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

Phased and Confused Phaselock 100 enemies.

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

Great Outdoors Endurance Challenge: Survive for 10 days

High Wind Alert Defeated 10 enemies within 10 seconds using one Gravity Typhoon.

Kat Working Overtime Completed 40 side missions.

Successor of the Throat Defeat the Successor of the Throat in the Crown of Sand

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

Wizardry Master Learned all Wizardry Spells.
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The Cat Came Back Break into Riddler's secret hideout and exact your revenge.

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

Vacuum Cleaner Decompress 20 Necromorphs without getting sucked out yourself

Event Horizon Defeated 10 enemies with one Micro Black Hole.

Worldsoul Acquire all Vessel Fragments

Summercamp Play 1 multiplayer match as a counselor.

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

Spoiled for Choice Infuse one of each type of weapon.

Cardboard Companions You found all of your cardboard buddies.

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

For a Better Tomorrow Learn all cub skills.

Sewer Aficionado Discovered every mysterious warp manhole.

Metamorphosis Rescue all of the imprisoned grubs

A Kontender Complete 1 Tower Battle

King of Battle Achieved five-star ranks in all Coliseum Attack stages

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

Consider all the permutations Chose all of the Head decisions

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

Easter Egg Have your cubs eat the Easter Egg.

Scoped In multiplayer, get 25 headshots with longblaster rifles.

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

Hope Turned the tide of the conflict.

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

Pipe Coordinator Placed 9 types of furniture in Kat's Pipe House.

Where I Belong Stand on foot at the highest point in Solís

Finally Getting Along! Cheer up Raphael while playing as Casey Jones.

Battering Ram Shield Bash 5 different thugs

A faint glimmer Warm up the ballast in chapter 6.

A Starfish is Born Watch Globo's rise to fame.

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

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

KamuroGo Local Completed 30 KamuroGo City Missions.

Honor Holds Us All Together You completed the debate with Otar Botkoveli.

The Next Most Logical Course of Action Start a group dance party

Hold the line! Kill 10 enemies while attacking or defending a control point in Supremacy

Frequent Flyer Zip Kick 5 different thugs

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

L'Cie Paragon Earned a 5-star rating for all Cie'th Stone missions.

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

Throwing Flak Kill 3 Talons with a single mid-air grenade detonation.

Pedro, I'm Sorry... Defeat Mutant Pedro in Claire's Episode Two.