Antupac

Accomplished Clear all missions (including Side Ops and Extra Ops)

Cooking With Gas Shoot an enemy rocket projectile while it is in mid-air.

Perfectionist Complete 100% of all main mission constraints.

Major Malfunction Destroy 50% of the Newsbots in the Single Player Campaign

The Legend of St. Patrick Kill the only snake in Ireland (Wrath of the Druids).

Bonds of Friendship Defeated Infinite.

Team Arrow Set both Free Play characters as John Diggle and Felicity Smoak

Heart of Darkness Find all 8 mysterious carillons.

Speed King Achieved five-star ranks in all Time Attack stages

Confronted Londra Uncovered the truth of Londra's plans for the Quen and rescued Seyka's sister.

All Roads Lead to Dublin Reach the max level of Dublin Renown (Wrath of the Druids).

Level not complete! Complete Bizarro level

The Grand Tour Complete "The Grand Tour"

Samizdat You opted to work with the Samizdat group & spread their news throughout Picus media streams.

No Photographs, Please! Killed 10 SpyBugs before they took your photo.

Crystal Relic Master Unlocked all upgraded Knack characters

A Blade of Memory Destroy all Teeth, Balloons and Jack-In-The-Boxes.

Dominion Wraith Flash Dominate 50 Uruks.

Trash Picker Scavenge 40 items in a single game in Regular or Hardcore difficulty.

Spicy Boy Defeat Haderax the Invincible.

Wrecker Destroy 100 Tetromino Bricks with Bombs.

Lots of Whacking Win a game of Alien Abortion in the strip club

T-Bone: Pest Control Complete Act 3

Extra strong Upgrade the Health Potions

Superior Archery Skills Defeat 20 enemies on the Island by using a bow and arrow weapon

ADAM Addict Resolve all the Little Sisters in Minerva's Den

High Roller Bought a seriously expensive car.

Double Trouble Equip a Sickle in both hands (Wrath of the Druids).

One Sponge to Rule Them All Collect all Trophies

Deep Impact Complete the adventure at Broken Tooth.

Well, well, well Hide a body in each of the wells in Gaberoun (Mission 2)

Wrecking Machine Destroy 40 vehicles in the single player Campaign.

One Thousand Suns Complete the Supreme Hybrid Boss Battle.

All the Gears Earn 5 Gears in every Challenge.

Against all odds Defeat any Boss without taking damage

Campaign Silver Obtain 72 medals on the original Arkham City campaigns (as Batman)

Defeated Londra and His Horus Defeated the awakened Horus and put a stop to Londra's plans.

Octacide Defeat the Octaking

Serve the Balance Reach level 70 with a Necromancer.

Regular soldier Complete the game on Marksman difficulty

We Will Survive Win 15 matches in Team Survivors.

Fork the Pork Kill 6 aliens with the forklift

Sonic Blaster Collected 10 Wispons.

Gnomad Complete GnoMAD

Gasoline Cowboy Rescue your allies with the Sherman while keeping your armor above 80% in Collateral Damage.

Depth Clear the "Eliminate the Renegade Threat" Side Op by extracting both targets

Fast and Furious You defeated the horror at the sawmill in less than 1 minute and 30 seconds.

Collect no LEGO studs! Complete Bizarro level after achieving True Hero status

Diamond Medal Defeated all bosses using Diamond Knack

Ready for Armageddon Upgrade all weapons to level 3. (Campaign)