming from Mechanized Assault

Quartermaster Complete 20 requisition requests in a single playthrough.

Running Errands Complete all side missions

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

Matador Kill the Rhino without getting hit by his Charge Attack.

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

Take part in an Online Stunt Run Awarded for taking part in an Online Stunt Run.

Speed Round Win a round in Quick Match/Ranked Multiplayer in under 2 minutes.

Trying to Set Things Right Nuna and Fox continued after the Mouse.

Showing Who's Boss! Hit 50 Hoard minions in Story mode with any weapon

Toughest Soul Trophy All Trophies Obtained

Friendly Skies Defeated all waves in The OPS Zeal.

Well-Funded Earn 50,000 or more gold across all single-player playthroughs.

Hole-in-One Destroy a Chicane with a hand grenade.

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

Hero of the Story Complete 40 substories.

Mass Production Produce 100 objects from your builders

All Snug in Their Beds Uncover the secret history of the park.

Tower Offense Climb the asylum tower without alerting any nurses

Vacuum Cleaner Decompress 20 Necromorphs without getting sucked out yourself

Hell of a Sheriff Complete the No Way Out scenario. (No training mode)

Pathfinder Discover a campsite and establish at least one Inquisition camp in 10 wilderness areas.

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

The Fall You sent Diamond Chan on the trip of a lifetime.

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

Hope Turned the tide of the conflict.

Not a Scratch on Her! I'm not taking any chances, this bus can't take much more damage. (Ch. 12)

EMANCIPATED Collect the key in the Female Ward

The Guns of Anchorage Completed "The Guns of Anchorage"

Full House Kill 5 enemies with each type of Agony Bolt.

Liberty City (5) Your friends all like you above 90%.

Betrayal Complete the fifth mission of the U.S.S. campaign.

Rexecutioner Destroy the Metal Gear REX boss

All-New Powers Unlocked your first Crystal Knack.

Higgledy Gaggle! Awarded for getting a set of matching higgledies!

Trepaning For Fun and Profit Collect all the items (skulls) on "Nightmare"

It's Electric Black Adam must win the match with the final hit coming from Orbs of Seth