ProfessorHowl

Scar of the Bat Cure the doctor.

Sightseeing Reach the Old Town

Days of Fire Extinguish the fires in Gotham City.

Savage Metal Smash 10 militia transport vehicles off the road without using the immobilizer.

Bare-knuckle Slugger Defeat 50 enemies with hand-to-hand combat.

Chasing Jill Read a letter left behind by Jill.

The Orbiter of Taste Collect 300 Precursor Orbs

Touch of Death Apprehend the weapons dealer and lock him up in GCPD.

Breakout Red Dead Online: Complete the Intro.

Locked and Loaded Upgrade each available component for a single sidearm or longarm weapon.

How many days exactly? Play Dead Island - Definitive Edition at least 28 days after starting it for the first time.

Surge Protector Kill 50 enemies with Surge
0/50

Skeet Shoot In the Main Campaign, killed 5 enemies while they are falling.

Death by Design Obtain a key by completing the seventh Riddler trial.

100 Headshots Defeat 100 enemies with headshots.

Need a hand? Join another player's game.

The Orbiter of Record Collect 600 Precursor Orbs

Hush, Hush Now Quiet a Screamer

The Road Home Destroy all of the militia APC's.

The Monster Machine Track down and apprehend the serial killer.

The Riddle Factory Obtain a key by completing the eighth Riddler trial.

Minimalist Clear the game without opening the item box.

On the Fly In the Main Campaign, killed 30 enemies while riding a Sky-Line.

Making Faces Show the outside world that you're still alive

Lore Explorer Read all of the files.

Dust Bunnies Complete all the jobs and beat the boss in Episode 2.

Work Smarter, Not Harder Attach a Surge grenade to an object and Launch it at an enemy

Bon Voyage In the Main Campaign, killed 20 enemies by knocking them off Columbia.

Normal Is Good Complete the entire game on Normal.

Fait Accompli For Stamina and Time On Your Hands and insatiable need for completion

It's all fire and death now... Witness the zeppelin crash

No raccoons in here Complete act 2.

Lethal Pursuits Obtain a key by completing the ninth Riddler trial.

Tied loose end Deal with Tahir

Don’t Go - Normal Finish Left Behind on Normal

Surge of Power Upgrade Surge to the maximum level

Busy, busy, busy Finish 75 quests cumulatively.

True Commitment Reach level 60 in multiplayer.

Charted! - Easy Finish the game in Easy Mode.

Shopaholic Buy every upgrade and character in multiplayer.

Angel in the Dark Complete the trials and prove you are a worthy successor.

Give a Little Push Knock ten enemies off a high place.

Gotta find'em all Find 60 collectibles.

Bigfoot For Real Track down Sly's long lost Cooper relative in Episode 3.

Nine Lives Obtain a key by completing the last Riddler trial.

Vertigo Activate the Amplifier

Survivor Defeat 75 Enemies in a row without dying.

Now You Can Come In Find Camden

Combination Shock In the Main Campaign, performed all 8 of the Vigor combinations.

Stuntman Defeat 20 enemies with the Hydra using a quick shot.